A bespoke Heritage Aluminum Rainwater system from Alumasc has played a key role in the major roof refurbishment at Marylebone Station.

The massive £4 million project saw the renovation of Marylebone’s 150-metre long station shed roof covering four of the station’s six platforms. Beginning in May 2010, the works were managed by the main contractor, Morgan Sindall, on behalf of Network Rail, and were completed in January 2011.

With their distinctive red, black and silver livery, the hoppers and downpipes at Marylebone were one of the defining details of the Grade II listed train shed. In order to meet English Heritage guidelines, these cast iron fittings had to be replaced with exact copies. Alumasc’s Heritage Cast Aluminium was specified to replicate the original cast iron system, delivering high performance and low maintenance requirements with all the benefits of modern manufacturing technology.

As one of the UK’s largest manufacturers of rainwater systems, Alumasc is renowned for its heritage ranges and ability to replicate historic components. The Heritage made-to-order range in cast aluminium met the needs of the project on every level, and involved high levels of involvement from Alumasc’s technical team who rose to the challenge of replicating the exact historic designs and RAL colours of the original system.

The historic status of the building, restricted schedule and central London location presented many challenges to the manufacturers, suppliers and installers working on it. From the outset, Alumasc liaised closely with BSS Drainage, and installers Cover Structure, in order to plan the schedule in detail, with a lot of work taking place overnight while the station was empty.

On the success of the project, Network Rail route director Jo Kaye comments: “The new roof at Marylebone has made a huge difference to the station environment and provides passengers with a lighter, brighter travelling experience. This is the first of several projects to restore and renew our London stations so it is excellent news that the work at Marylebone has been delivered on time and on budget.”

For more information, click here

Alumasc will be showcasing their range of thermally efficient External Wall Insulation (EWI) solutions on Stand E26 at this year’s Greenbuild Expo, on 9^th and 10^th May at Manchester Central.

Greenbuild Expo is the UK’s newest sustainable building and refurbishment event, providing Alumasc with the perfect platform to promote the energy-saving benefits of its EWI systems in readiness for the forthcoming Green Deal initiative.

Alumasc is a specialist in the design and development of insulated render systems for both refurbishment and new build, offering engineered solutions for residential and commercial projects of any scale and making a significant contribution to thermal efficiency and improved aesthetics.

Alumasc’s Swisslab and Swisspan External Wall Insulation systems are primarily suited to refurbishment applications, with an impressive track record in transforming poor quality housing into warm, attractive, energy efficient homes.

Swistherm and Swisrail External Wall Insulation systems are primarily suited to new build applications, with Swistherm being particularly suited for use with Cork insulation, providing the perfect solution for low carbon, sustainable developments.

Alumasc’s EWI systems are BBA accredited, offer full warranty packages and are supported by Alumasc’s unrivalled technical expertise.

For more information, see us on the stand or click here

 A Derbigum warm roof system from Alumasc has been used in the roof refurbishment of Doddington Community Hospital in Cambridgeshire – a project requiring complex liaison between the contractors who were working around the demands of one of Europe’s largest ever temporary roofs throughout the installation.

The hospital roof had come to the end of its lifecycle and urgently needed replacing.  Following the consideration of a number of options, the client,  NHS Cambridgeshire, decided the entire roof should be replaced.

The versatility of Alumasc’s Derbigum system was a major contributor to the work being finished on schedule, despite the scale of the project and the complicated logistics.

The main contractor, Morgan Sindall, was asked to remove the existing waterproofing and deck and install a new plywood deck. Alumasc approved contractor, Camflat Roofing, installed 1700m² of the Derbigum warm roof system with a mineral surfaced Derbigum cap sheet, carrying a 20 year warranty. The system comprised a 4mm thick dual reinforced Derbigum membrane based on APP modified bitumen with a decorative mineral weathering surface, offering a combination of high performance protection plus speed and convenience of installation.

A huge HAKI temporary roof was used on the project to prevent any possibility of water ingress into the hospital while the roof was being replaced, enabling it to stay open to patients. Even though the temporary roof was one of the largest ever erected in Europe, it still only covered half of the space being re-roofed. All work in progress had to take place under the covered section which was moved on rails to the other end of the roof half way through the job. The work also included detailing around new windows, roof lights, and plant and courtyard areas.

Mick Smith of Camflat Roofing comments: “This job was complex in terms of the logistics and working under the temporary roof. Alumasc’s advice and support during the project was highly valuable and the speed and versatility of Derbigum was also a major factor in successfully completing the job.”

Derbigum warm roof systems combine the proven durability of the Derbigum range, with the speed and ease of installation of a single ply system. Options are available for completely flame-free, high speed spray installation (in excess of 1000m2 per day) which is BBA accredited and fully warranted.

For more information on Alumasc’s Derbigum high performance roofing membranes, click here 

Alumasc provided a comprehensive package of high performance roofing products to the Downe Hospital in Downpatrick, Northern Ireland.

Designed by the URS / Scott Wilson Group, Downe Hospital is a £64million state-of-the-art healthcare facility, delivered by the South Eastern Health and Social Care Trust to provide a wide range of healing services to the local community.

Hydrotech MM6125 Structural Waterproofing and Derbigum Single Layer membrane were specified by the designers who had a good relationship with Alumasc’s Technical Team, following the successful use of their roofing products on a number of previous projects in Northern Ireland. The package provided a complete waterproofing solution supported by Alumasc’s unrivalled technical expertise and warranties.

13,000m² of Hydrotech MM6125 was installed by approved contractor Grainger Building Services, across various areas of the roof requiring a structural waterproofing solution. Lightweight, tough and flexible, BBA Accredited Hydrotech is ideal for protected roofs, plaza decks, green roofs, water features and access roadways. The system offers a unique formulation combined with reinforcement to guarantee lifetime performance.

9000m² of Derbigum Mineral in a light grey finish was installed on the flat roof areas. Derbigum is BBA Accredited and manufactured under ISO9000 & 14001 Quality and Environmental Management Standards. The system is available in a choice of finishes and colours including the fine mineral chippings specified for the hospital. Its many benefits include flexibility, excellent fire ratings, stronger reinforcement and suitability for all methods of application.

2000m of Alumasc’s Aluminium Skyline Copings have also provided an economical and easily installed finish to the parapets on all the flat roof areas.

For more information on Alumasc’s range of Structural Waterproofing systems, click here

A Heritage Cast Aluminium rainwater system from Alumasc has contributed to the sympathetic conversion and refurbishment of the former Mersey Street Primary School in East Belfast. 

A sensitive design solution by architects Isherwood and Ellis saw the redundant Grade B1 listed primary school converted into 30 self-contained apartments by building contractors Connolly and Fee Ltd for the social housing provider Connswater Homes. 

As a Grade B1 listed building, the facade could not be significantly altered, leading Isherwood and Ellis to specify Alumasc’s Heritage Cast Aluminium rainwater system with a black textured finish to replicate the school’s original cast iron system. The Heritage Cast Aluminium range is ideal for traditionally designed buildings and can be used for the direct replacement of cast iron, whilst offering all the benefits of modern aluminium casting techniques and factory finish.

The system, which was supplied by Alumasc approved supplier PFC Rainwater Systems of Newtownabbey in County Antrim, has minimal maintenance requirements and is lightweight, durable and easy to handle and fix. The moulded profile specified for Mersey Street was one of five profiles that are available in the range, alongside a choice of imperial sizes and RAL colours to suit all projects.

The Social Development Minister, Nelson McCausland opened the new £3 million development in November and added: “This really is an impressive development and good news for the people of East Belfast. Not only does this innovative project provide much needed new housing in an area of high housing need, but it rescues a much loved historic building of local importance.”

For more information about Alumasc’s Heritage Cast Aluminium rainwater systems, click here

For details of Cast Aluminium ex-stock and lead times, click here

Alumasc’s Swistherm External Wall Insulation (EWI) has contributed to the aesthetics and energy efficiency on the new nursery building at South Cheshire College in Crewe.

South Cheshire is amongst the country’s best performing FE colleges and required an innovative and contemporary facility to reflect its excellence and to embody its commitment to social and environmental responsibility. Jefferson Sheard Architects designed a new 26,500sq metre curved building based on the concept of a village street, with individual departments functioning like shop fronts.

The curved facade on the nursery section of the building demanded a first class insulation system. Alumasc worked closely with Approved Installer MIB Facades to deliver an appropriate technical solution for the project.

Rob Sharrock, director of MIB, comments: “We were appointed to install the EWI on this particular section of the building and immediately recommended the Alumasc Swistherm system using 140mm thick Lamella Board finished in 1.5mm white Silkolitt render. We had total confidence that this system would perform superbly and be straightforward to install onto the cement particle board and SFS substrate. As expected, the system has achieved the required U-value of 0.23W/m²K.”

The Main Contractor at South Cheshire College was BAM Construction.

For further details on Swistherm, click here

For further details on the full range of Alumasc External Wall Insulation, click here

Alumasc has further strengthened its portfolio of world class roofing products by becoming a Commercial and Industrial Authorised Distributor for Firestone RubberGard® EPDM and UltraPly™ TPO single ply roofing systems in England, Wales and Scotland.

Firestone Building Products entered the commercial roofing industry in 1980 building on its success and experience in rubber polymer technology. Three decades later, over one billion square metres of Firestone’s sustainable roofing membranes have been installed on rooftops worldwide.

Alumasc’s Managing Director Robert Littlewood comments: “We are thrilled to be adding such impressive roofing solutions to our existing portfolio. Alumasc has a reputation for supplying comprehensive and relevant solutions which are designed to meet the demands of contemporary design, whilst also addressing the environmental concerns surrounding our industry. Firestone’s performance record as a leading manufacturer of sustainable rubber membranes worldwide, can serve only to reinforce Alumasc’s position in the UK market.”

For more information on the new Firestone products available from Alumasc, click here.

When it comes to the speedy installation of rainwater products, look no further than Alumasc’s GX Joggle aluminium box gutter. Designed to make installation up to 30% quicker, GX is light in weight, without compromising on strength.

Trevor Carter at Headley Mechanical Engineering used the new box gutter successfully at Braunstone Frith School in Leicester.  He praised the new design saying, “With the new joggle joint on the Alumasc GX box gutter the installation was much quicker and easier. The finished result was excellent and we shall certainly continue to use this product in the future”.

Cork bark being stripped during the harvest

Cork is the future of building with natural insulation. It is a sustainable, long life, renewable product with good sound proofing and is free from artificial inputs. As an insulant, it is ideal for saving energy and protecting the environment, whilst complementing modern building techniques.

When combined with Alumasc high performance renders, all the benefits of insulated render systems are achieved with the added environmental impact of using a natural insulation product.

The benefits of cork insulation include:

• 100% natural: no chemicals or additives are used in the manufacture of cork.

• Energy efficient manufacture: very low energy consumption is used by the manufacturing process. Zero Ozone depletion and zero global warming are also achieved.

• Lowest embodied energy of all commonly used insulation materials.

• Sustains a huge variety of indigenous wildlife which is dependent upon the maintenance of the cork oak forests.

• Stabilises rural economies, populations and local culture in the poorer agricultural areas of Southern Europe.

For more information on the use of Cork as a natural insulation material, click here.

Harvested cork waiting to be processed

Ty Haul, private residence in Anglesey, which was built to Passivhaus Standards using Swistherm from Alumasc.

As Mr. B. Dylan once sang….”the times they are a-changing”.

External Wall Insulation in the UK housing market has long been the well kept secret of social landlords and those not afraid of building a new wall without a cavity.  Now, thanks to the good people at the Department of Energy and Climate Change and ably assisted by the Insulated Cladding and National Insulation Associations, INCA & NIA, solid wall insulation is set to become the thermal upgrade for the masses.

The country’s existing housing stock is ready for Solid Wall Insulation.  Just as double glazing and draft excluders started the work on the UK’s pre-cavity properties, so the next stage in these energy conscious times is to do something about solid 9-inch brick walls. Why should we have to revert to wearing a jumper in the comfort of our own homes when we can improve our houses? For there to be any chance of meeting UK targets for thermally efficient dwellings and reduction in energy use, the solution of wrapping your home in its own externally insulating ‘jumper’ may be the most credible answer.

For more details on Alumasc’s Energy Savings Trust accredited External Wall Insulation systems, visit www.alumascfacades.co.uk.

Alumasc is proud to have been involved with the stunning new development from Gentoo Construction at The River Quarter in Sunderland.

Alumasc’s ZinCo green roof has created a roof top retreat for residents of the luxury apartment complex which sits on a former brownfield site and includes a bowling emporium and café bar.

Working closely alongside Napper Architects, our technical support team also designed a complete waterproofing solution for the project which presented a number of challenging design features. Hydrotech MM6125, Alumasc’s BBA Approved structural waterproofing system, was used under the green roof whilst Derbigum Rapido and Derbifoam thermal insulation board were used to create a warm roof build up. Derbigum is BBA Approved and manufactured under an ISO 14001:2004 Environmental Management System.

You can find out more about these widely specified living roof systems at Alumasc’s stand at Ecobuild – Stand 1547, Earls Court 1.

For further information visit www.alumascgreenroof.co.uk

Alumasc's ZinCo Green Roof system and Hydrotech MM6125 Waterproofing in use on the internal courtyard at Ormeau Bakery

Following the unfortunate demise of Interbuild last year, the government’s first Chief Construction Advisor, Paul Morrell, has been speaking at a launch meeting for the new show BEST (Built Environment Solutions and Technologies) which premiers at Birmingham NEC in October.

 In his speech, Mr Morrell was keen to tackle the subject of retrofit, reminding us that existing structures consume around 40% of the nation’s energy.

Retrofit requires close co-operation between suppliers and specifiers, and at Alumasc we are more than familiar with the processes involved. We work alongside architects and designers on hundreds of projects every year, to encourage the specification of sustainable products and systems to create healthy, efficient buildings that benefit not only the wider environment, but those living and working inside them.

The recent refurbishment of the beautiful Ormeau Bakery in Belfast into high quality apartments, is the perfect example of how new technologies are being used to improve existing structures. Alumasc’s ZinCo green roof and Hydrotech waterproofing systems created a peaceful haven on the podium roof of the late 19^th century building, which will offer recreation access to residents and a rich habitat for local wildlife.

For details on ZinCo green roof systems click here

For details of Hydrotech  click here

For Alumasc’s full range of waterproofing solutions, please visit www.alumascwaterproofing.co.uk

Alumasc's Aqualine, Apex Heritage Cast Iron and Flushjoint rainwater systems at Upton Grange Eco-Development in Northampton

Our friends at Building Magazine have reported recenty that the Zero Carbon Hub and Energy Savings Trust are calling for a ‘pan-industry marketing plan to promote zero carbon homes and address concerns that they appear experimental and unappealing to the majority of homebuyers”.

Everyday measures to lessen our carbon footprint are becoming second nature to many of us – the very thought of putting an old newspaper, wine bottle or cereal box into the dustbin feels completely alien to me these days and I’m even happy to wait 4 seconds for my lights to come on.

But our houses require a much larger financial commitment, so we are still, understandably, more worried about getting it right.

Sustainable homes need not look any different to conventional homes, if that is what we, as the owners and residents of those homes, want. Whether it be a newbuild or refurbishment project, many solutions are available to significantly improve the environmental performance of our homes whilst maintaining a traditional appearance.

For example, Alumasc’s thermally efficient External Wall Insulation systems can now be used with Cork which is one of nature’s most effective insulators and is harvested from sustainable forests that provide homes to many endangered species. Our Rainwater Management systems are installed out of sight underground and can be used to recycle up to 50% of our non-drinkable water every day, whilst our aluminium rainwater systems are 100% recyclable and offer a sleek appearance to the exterior of any home.

So, there is hope, for the less ‘experimental’ home owners amongst us, who, despite being a little bit nervous of wind turbines and solar panels, still want to do their bit for the planet.

For details of sustainable insulation solutions, click here

For details of Kessel Rainwater Management systems, click here

For details of recyclable rainwater systems, click here

Read the full Building Magazine article here

To view Alumasc’s Environmental Policy click here

Rt Hon Joan Ruddock MP

One of the many visitors to the Alumasc stand at this year’s Ecobuild, was Rt Honourable Joan Ruddock MP, Minister of State, Department of Energy and Climate Change.

Speaking with our Technical Development Manager Chris Lister, Ms Ruddock experienced the wide range of sustainable building products being showcased on Alumasc’s Stand, including natural cork insulation and ZinCo green roofs and she chatted with Chris about the use of Alumasc’s External Wall Insulation systems within the new government funding scheme for low carbon refurbishment in the housing sector. Known as ‘Pay As You Save’ (PAYS), the concept is based on spreading the cost of refurbishment for an existing property over a substantial period of time, across a number of different owners.

Ms Ruddock also took the opportunity to take advice from Chris about the advantages of installing a green roof, and revealed that it’s something she is considering for her own home.

16 of the country’s ‘most sustainable’ buildings were recognised at the 2010 BREEAM Awards at this year’s Ecobuild exhibition in London.  ‘These buildings have comprehensively demonstrated their remarkable environmental credentials’ comments BRE Global Chief Executive Carol Atkinson.

The award-winning schemes achieved Excellent BREEAM ratings earning the most performance credits available in the areas of energy, materials, waste, water, ecology, pollution, transport, management and health and well-being.  Each development has been independently assessed and certified.

Alumasc are proud to announce that 4 of the award winning schemes had Alumasc high performance Roofing and/or Facades systems installed on them.  These were:

Bespoke Project – Bletchley Leisure Centre, Milton Keynes – using Swistherm External Wall Insulation (EWI).

Law Courts Project – Salisbury Law Courts – using Swistherm EWI  and Armaseam standing seam metal roofing.

Industrial Project – VLA Stores, Surrey – using Derbigum Flat Roofing System.

Retail Project – White River Place, St Austell – using Swistherm & Swisrail EWI.

For more details on how Alumasc’s sustainable building products can assist with your BREEAM ratings, please call 01744 648400.

A ZinCo green roof from Alumasc assisted with the BREEAM rating of Hetton Lyons School in Sunderland.

Minister of State for Schools and Learners, Vernon Coaker MP, has been talking at the recent BSEC conference about his impression of the nations schools.

He described the governments BSF programme as a “real record of  achievement” and spoke of the significant change brought about in our primary and secondary schools, touching specifically on the award winning architectural designs that make our modern school buildings “inspirational and exciting” places to be.

Mr Coaker continued “The important thing now is to bring every school building up to the standard that we want. To make them modern, light and airy and environmentally friendly.”

Alumasc’s Aqualine gutter system and Flushjoint downpipes were used on Windygoul Primary School near Edinburgh. The project earned East Lothian Council a Carbon Trust Award for Low Carbon Building.

Alumasc has long been involved in school building initiatives and we are working closely alongside a number of architectural and contract partners on some of the country’s most innovative school buildings. Alumasc’s green roofs, waterproofing systems, thermally efficient external wall insulation and recyclable rainwater systems have all been specified on educational projects to help minimise their impact on the environment.

Let’s hope that by building greener schools, the young generations learning inside them can be confident of a more positive outlook for the earth’s resources.

Alumasc has launched a new generation of Harmer Shower Drains designed for today’s fast-moving lifestyles. The super compact gullies take shower drainage to a new level of excellence – enabling designers to optimise space and performance within the wet environment.

We carried out extensive research into the demands of modern wet rooms to create a range that combines efficient, high flow drainage with the latest styles and finishes. Billed as ‘the ultimate in shower drainage’, there are two unique Harmer offers available – the premium Aluminium range and the antimicrobial ABS compound range. Both ranges can achieve high flow performance of up to 1.3 litres per second and are quick and easy to install into most floor types, with flexible sheet and tiled flooring options.

Harmer Aluminium Shower Drains are precision engineered from LM6 aluminium alloy, to set the highest possible performance standards for versatility, choice and durability.

Harmer ABS Shower Drains are manufactured from an antimicrobial, non-toxic ABS compound to combine high performance, innovative design and value engineering.

Harmer Shower Drains are ideal for domestic, commercial and public-use applications such as housing, hotels, schools and hospitals. For secure accommodation, they come with a security fixing option to prevent tampering and unauthorised removal of components.

Aluminium and ABS plastic are both 100% recyclable.

For a brochure, please call 0808 100 2008 or for full details, contact  Alumasc Technical Services on 01744 648400.

The German Association of the Aluminium Industry (GDA) is to launch a UK press campaign promoting the use of Aluminium across all industry sectors.

Aluminium fabrication at Alumasc

At Alumasc, we have been aware of the true sustainable qualities of aluminium for many years. Despite the material being one of the most plentiful metals in the world, it is also one of the most recyclable. About 75 percent of all aluminium ever made has been in the metal loop since the year 1888, with as much as 95% of aluminium in the construction sector being recycled stock.

Alumasc offer a wide range of high performance aluminium products. The strength, formability, corrosion resistance and overall versatility of aluminium make it particularly suited for use in rainwater and drainage solutions for all types of building.

Heritage Cast Aluminium from Alumasc

Our Aluminium Rainwater range comprises Heritage Cast Gutters, Aqualine Extruded Gutters and GX Pressed Gutters, all available with 3 alternative downpipe systems; Flushjoint, Guardian and Heritage. Compatible aluminium Skyline Fascia Soffit, Anti-Climb and Coping systems complement these ranges.

A recent addition to our Aluminium Drainage product portfolio is the new generation Harmer Shower Drain (also available in ABS compound). Manufactured from LM6 aluminium alloy, Harmer Aluminium Shower Drains are precision engineered to set the highest possible performance standards. Additional, tried and tested aluminium drainage solutions also form part of the Harmer Roof and Harmer Floor ranges.

New Aluminium Harmer Shower Drains

As long as aluminium is economically and ecologically recycled, it will continue to represent an ideal reprocessing and production cycle, making the aluminium processing loop an excellent way of protecting resources.

For more information on Alumasc’s Aluminium Rainwater Solutions, click here.

For a Harmer Shower Drain brochure, click here or call 0808 100 2008. For full details, contact Alumasc Technical Services on 01744 648400.

Harmer SML Pipes in situ

The recyclability of Cast Iron is an obvious environmental benefit of Alumasc’s Harmer SML Soil and Waste system, but in addition to its impressive green credentials, SML offers a host of features and benefits to provide specifiers with a complete high-performance drainage solution.

Harmer SML is a lightweight cast iron pipework system that is Agrement Certified and fully compliant with BS EN 877. The system combines an excellent fire classification with the latest acoustic performance requirements for building materials. Harmer SML has a proven track record over the lifetime of the building and is manufactured using 95% recycled material.

Harmer SML has been installed at the new Derby Hospital in Mickleover

Harmer SML consists of coated, socketless cast iron pipes and fittings simply joined with either ductile iron or stainless steel rubber-lined couplings. The range also includes bracketry for restraining pipework vertically and supporting it horizontally, along with a choice of special connectors for linking with other materials.

The Duomat Tool

For ease of installation, Alumasc recommends the Harmer Duomat Fixing Tool which is suitable for all power tools, enabling all two-screw couplings to be tightened simultaneously, significantly reducing installation time by up to 70%.

For more information on Harmer SML from Alumasc, click here.

For more information on the Duomat Tool, click here.

The World Green Roof Congress (WGRC) brings together leading green roof experts from across the world, to share and communicate good practice and to celebrate the inclusion of green roofs within a sustainable built environment.

Following our successful sponsorship of the WGRC in 2008, Alumasc are again proud to be associated with the event as Premium Sponsor.

Alumasc's ZinCo Green Roof at Bishops Square

This year’s 2 day conference, co-ordinated by CIRIA and Livingroofs.org with support from the European Federation of Green Buildings, will be held on 15^th & 16^th September at the prestigious offices of Allen and Overy in Bishops Square, London – a building which itself boasts an impressive ZinCo Green Roof from Alumasc.

ZinCo is the leading global brand in Green Roofing, offering Extensive, Biodiverse, Semi-Intensive and Intensive specifications with a choice of drainage layers and substrates to support an unrivalled variety of planting strategies.

ZinCo Green Roofs are designed and engineered to deliver a wide range of performance benefits including; additional amenity space, control of rainwater run-off and assistance with SUDS, reduced CO2, dust and smog levels and extended life of the waterproofing system.

So, for the opportunity to experience Alumasc’s ZinCo Green Roof first hand, you can register for this year’s event here.  We’ll look forward to seeing you there.

For more information on ZinCo Green Roofs from Alumasc, click here.

Alumasc have supplied their Swistherm External Wall Insulation (EWI) to a cutting edge residential project in Wales which has been built to PassivHaus standards, representing the very latest in sustainable building design.

The project, named Ty Haul, fulfilled an initial design brief to meet AECB requirements at Gold level – a standard not achieved by any other residential building in the UK.

The outstanding thermal performance of Alumasc’s Swistherm EWI system was key in its specification as part of an environmentally sound construction package. Owner Simon Phillips, whose vision for a self-sustaining, low carbon home led to the formation of his sustainable building company Passiv Solar Homes, designed Ty Haul in partnership with his father’s architects practice Michael Phillips Architects of Ludlow in Shropshire.

The use of Swistherm with 240mm extruded platinum polystyrene insulation had the ability to achieve the target U-value of 0.10w/m2K, exceeding the PassivHaus requirement.

For comprehensive details of Alumasc’s façade systems or to request literature, please contact Alumasc on 0808 100 2008 or visit www.alumascfacades.co.uk

Simon Phillips can be contacted at Passiv Solar Homes on 01407 810326.

Michael Phillips Architects, Ludlow can be contacted on 01584 877396.

For Architects, Developers and Designers considering BREEAM ratings and green credits, the specification of a green roof can contribute to a successful assessment. Simon Poe of Alumasc explains: 

The inclusion of a ZinCo green roof system on the roof and terraces at Regents Place in London contributed to its BREEAM rating of ‘Excellent’.

A range of benefits can be attained across BREEAM assessment – from water detention to energy consumption reductions and responsible materials sourcing to life cycle costing – however, the availability of credits in the ‘Land use and ecology’ section, is of most relevance to green roofs. 

The exact number of credits available will vary depending on location (e.g. the re-use of land at brownfield or previously-contaminated sites) and application (e.g. schools earn credits by using green roofs in education and forming wildlife partnerships), however the majority of credits required to attain an ‘Excellent’ or ‘Outstanding’ rating can be achieved irrespective of site placement. 

There are two principal stages:

1. The replacement of habitat that would otherwise be lost through the construction process – mitigating the impact of the development and protecting ecological features of the site.

2. Creation of new habitats that will enhance the ecological value of the site to provide long-term biodiversity benefit.

Green roof solutions can be devised to score credits in both categories, with the planting strategy critical to habitat creation appropriate to the wildlife habitation objectives. Schemes can be devised to include appropriate mixes of plant species to attract different wildlife.

For more information on Alumasc’s ZinCo green roofs, click here

 For more information on how Alumasc can advise on BREEAM assessments, click here

Following their recent success in The BREEAM Awards, Alumasc was celebrating yet again at the NFRC Awards in London on Friday 14th May.

This time, Alumasc’s ZinCo green roofs were the centre of attention, clinching the NFRC Green Roof Award for the exemplary installation at Rockliffe Park Hotel near Darlington in the North East.

Roofclad Systems of Durham installed 1600m² of Alumasc’s ZinCo green roof system on the new golf clubhouse at Rockliffe – located in the preserved countryside of the listed hotel building.  The project presented a challenging design brief to architects Browne Smith Baker of Newcastle, who worked closely with Alumasc’s Technical Team to create the ideal solution for the project. The location for the new clubhouse building was carefully identified to ensure it sat low down in the landscape, with the green roof blending seamlessly into the countryside, making the clubhouse almost invisible from the hotel.

A variety of wild grasses were chosen to harmonise with surrounding plant species and to complement the natural timber profile of the clubhouse facade. Requiring only a shallow growing medium, the green roof offered a much lighter option than turf, which in turn enabled the specification of more cost effective materials for use in the underlying roof structure, which, as a result, would not be required to support as much weight.

The green roof was applied over Alumasc’s Derbigum high performance waterproofing membrane, for exceptional long-term performance and durability.

Finishing close behind Rockliffe was Alumasc’s installation at Regent’s Place in London. The bio-diverse green roof was installed by Tilbury Contracts of Rainham over Alumasc’s Hydrotech MM6125 waterproofing system. The impressive terraced roof, which comprises a number of compartments to form a stunning puzzle pattern, will provide essential habitats to support the survival of some of our rare and scarce plant species, together with a natural habitat for bees, spiders, beetles and birds.

Alumasc’s Managing Director Robert Littlewood comments: “Rockliffe Park is a shining example of how green roofs can be sensitively applied in areas of natural beauty. This award is testament to Alumasc’s Approved Contractor Roofclad and our own Technical Support Team who pulled out the stops to ensure the successful delivery of such a stunning roof.”

For more information on ZinCo Green Roofs from Alumasc, please click here.

Alumasc are proud sponsors of the Green Roof Organisation (GRO) stand at this year’s Greenbuild Expo from 26-27 May 2010 at Manchester Central.

GRO was formed as an independent body to represent the industry trade associations and the key players in the green roof market, developing guidance for specification, design, manufacturing, installation and maintenance of green roofs.

Its 3 principal objectives are:

1. To promote the green roof concept
2. To provide suitable guidelines to manufacturers and installers
3. To recognise and promote correctly trained roofing companies

Greenbuild Expo is an exhibition and conference promoting sustainability in the construction industry and Alumasc will be present on the GRO stand for the duration of the show to provide help and advice on all aspects of green roof specification, installation and maintenance.

Visit us on stand number C8 at Greenbuild Expo  

For more information on ZinCo green roofs from Alumasc, please click here.

For more information on the Green Roof Organisation, visit www.livingroofs.org

A unique ‘aerofoil’ shaped fascia soffit system from our Skyline range has been used for the O2 UK headquarters in Slough.

Having won a 2009 International Property Award and a UK Commercial Property Award for its stunning architecture, the striking new building, which forms part of a 200,000 sq ft campus, was also recently short listed for the 2010 RIBA Awards South.

Our technical team worked alongside London-based architects, Nicholas Hare, from the outset, producing a variety of CAD drawings showing how the bespoke Skyline system would appear on different building elevations.

The resulting nosed design has a pointed section supported by concealed webbed brackets. The nosing connects to sloping soffits in modular form which were made in 500mm wide sections so that the joint coincided with the mullions. The installation was carried out by our Approved Contractor, S & J Roofing Ltd.

Skyline is the ideal fascia soffit choice for new build roof perimeters. Manufactured from high quality, polyester powder coated aluminium, it is available in four bold generic shapes plus bespoke designs. As well as design versatility, Skyline offered many benefits to the project. It is lightweight, durable and totally weatherproof, making it easy to handle and fix with minimal maintenance requirements.

Levolux, also part of the The Alumasc Group plc, provided a bespoke Solar Shading solution for the O2 building, helping it to achieve a ‘very good’ BREEAM rating and an EPC rating of B.

For more information on the Skyline fascia/Soffit range, click here  or to request literature, call 0808 100 2008.

A high performance aluminium rainwater system from Alumasc has been chosen for an exemplary private Girls’ School near Ascot.

Heathfield School is one of the UK’s leading private schools for girls. The recent refurbishment and extension of its former dormitory building was accompanied by a newly built performing arts centre, named St Mary’s Theatre, designed by The Tooley & Foster Partnership.

Alumasc’s GX Gutter System and Skyline Fascia Soffits were recommended for the state-of-the-art Centre, by installers Salmon Plumbing Ltd of Surrey.  Both systems met all of the project’s rainwater needs whilst perfectly complementing the building’s striking contemporary roof.

GX is a robust and fully engineered box section gutter range, designed for traditional wet jointing on site. Available in three profiles and a choice of sizes, it can be supplied in plain mill finish or with a BBA approved polyester powder coating in a range of colours.

GX is highly resistant to impact damage and is especially suited to meet the architectural and functional requirements for a simple and conventionally installed box gutter, offering a low maintenance life in excess of 40 years in rural and suburban conditions and in excess of 25 years in industrial and marine applications.

The GX guttering was used alongside Alumasc’s Skyline Fascia & Soffit system, which in this case, had a special curved radius, designed by Alumasc specifically to suit the rounded façade of the Arts Centre. Manufactured from high quality, polyester powder coated aluminium, Skyline is designed for new build roof perimeters and is available in four bold generic shapes, as well as bespoke designs.

In accordance with Alumasc’s commitment to the ongoing development of its environmental products and processes, aluminium is 100% recyclable.

For more information on Alumasc’s rainwater systems, click here.

Alumasc's Swistherm External Wall Insulation in use at Bletchley Leisure Centre - Winner of the BREEAM Bespoke Award.

Sustainable building products from Alumasc have excelled at the prestigious 2010 BREEAM Awards which recognise the UK’s top examples of ecological design.

Alumasc products were specified on no less than 10 of the 16 short-listed projects – with four of the overall winners featuring Alumasc high performance Roofing and Facades systems.

The hotly contested awards, which were presented at this year’s Ecobuild, recognise and reward the highest scoring buildings certified under BREEAM each year. Following independent assessment and certification, the successful projects all achieved ‘Excellent’ BREEAM ratings, earning the most performance credits available in areas such as energy, materials, waste and ecology. 

Alumasc’s Swistherm External Wall insulation featured heavily in the winning list, having been specified on the new Bletchley Leisure Centre in Milton Keynes, recipient of the BREEAM Bespoke Award; White River Place in St Austell, winner of the BREEAM Retail Award; and Salisbury Law Court, winner in the BREEAM Courts Category.

Swistherm is a BBA approved, thin coat insulated render system, which can be finished in a choice of silicone or mineral-based topcoats. Offering outstanding thermal efficiency, Swistherm is weatherproof, eliminates interstitial condensation and reduces energy consumption. Insulation slabs are available in a variety of materials including polystyrene, mineral wool or highly sustainable natural cork for environmentally sensitive applications.

Winner of the BREEAM Industrial Award – Defra’s Veterinary Laboratory Agency Store in Weybridge – featured Alumasc’s Derbigum single layer waterproofing system. BBA Approved and warranted for 25 years, Derbigum was chosen for its exceptional long-term performance and durability. It is manufactured under the ISO 14001:2204 and EMAS Environmental Management Standards and is fire rated F.AA to BS476 Pt3 (EN1187 Pf4), the highest available rating, which allows for unrestricted use under Building Regulations.

Chris Lister, Development Manager at Alumasc, commented: “We are delighted that Alumasc products have made significant contributions to so many of these short listed and award-winning BREEAM projects. As a company, we can offer a wide variety of A+ rated solutions, allowing designers and specifiers to achieve BREEAM ‘Excellent’ and ‘Outstanding’ building designs”.

For more information on how Alumasc can help you achieve BREEAM ratings, please click here  or call 01744 648400.

We are all aware that water is a valuable resource and that Rainwater Management Systems are being increasingly specified in many environmentally-friendly domestic and commercial build projects.

But as well as saving water on a daily basis, we also need to be aware of what precautions can be taken for occasions when there is suddenly too much of it.

The lesser talked about phenomenon of Backwater damage is an increasing threat due to global warming. Backwater has always existed, but as the climate changes and sudden rainfall becomes more common, drainage and sewer systems can be overwhelmed, resulting in expensive flood damage.

The Harmer Kessel Backflow range from Alumasc ensures buildings are protected against the costly affects of backwater damage.

Manufactured from robust PVC, the range includes automatic backflow stops which, under normal conditions, allow the free passage of waste water through the system. In instances of heavy rain, flooding or blocked pipes, the valves prevent storm and flood water backing up in the pipes, thus avoiding damage.

Meteorogical experts have concluded that more and more unexpected rainfall is likely in the future, making the installation of Backwater solutions a cost effective method of prevention that would otherwise result in very costly refurbishment.

To view the Kessel brochure, click here

Burbo Point is a stunning residential complex located on the Crosby coast at Blundellsands. Designed by RAL Architects of Southport, the prestigious building, which features Merseyside’s most expensive apartment priced at £1.7m, has been awarded the Local Authority Building Control Award for Best Large Housing Development 2010 and will be put forward for a National LABC Award later in the year.

The 5-storey apartment building required a robust facade which could withstand its coastal weather conditions whilst also offering the versatility to cope with the modern curved walls.

RAL specified 1500 square metres of Alumasc’s Swisrail External Wall Insulation system with Silkolitt silicone render, which exceeded regulatory insulation values whilst creating an eye-catching exterior, with unsurpassed weather resistance.

NHBC approved Swisrail is ideally suited to new-build applications. It incorporates a rail system that isolates the cladding from the majority of the frame, creating an additional barrier against external water ingress and allowing internal moisture control in the event of breach. Swisrail provides a seamless insulated façade that is specifically tailored to the needs of lightweight frame construction.

Click here for more information on our Facade systems or for literature call 0808 100 2008.

Cork Panels being applied to the Aspire social housing refurbishment project in Staffordshire

As environmental issues continue to dictate modern building practice, Façade specialist Alumasc has reinforced its commitment to sustainable methods, with the release of its new Cork Literature.

Cork is the future of building with natural insulation and when combined with Alumasc high performance renders, all the benefits of insulated render systems are achieved with the added environmental impact of using a natural product. Cork is a sustainable, long life, renewable product with good sound proofing and is free from artificial inputs. As an insulant, it is ideal for saving energy and protecting the environment, whilst complementing modern building techniques.

The cork forest during harvest

The new Cork brochure presents the technical characteristics of Cork and fully explains Alumasc’s cultivation methods and the ecological processes involved in farming this valuable resource. Clear illustrations of system build-up, colour and texture swatches have also been included to assist with the specification process.

For more information, click here

To download the brochure, click here

An extensive ZinCo green roof from Alumasc is a key design feature on a new award-winning mental health facility near St Albans.

The Oak and Beech units at Harperbury were built within a green belt environment, to a design by Dransfield Owens De Silva Architects. The project has since gone on to win a prestigious Building Better Healthcare Award for Best Mental Health Design.

Planted courtyards and green roof areas were incorporated into the design after service-users and staff identified the therapeutic qualities of green outside space. The sloping green roofs were installed by Approved Alumasc Installer Letchworth Roofing, over a layout of complex levels around the courtyards, ensuring the green sedum aspects were visible from ground level.

With their relatively shallow substrate, ZinCo extensive green roofs are ideal for lightweight decks, inaccessible roofs and flat or sloping roof areas. Their versatile and economic design provides a ‘back to nature’ solution offering strong ecological benefits, perfectly suited to the site’s green-belt location. The roofs at Harperbury support self-sustaining sedum plants that require minimal irrigation and are highly wind, frost and drought resistant.

The roofs were installed over Derbigum single layer waterproofing, also supplied by Alumasc. Derbigum is a tried and tested roofing solution suitable for warm roofs with metal, concrete or plywood decks and inverted roofs with concrete deck.

For further details on Alumasc’s ZinCo green roofs, click here to visit the website

Hydrotech MM6125 structural waterproofing from Alumasc has been chosen for Glasgow’s latest landmark building in a major regeneration project. 

Designed by Aedas Architects of Glasgow, Anderston Phase 5 is a £56million mixed-use development from Taylor Wimpey. The impressive structure comprises 7 floors of office space spanning 98,000sq feet and a 20-storey residential apartment block, built on the former Anderston Bus Station site. Forming part of the fifth and largest construction phase of the Anderston regeneration project, the unique ‘L’ shaped building dominates the new Glasgow skyline and is one of the most prominent sights for users of the Kingston Bridge on Glasgow’s M8 – the busiest motorway bridge in Europe. 

Alumasc approved installer BriggsAmasco were active in the specification of Hydrotech MM6125, which they recommended to the architects as a durable, more cost effective alternative to mastic asphalt, and which also offered the benefit of not requiring a screed.

Anderston Phase 5 is constructed over several different roof levels, parts of which are used to accommodate heavy roof-mounted M&E plant. BriggsAmasco installed a total of 2,500m² of Hydrotech MM6125 over the ballasted protected roof areas, resulting in a prime example of the design potential and aesthetics that a finished Hydrotech/Protected roof can achieve.

For more information on Hydrotech MM6125, click here

Swistherm and NHBC approved Swisrail External Wall Insulation systems from Alumasc, have created the distinctive façade of West London’s NHBC award-winning Highpoint Village, helping the project to achieve a BREEAM class 1 rating.

The multi-use development comprises 438 attractive residential units, retail outlets, and a hotel nestled between the Grand Union Canal and the Heathrow Express Line. The project involved a number of complex design features proposed by Project Architects Rolfe Judd in conjunction with Ballymore Properties, requiring Alumasc to work closely with their approved installer Lawtech Ltd and contractors Oskomera, to achieve the architectural requirements of the scheme.

A unique Picture Frame detail was constructed from Expanded Polystyrene (EPS) insulation and interfaced with timber cladding on one of the blocks. The feature was designed using movement profiles which allow it to move independently of the substructure and enable it to withstand the significant wind loadings placed upon the nine storey structure.

This area of the facade was then completed using Alumasc’s Swistherm EWI – a lightweight, thin coat insulated render system, ideally suited to contemporary and new build applications where the structure provides continuous support for insulation slabs. The Picture Frame gives the building a distinctive, modern look which stands out dramatically from surrounding blocks. 

Alumasc’s Swisrail system, which is designed for use on framed buildings, was specially adapted to accommodate the project design at Highpoint Village.  A bespoke 40mm cavity was incorporated behind the façade system to accommodate ventilation services, however the system’s primary function of providing a drained cavity in accordance with NHBC requirements was maintained.

The 170mm EPS and Mineral Wool insulation panels used on the scheme achieved a U-value of 0.18W/Km2.  The render finish used was ST Silkolitt 1.5mm Silicone Render in white and grey.

Alumasc External Wall Insulation Systems are BBA approved and fully warranted, with a life expectancy in excess of 30 years. They are manufactured under ISO 9001: 2000 and ISO 14001: 2004 Quality and Environmental Management Standards.

The main contractor at Highpoint Village was Ballymore Properties.

For more information on Alumasc’s External Wall Insulation Systems, click here

Alumasc has recently launched a new technical manual that provides full details on all aspects of its market-leading Aluminium Rainwater Systems.  Product selection tables, technical data, NBS specification advice and installation guidance are all available for the well respected Heritage, Aqualine and GX gutter ranges and the Heritage, Flushjoint and Guardian downpipe systems.

Alumasc’s aluminium rainwater systems offer exceptional characteristics both in terms of performance and sustainable credentials. The new brochure covers the environmental benefits of using aluminium, which is 100% recyclable and outlines the many benefits the material offers due to its unique properties and method of manufacture.

In addition to extensive product information, sections of the brochure are also dedicated to our expert Manufacturing and Support Services, Alumasc’s in-house facility for applying BBA Approved polyester powder coatings and to our unrivalled Technical Services Team, who can assist with bespoke system design and challenging installations.

Together with the Alumasc Rainwater website, the new literature forms part of our ongoing commitment to providing comprehensive technical resources for the building industry and unrivalled technical support to Architects, Specifiers and Contractors.

Download the new Alumasc Aluminium Rainwater Systems brochure here or visit www.alumascrainwater.co.uk

A high performance cast iron soil and waste system from Alumasc has been installed at the prestigious new London Clinic Cancer Centre in Harley Street.

Designed by architects Anshen + Allen, the £80 million London Clinic is the most advanced cancer centre in Europe with eight floors dedicated exclusively to cancer care, diagnosis and treatment.  Alumasc worked closely alongside the Mechanical and Electrical contractor SES to provide a fully engineered soil and waste solution for the project.  Main contractors were Shepherd Construction and the Mechanical Engineering Consultants were Cundall Johnston and Partners.

Alumasc’s Harmer SML lightweight cast iron pipework system is dry-jointed, Agrément certified and has a proven track record of use above ground.  The system fully conforms to BS EN 877 and offers excellent acoustic performance, tested in accordance with BS EN 14366: 2004.

With a comprehensive range of fittings and accessories, Harmer SML is easy to install and provides value for money throughout the building life cycle. Pipes and fittings are simply joined with either ductile or stainless steel rubber lined couplings.  The system also includes bracketry for restraining the pipework vertically and horizontally and a wide range of special connectors for linking with other materials.

Harmer SML was installed at the London Clinic using the Alumasc Duomat tool which connects to a power drill to simultaneously tighten SML coupling bolts to the required torque.  Use of the Harmer Duomat fixing tool can result in labour savings of around 40% compared to manual fixing.

SML continues to be used successfully in market sectors ranging from hospitals, commercial premises, offices, schools, industrial projects to civil engineering works and housing, with full technical support available from Alumasc.

For further details on Harmer SML click here

To request literature, please contact us on 0808 100 2008.

A ZinCo green roof from Alumasc has been chosen for Westfield London – Europe’s largest urban shopping centre.

The excellent track record of the ZinCo systems and Derbigum Rapido waterproofing from Alumasc, made them the natural choice for this prestigious project, meeting the need for a lightweight and commercially competitive waterproofing solution.

Spanning over 149,000m2, Westfield London is a £1.7 billion development featuring an impressive mix of retail, leisure and restaurant space in West London. Westfield worked with international architects Benoy and The Buchan Group, to design and deliver the innovative curved undulating glass roof above the shopping centre, which earned the project a position as finalist in the LABC National Building Excellence Awards.  The award organisers described the roof as “part of a sustainable design that has paved the way for 21st century retail design in the UK.”

Landscape Contract Designs (LCD) of North Yorkshire installed 15,600m² of extensive and bio-diverse green roof onto the structural metal deck roof. The system features sedum plug plants which will flourish over time, offering notable ecological benefits, providing a natural habitat for plants and wildlife, whilst also helping to reduce air and noise pollution, cutting carbon emissions and assisting with rainwater retention and attenuation.

ZinCo green roofs vary from the extensive and biodiverse types used at Westfield – which require minimal irrigation and maintenance – to intensive roofs, which are suited for areas of public and recreational use and require more tending.

Derbigum Rapido waterproofing, also from Alumasc, was installed by leading building envelope contractor Prater Ltd of Surrey, for the warm roof build up.  This high performance single layer membrane gives exceptional long-term performance and durability, warranted for 25 years. Derbigum is BBA Approved and manufactured under the ISO 14001:2004 Environmental Management Standards. Furthermore, Derbigum is fire rated F.AA to BS476 Pt3 (EN1187 Pt4), the highest available rating, which allows unrestricted use under Building Regulations.

Throughout the project, Alumasc worked closely with the contractors to ensure that products were supplied to suit available crane time-slots, contributing to the successful completion of the project within deadline and budget.

For more information on ZinCo Green Roof systems, click here

For more information on Derbigum Single Layer Waterproofing, click here

A ‘Hard-To-Treat’ social housing scheme in Newcastle has been given a new lease of life thanks to Swisslab External Wall Insulation (EWI) from Alumasc.

The Slatyford Estate is managed by the city’s ALMO, Your Homes Newcastle, and forms part of a £500m programme to bring Newcastle’s 30,000 housing stock up to Decent Homes Standard by 2011.

Slatyford is one of many estates built in the 1950’s using Wimpey No Fines Construction, which notoriously presents a number of challenges during refurbishment. The ‘honeycomb’ nature of No Fines concrete makes the external walls vulnerable to damp and results in poor insulation properties. These issues needed to be addressed by the new façade system, whilst providing a consistent, vibrant finish to regenerate the look of the area.

Alumasc Approved Contractor Sykes Specialist Contracting Ltd of Gateshead installed the Swisslab EWI to 18 3-storey structures, using 50mm phenolic high density insulation panels to hugely improve the thermal performance of the scheme. A significant reduction in U-Value was achieved, taking the previous reading from 2.11W/m2K down to 0.35W/m2K. Used extensively to upgrade social housing in order to meet the Decent Homes Standard, Swisslab is a BBA approved, fully warranted system with a life expectancy in excess of 30 years. Swisslab strongly contributes to urban regeneration, providing outstanding energy efficiency and reducing heating costs. The system also allowed work to take place with no displacement of residents.

The Swisslab system was faced with 1.5mm ST Silkolitt silicone render in shades of cream with a rolled finish. Silkolitt is vapour permeable and highly water resistant, allowing the building to breathe and assisting further with the issues of internal condensation brought about by Wimpey No Fines.

Alumasc Acrylic Brickslips were then used to construct string and soldier feature bands in Buff and Terracotta. Acrylic Brick Slips have been developed directly to complement Alumasc’s wide range of lightweight render systems and are extensively used to match existing detail after renovation work. They offer a hard-wearing, UV-Stable solution on areas of façade where the use of real bricks would not be viable due to their weight.

The mix of aggregates in No Fines construction also presents difficulties when applying fixings. Alumasc’s Technical Team performed Pull-Out tests to ascertain the correct fixings for use with the difficult substructure, ensuring that the system could resist the design wind load.

Alumasc’s Swisslab system is recommended by the Energy Saving Trust for its contribution to the improved overall thermal performance of existing inefficient, hard-to-treat homes. It is manufactured under ISO 9001: 2000 and ISO 14001: 2004 Quality and Environmental Management Systems.

Main Contractors on the Slatyford Project were Straightline Construction of Newcastle upon Tyne. www.stline.co.uk.

For more information on Swisslab, please click here

Alumasc’s Heritage Cast Aluminium Rainwater system has provided the perfect solution for the restoration of a 19^th Century Victorian Park in South Tyneside.

The £5m improvement project at South Marine Park has been carried out sympathetically by South Tyneside Council using historic photographs of the original park as a reference. The seafront park has been restored to its former glory thanks to an intensive programme of works supported by the Heritage Lottery Fund, including a new children’s play area, reinstatement of the terrace and bandstands and refurbishment of the rock garden, statues, miniature railway and boathouse.

Alumasc’s Heritage Cast Aluminium rainwater system was chosen for the new public facilities building, to replicate the original cast iron systems used in the rest of the park.  STP Construction installed a Heritage Half Round gutter system with Heritage Circular downpipes in red to achieve the desired effect.

Heritage is a comprehensive range of traditional gutter profiles, round, square and rectangular pipes and all associated fittings and accessories.  Manufactured using modern casting techniques, the Heritage range is designed to provide all the essential architectural features appropriate to traditionally designed buildings.

A choice of BBA approved polyester powder coatings is available in 16 standard colours with BS or RAL colours available to special order. The range can be supplied to resemble cast iron surface texture or is available in plain mill finish for on-site painting. Heritage is lightweight, durable and non-corrodible, with up to 25 years life expectancy in marine/industrial environments and 40 years in rural/suburban sites. The system is easy to handle and fix, with minimal maintenance requirements.

In accordance with Alumasc’s environmental policy, Aluminium is 100% recyclable.

For more information on Alumasc Rainwater Systems, click here.

Alumasc’s Swistherm and NHBC approved Swisrail External Wall Insulation systems have received industry recognition at this year’s INCA (Insulated Cladding and Render Association) Awards.

The Award ceremony was held at Cardiff’s Millennium Stadium on Wednesday 13 October, where the distinctive façade of West London’s NHBC award-winning Highpoint Village, was ‘Highly Commended’ in the Residential High Rise Newbuild Category.

The project involved a number of complex design features requiring Alumasc to work closely with their approved installer Lawtech Ltd and contractors Oskomera, to achieve the architectural requirements of the scheme.

The thermal performance of Swistherm and Swisrail helped the project to achieve an impressive U-Value of 0.18W/m²K with a BREEAM Class 1 rating.

For more information on Alumasc’s External Wall Insulation Systems, click here.

Alumasc ZinCo has provided a series of stunning bio-diverse Green Roofs for central London’s new mixed-use development Regent’s Place. Believed to be the first of their kind in the UK, the roofs are designed to create a high value bio-diverse environment through the provision of a broad range of wildlife habitats.

Regent’s Place is a multi-storey development comprising office space and residential dwellings. The roof was designed by Arup who worked closely with British Land, and project architects Terry Farrell and Partners, to implement a corporate Bio-Diversity Action Plan. The brief was to design bio-diverse roofs covering two terraces and a third roof area. With all the spaces occupying prominent locations, the appearance of the roof planting at different times of the year was an important consideration. 

Tilbury Contracts of Rainham installed a total of 2600m² of Alumasc’s ZinCo green roofing over three buildings. Combining all the available types of green roof build-up, the roofs provide instant aesthetic appeal, while enhancing the local ecological resource. The waterproofing membrane and inverted roof insulation was first covered with a reservoir board followed by a ‘puzzle’ pattern of polyester powder coated compartments. Each compartment was then filled with a particular growing medium i.e. pebbles, limestone chippings, pellite, crushed brick and pine bark strippings, semi-intensive soils, sand and hardwood split logs.  The substrates were installed at different depths and planted with a wide range of plants, including mosses and sedums, wildflowers and grasses, small shrubs and aquatic species within the pre-formed ponded areas.

The project provides the essential habitats needed for rare and scarce plant species, as well as invertebrates such as bees, spiders and beetles and a foraging habitat for one of London’s bio-diversity action targets, the Black Redstart. ZinCo green roofs also offer other notable benefits, assisting with rainwater management, helping to reduce air and noise pollution and cutting carbon emissions.

Sarah Cary, Sustainable Developments Executive at British Land, comments, “British Land is committed to encouraging biodiversity and we have developed green roofs at many of our properties. By working in partnership with Alumasc, we have used the latest innovation and technology to develop habitats which encourage wildlife and support native plant species in urban areas.”

A further 11,800m²  of Alumasc’s Hydrotech MM6125 waterproofing was installed to the ground floor and 15 separate areas, including plant rooms and terraces. Hydrotech is the first choice for zero falls waterproofing on inverted green roofs and hard landscaped podium structures in new build applications.  BBA accredited, it is designed to last for lifetime of the structure and available with a 20 year warranty. Hydrotech is manufactured and supplied under ISO9001:2000 & 14001:2004 Quality and Environmental Management Standards.

For more information on ZinCo green roofs from Alumasc, click here.

For more information on Hydrotech MM6125 Structural Waterproofing, click here.

Alumasc has launched its new Drainage Website – the latest in a series of brand-specific online resources that covers the company’s extensive range of products and services. The new website serves as a powerful tool for the specification of Alumasc’s Harmer Drainage Systems.

The well respected Harmer range of Roof Outlets, Floor and Shower Drains and Cast Iron Soil and Waste Systems are detailed on the site, clearly defining the choice of systems available for a range of applications. Associated NBS specification documents, CAD drawings and product datasheets can be accessed via the new ‘Quicklinks’ section available on every page along with an easy route to the Roof Outlet Calculation Tool and a comprehensive library of sector-specific case studies, illustrating Alumasc Harmer Drainage Systems in situ on a wide range of projects nationwide.

New technical content includes full details on the newly launched Harmer Shower Drain range, available in Aluminium or ABS and the Harmer Kessel rainwater management systems which further strengthen Alumasc’s environmental product portfolio and commitment to sustainable building solutions.

The secure ‘My File’ area facilitates the creation and management of a personal ‘basket’ of technical documents and downloads. By selecting datasheets, brochures and other online material, users can store project-specific material on the site for future retrieval or can choose to email selected files direct to industry colleagues.

Full product code listings, flowrates and price lists, plus an invaluable list of merchant stockists, complete the site content.

Alumasc’s new Drainage website provides comprehensive data on a range of solutions suited to any new build or refurbishment project. The ongoing development of its online resources further supports Alumasc’s continued commitment to meet the changing needs of its colleagues in the Construction Sector.

For further details on the full range of Alumasc Drainage Systems, please visit the new site here.

To order hard copy Harmer Drainage product literature, please call Alumasc on 0808 100 2008.

Firestone UltraPly TPO™ from Alumasc has been used on a new 800-place secondary school building in Melton Mowbray which has achieved a BREEAM rating of ‘Very Good’ and an EPC ‘B’ rating.

The John Ferneley College is undergoing a two-phase re-development by the Willmott Dixon Group, the first phase of which boasts an impressive new college building and landscape designed by architects and sustainability consultancy White Design Associates Ltd. The project showcases a number of sustainable features and construction techniques which have contributed to its impressive green credentials.

The Firestone UltraPly TPO waterproofing system was specified for the college roof due to its ease of installation, heat reflective and energy efficient properties. Its light coloured surface reflects sunlight before it can be absorbed and converted into heat energy, thus improving the energy efficiency of the building. The membrane can also be easily recycled, making it the perfect solution for environmentally sensitive applications.

Approved Contractor BriggsAmasco, installed 2500m² of UltraPly TPO Fully Adhered System in Light Grey. The hot-air welded seaming process results in fast, economical installation, which can be carried out all year-round in a variety of weather conditions. The application of UltraPly TPO was part of an ‘enviro-ready’ roof design, enabling the addition of sustainable features such as green roofing and photovoltaics at a later date.

Firestone UltraPly TPO combines aesthetics and outstanding seam strength with strong resistance to ultraviolet radiation and weathering. It contains no plasticizers and no halogen flame retardants resulting in outstanding resistance to UV radiation and ozone. The membrane also exhibits strong resistance to algae and fungi growth and common rooftop chemicals.

For more information on Firestone UltraPly TPO from Alumasc, download the brochure here.

The thermal and sustainable benefits of cork insulation were key in its specification for a unique social housing refurbishment scheme in Newcastle-Under-Lyme, Staffordshire – the first significant use of Cork EWI on social housing in the UK. 

Managed by Aspire Housing Association, the 54 Cussins properties on the Staffordshire scheme were constructed after the Second World War to a non-traditional design with steel frames.  The engineers and project managers, Michael Dyson Associates Ltd, carried out initial surveys to determine the condition of the properties and specified Alumasc’s Swisspan External Wall Insulation system with 50mm Cork panels, which is perfectly suited to non-traditional or problematic refurbishment applications.

Cork is designated an A+ rating in the Green Guide to Specification for maximum benefit in BREEAM and Code for Sustainable Homes assessments and when used with Alumasc’s External Wall Insulation systems, the result is a high performance façade that offers all the benefits of an insulated render system, but with enhanced environmental credentials. 

Jeff Collett, Associate Director of Michael Dyson Associates Ltd, comments: “We have been taking a keen interest in the development of sustainable insulation for quite some time and were aware of cork’s potential. We considered a number of insulation materials for the Aspire homes and decided that Cork met the performance requirements as well as being the obvious sustainable choice.” 

Cork insulation can be used in conjunction with all Alumasc EWI systems and the Cork/Swisspan system at Aspire has increased the homes’ energy efficiency levels to the required u-value of 0.35W/m²K, creating a warmer, more attractive place for residents to live.

David Cartwright, Environmental Champion with the project’s main contractors, Frank Haslam Milan (FHM), comments: “On the Aspire contract, the pre-construction team worked hard for solutions which would both improve the building fabric whilst considering their inherent environmental impacts. We favoured natural cork for its low carbon footprint properties together with its excellent insulation value and sound transmission qualities.”

No chemicals or additives are used in the manufacture of Cork and it boasts the lowest embodied energy of all commonly used insulation materials. A huge variety of indigenous wildlife is dependent upon the maintenance of the cork oak forests and its production helps stabilise rural economies, populations and local culture in the poorer agricultural areas of Southern Europe. 

Chris Lister, Development Manager at Alumasc comments: “Alumasc is currently the only supplier of Cork EWI in the UK. We believe that cork is the future of building with natural insulation. When combined with Alumasc high performance renders, all the benefits of insulated render systems are achieved with the environmental benefits of using a natural product.”

For more information, click here

To download the Cork brochure, click here

To view Alumasc’s Sustainability Statement, click here

Roof detail at Petchey Academy

With environmental considerations being more commonly incorporated into design specifications for contemporary roofing, our Technical Development Manager Chris Lister explains the increase in the use of our Hydrotech MM6125 Structural Waterproofing system in the Newbuild sector:

Chris comments, “The onus is on modern roofs to provide more than just traditional protection from rainwater. In addition to accommodating familiar performance features such as plant rooms and air conditioning systems, the introduction of green roofs and photovoltaics is now presenting the need for more specialist detail.

“Hot melt systems such as Hydrotech, provide a seamless waterproofing membrane ideal for green roofs and podiums and for highly detailed waterproofing or water feature schemes. The system moulds itself around intricate detailing on high performance roofs and is also the first choice for zero falls waterproofing on inverted green roofs and hard landscaped podium structures in new build applications.

“Due to the recent economic situation, contractors are also increasingly conscious of project deadlines and budgets. Hot melt systems allow fast and simple installation over complex roof details, which in many cases can assist in the timely completion of projects and the avoidance of contractual penalties. For example, Hydrotech was recently chosen to provide a fastrack waterproofing and inverted roofing system to the 2600m² roof at the new Petchey Academy in Hackney. Separate plant areas and a 400m² terrace were completed early, together with 1300mm high waterproofed and insulated perimeter upstands, enabling the efficient installation of associated glazing and cladding to ensure that tight contractor deadlines were met successfully.”

For more information on Hydrotech, click here

To read the full Petchey Academy Case Study, click here

Bad weather generates two main challenges when it comes to rainwater systems; the first being in regard to installation times. As the window of opportunity for outdoor installations lessens during cold, wet spells, alternative solutions such as pre-finished systems, can prove invaluable in getting the job completed quickly and cost effectively between downpours.

Alumasc’s pre-painted Apex Heritage Cast Iron, offers a 3-coat finish with excellent resistance to salt, heat and frost, whilst providing an extended life expectancy and time/cost savings of around 50-60%. By removing the need for post-installation paintwork, systems such as this also represent a saving of around 30% in materials with the additional benefits of a top quality factory finish and the avoidance of costly administration associated with the disposal of hazardous solvent-based waste.

For more information on Apex Heritage Cast Iron, click here

For more information on the complete range of Alumasc Rainwater Systems, click here

Alumasc's ZinCo green roof at Coworth Park Hotel and Spa

Green roofs have been increasingly heralded as solutions to many of the challenges that face the UK’s built environment in today’s climate. Recent urban regeneration has led to increased population densities in the UK’s major towns and cities and the associated reduction in soft landscaped areas has created design issues that require sustainable solutions.

Green roofs can counter many of these threats, however, a lack of credible independent reference literature that is specific to the design and installation of green roofs in the UK, has surely restricted the number of installations across the country.

Alumasc has been heavily involved, with a number of fellow contributors, in the development of the GRO Green Roof Code of Best Practise for the UK 2011.

The Green Roof Organisation (GRO) as a body is facilitated by the National Federation of Roofing Contractors (NFRC). The code is a clear concise guide that aims to:

1. Provide specifiers and installers with the requisite understanding of the key issues that affect the design, installation and maintenance of high quality, flourishing green roofs for the long-term;

2. Highlight the implications of different green roof specifications;

3. Standardise and clarify the terminology used to describe green roof issues and components through the publication of definitions for key terms;

4. Enable specifiers to comparatively assess the different manufacturers’ systems through the provision of guidance as to the function and relevant performance characteristics of each component within the build-up;

5. Guarantee a minimum quality standard for systems that comply with the requirements of the Code;

6. Promote the benefits of green roofs and highlight how different green roof build-ups can be tailored to prioritise specific objectives;

7. Highlight important health and safety issues that must be observed at the early design stages of a project;

8. Encourage green roof installers to undergo specialist, structured training courses to gain the expertise that will underpin greater numbers of quality green roof installations;

9. Provide for the long-term success of green roof installations by encouraging entry into maintenance contracts with the installing contractor;

10. Provide a foundation upon which further iterative developments can, in time, be based; leading to green roof guidelines that are as comprehensive as any available, including the publication of standard procedures for the characterisation of components and of required performance levels, so as to underpin the continuous improvement of green roofs in the UK.

To view a copy of the The Green Roof Code of Best Practice for the UK 2011, click here

For more information on Alumasc’s ZinCo green roof systems, click here

The Harmer Level Access Former from Alumasc, is a ready made Floor Former with integral falls for use with the Harmer Shower Drains range, in wetroom environments where either flexible sheet or tiled flooring is used.

Made from high quality WPB grade birch plywood, the Former comes ready to lay and any necessary resizing can be carried out on site using standard, non-specialist hand tools.

The Harmer level Access Former, provides a quick and accurate solution for creating drainage falls in joisted and solid floor construction, eliminating many of the complexities and costs associated with wetroom drainage installation.

Download the Harmer Level Access Former datasheet here.

Download the Fixing Instructions here.

Click here for more information on the Harmer Shower Drain range.

Click here for details of Alumasc’s full range of engineered drainage solutions.

Alumasc has provided a package of Harmer drainage products for a multi award-winning ‘landmark’ building in Northern Ireland.

Harmer SML Soil and Waste Systems, Roof Outlets and Floor Drains were used at Mossley Mill in Newtownabbey which has achieved the Times/Gestener Office of the Year Award, NI Construction Excellence Award, RICS Award and Civic Trust Award.

Designed by Ostick & Williams, Mossley Mill was originally a flax spinning mill built in 1834 by a local cotton manufacturer. The recent £16million redevelopment by Graham Construction was undertaken in two phases, restoring the mill to its former glory. It is now home to Newtownabbey Borough Council and a Civic Arts and Cultural Centre with a new theatre, museum and conferencing facilities.

Harmer SML cast iron socketless soil and waste system and Harmer Floor Drains were chosen for the public facilities in the Theatre. SML is an Agrement certified system and meets European Standard BS EN 877. This lightweight, dry jointed pipework system is suitable for both soil and waste or rainwater installations, offering ease of installation and low maintenance requirements.

Harmer Floor Drains comprise drain bodies in powder coated aluminium, available with an extensive range of round and square grates in stainless steel or nickel bronze. The range is suited to virtually any interior drainage application and all types of flooring. The drain bodies are available either trapped or untrapped, with vertical or horizontal spigot connection and with or without side outlets for connection to sink, bath shower and waste.

High performance Harmer AV Roof outlets were chosen for the flat roof due to their high flow rates and suitability for use with all waterproofing membranes.  They are available in aluminium alloy or gunmetal with spigot or screw connection for vertical, horizontal or 45º discharge.

Harmer SML, Floor Drains and Roof Outlets are fully compatible, enabling flexible design solutions to be found for all soil, waste and rainwater drainage applications.

For more information on Alumasc’s full range of Engineered Drainage systems, click here

A completed tower block

The thermal performance of Swisslab External Wall Insulation (EWI) from Alumasc, has been key in its specification for the upgrade of eight Glasgow multi-storey developments.

Work to the blocks of flats at Kelhead Path and Tinwald Path was implemented by Glasgow Housing Association (GHA) as part of a programme designed to modernise homes, making them warmer and drier.  Alumasc have worked closely with GHA over the last 7 years, supplying external wall insulation solutions to 80% of all GHA properties under 8 storeys high.  The Swisslab system has provided outstanding energy efficiency results and an attractive overall finish, modernising the original dated façades.

The Kelhead Path and Tinwald Path blocks presented the challenge of “Hard-to-Treat” construction, for which Swisslab is perfectly suited.  Its robust finish, coupled with ease of installation, provided a consistent appearance across the uneven wall construction and furthermore, 100% of the residents were able to remain in-situ whilst the installation work took place.

Tower block before refurbishment

Alumasc Approved Installers Transcast Ltd and Recast Rendering Systems, installed Swisslab EWI on behalf of the Main Contractor Lovell, installing 70mm PIR insulation to the front and rear elevations. The upper floors were finished in Brightstone Cream aggregate on white backing render and Harvest aggregate on cream backing render.  To create an attractive traditional finish, Alumasc’s Brick Slips were applied to the ground floors.

The use of Swisslab has resulted in an overall U-value of 0.3w/m² across the project, with major reductions being observed in the carbon emissions generated by the blocks.

Swisslab is the market leading insulated render system for overcladding existing properties. It is extensively used to upgrade social housing in order to meet the Decent Homes Standard and strongly contributes to urban regeneration. It is a BBA approved, fully warranted system with a life expectancy in excess of 30 years.

For more information on Alumasc’s Facade systems, click here

Ecobuild is over for another year, with exhibitors now returning to their offices to evaluate the success of the new venue at London’s Excel Centre. 

Alumasc’s stand was a hive of activity for the duration of the show, with main attractions on the brand new stand being 3 Zones focussing on Energy Management, Green Roofing and Water Management.

Alumasc were also involved in live daily seminars discussing ‘Top Tips For The Successful Installation And Maintenance Of Green Roofs In New-Build Properties’ and ‘Practical Applications for Natural Materials’, all of which proved highly popular with visitors to the show.

Alumasc achieved ISO14001 environmental certification in 2007 and is a UK market leader in the provision of sustainable building products.  For more details, click here.

Alumasc has provided a stunning ZinCo green roof at Coworth Park Hotel Spa, which has been shortlisted as a finalist in the Sustainability Category of this year’s NFRC Roofing Awards. The Awards recognise outstanding standards of workmanship and safety across the roofing industry – winners will be announced in May.

The luxurious spa, part of The Dorchester Collection, is situated in Ascot on the borders of Windsor Great Park.  It is buried within the natural contours of the landscape and is camouflaged by the ZinCo green roof which is also being used to cultivate thyme, lavender, chamomile and other herbs for use in natural treatments at the Spa. 

M&J Flat Roofing installed a total of 700m² of ZinCo extensive and semi-intensive green roof systems over a Derbigum warm roof waterproofing system, also from Alumasc. Derbigum is a high performance membrane which was specified for its exceptional long-term performance and durability. Derbigum is BBA Approved and manufactured under the ISO 14001:2004 and EMAS Environmental Management Standards.

ZinCo green roofs offer notable ecological benefits, providing a natural habitat for plants and wildlife, whilst helping to reduce air and noise pollution, cutting carbon emissions and assisting with rainwater retention and attenuation.

For further details on Alumasc’s ZinCo green roofs, click here 

For further details on Derbigum Waterproofing, click here

Alumasc have donated  their Firestone RubberGard® EPDM single ply roofing system to Balsall Heath Church Centre in Birmingham as part of a unique refurbishment project.

The Church’s new roof represents the UK’s very first use of  an innovative Photovoltaic System from Advanced Green Technologies (AGT) with Firestone RubberGard® EPDM.

Rubbergard® provides outstanding performance at extremes of both hot and cold temperatures, making it AGT’s system of choice for use with AGT Flexlight solar panels.

Installation of the roof was carried out by Close Building Services of Doncaster and Birmingham, a Firestone Approved Installer who worked closely alongside Jericho Construction for the duration of the project.

Reverend Catherine Grylls of Balsall Heath Church Centre comments, “We are delighted with all the help given to allow this project to go forward. The Centre hopes to be a beacon of environmental sustainability. We will earn useful income for supplying clean electricity which will help to fund our work with local elders and we are delighted that this project will also benefit local unemployed young people through our partnership with the Jericho Foundation. For us as Christians it is vital that we try to live well with creation, locally and globally, and so environmental sustainability and addressing inequality are key issues for us.”

For more information on Firestone Rubbergard EPDM from Alumasc, click here.

Download the brochure here

Alumasc’s full range of Rainwater and Drainage products is now available from the UK’s most successful buying group for Independent Builders, Plumbers, Hardware & Timber Merchants – the National Merchant Buying Society (NMBS).

Alumasc have joined the NMBS to ensure the provision of the most cost effective, high-performance water management solutions to the independent market place, encouraging the growth and future success of our independent building sector.

Alumasc will be exhibiting a range of products at the NMBS Exhibition in May – for further information and to register for the event, click here

You can also find us in the NMBS Buyers Guide

For further information on Alumasc Rainwater products, click here

For further information on Alumasc Drainage products, click here

Firestone RubberGard® EPDM has been used in the successful refurbishment of a social housing scheme in Doncaster.

The 12 low-rise 4-storey blocks, managed by St Leger homes, had previously suffered water ingress and required a waterproofing solution that could be installed while the tenants remained in their homes.

1740m2 of Firestone RubberGard® EPDM was installed by Firestone Authorised Contractor Close Building Services to an “Enviro-Ready” specification which allows for the retrofitting of Photovoltaics at a later date.

For more information on Firestone’s RubberGard® EPDM, click here

Download the RubberGard® brochure here

Alumasc has released new April 2011 price lists for its full range of Aluminium and Cast Iron Rainwater products.

The user-friendly price lists include detailed line drawings and dimensions of each system component for ease and accuracy when ordering, with a quick reference index for speed.

The Aluminium price list also includes the Standard colour palette for Alumasc’s range of BBA approved factory applied polyester powder coatings.

Click here to download the Aluminium price list

Click here to download the Cast Iron price list

For more information on Alumasc’s Rainwater systems, click here

The National Insulation Association (NIA) has joined an initiative to support the mass roll-out of Solid Wall Insulation (SWI) in the residential market to meet UK government climate change targets.

The initiative involves three leading industry bodies, the NIA, Solid Wall Insulation Guarantee Agency (SWIGA) and the British Board of Agrement (BBA). The three bodies will be developing an independent installer assessment and surveillance scheme for SWI covering external wall insulation, internal wall insulation and hybrid systems. This initiative forms part of an SWI industry framework developed by the NIA and SWIGA to bring about a 10-fold increase in the capacity of the SWI industry in a controlled manner and will also support UK government targets under the Green Deal.

The NIA and SWIGA are also developing a skills and training platform which includes; onsite assessment and training in the workplace to qualify existing workers; retraining skilled workers from other trades such as cavity wall installers and apprenticeship schemes for new entrants.

Alumasc is a member of insulation trade associations NIA and INCA and we have obtained independent endorsement for our Swisspan and Swisslab External Wall Insulation Systems, which are Energy Saving Recommended for their contribution to the improved overall thermal performance of existing inefficient, hard-to-treat homes. 

For more information on our External Wall Insulation Systems, click here

Apex cast Iron Rainwater Systems

As Architects, Designers and Specifiers constantly strive to expand their portfolio of sustainable product options, no other building material boasts more environmental credentials than natural Cast Iron.

Cast Iron is 100% recyclable with no limitation or decline in its properties. It offers a low maintenance life expectancy in excess of 60 years and is the only guttering material to be recommended by the Department of the Environment and the Department of National Heritage, as the most suitable option for the maintenance of aesthetics in historic or conservation planning applications.

Bespoke Cast Iron solutions at St Pancras Station in London

The Apex Heritage Cast Iron rainwater and Soil Waste range from Alumasc, is manufactured under ISO9001:2000 Quality Management Controls and developed under our company wide environmental policy in accordance with ISO 14001:2004 Environmental Management Systems. As such, production processes are monitored for their environmental impact and consideration taken for all aspects of packaging, transport and disposal to ensure the product is as sustainable as possible.

Apex Cast Iron Rainwater and Soil Waste goods contain no toxic substances and offer impressive cradle to grave performance for embodied energy, water quality, water and ground contamination and minimal long-term maintenance/replacement costs.

In addition, Apex Gutters and Downpipes are able to contribute fully to achieving BREEAM credits for responsible sourcing of materials and as part of an overall rainwater management scheme. 

The manufacture of any metal is, by its very nature, environmentally intensive, so the more we re-use building products such as cast iron, the bigger the benefits to the planet.

To view our range of Cast Iron Rainwater Systems, click here

Alumasc has released new April 2011 price lists for its full range of Harmer Drainage Solutions comprising Floor and Shower Drainage, Roof Outlets and Soil & Waste Systems.

The user-friendly price lists include detailed line drawings and dimensions of each system component for ease and accuracy when ordering, with a quick reference index for speed.

Click here to download the Harmer Floor and Shower Drainage price list

Click here to download the Harmer Cast Iron Soil and Waste Systems price list

Click here to download the Harmer Roof Outlets and Deck Support price list

For more information on Alumasc’s Harmer Drainage systems, click here

Alumasc has provided a stunning ZinCo green roof for Coworth Park Hotel Spa, the ground breaking new eco-luxury spa opened by the Dorchester Collection.

The luxurious spa is situated in Ascot on the borders of Windsor Great Park, buried within the natural contours of the landscape. The building is camouflaged by the ZinCo green roof which is also being used to cultivate thyme, lavender, chamomile and other fragrant herbs for use in natural treatments at the Spa. The pioneering design by architects, Purcell Miller Tritton, has kept the building’s volume and footprint to a minimum whilst intimately relating the spa to its sensitive green belt setting.

Throughout the design and installation, Alumasc liaised closely with Purcell Miller Tritton to find the optimum solution for the unique semi circular design of the Spa’s pitched curved roof.  A total of 700m² of extensive and semi-intensive green roof systems were installed by M&J Flat Roofing over a Derbigum Warm Roof waterproofing system, also from Alumasc.

Click here for further details of Alumasc’s ZinCo green roofs

Ckick here for further details of Alumasc’s Derbigum Waterproofing Systems

Alumasc Swisslab installed with Phenolic insulation panels and Silkolitt Silicone Render at St Leger Homes in Doncaster

Alumasc’s BBA Approved Swisslab External Wall Insulation (EWI) system is now approved for use with Silkolitt Silicone Render (BBA Certificate Number 93/2914 – Product Sheet No.s 1-3).  The new certification supports Alumasc’s extensive portfolio of BBA Approved façade systems and ultimately allows greater freedom to specifiers who insist on quality and peace of mind when selecting products.

Swisslab is the market leading insulated render system for overcladding existing properties. It is extensively used to upgrade social housing in order to meet the Decent Homes Standard and strongly contributes to urban regeneration. In addition to its BBA approval, Swisslab is a fully warranted system with a life expectancy in excess of 30 years and is endorsed by the Energy Saving Trust, appearing on their list of Energy Saving Recommended Products. 

When Silkolitt Silicone render is used with Swisslab, a striking, contemporary finish is created that is also suitable for new-build applications.  High performance Silkolitt is water-repellent, vapour permeable and weather resistant, available with a rolled texture offering 1.5, 2.5 & 3.5mm grain sizes in a wide range of colours.    In addition to the Swisslab EWI system, Silkolitt is also compatible with Alumasc’s other insulated render systems: Swisspan, Swistherm and Swisrail.

Use the following links for more information: 

Swisslab External Wall Insulation, click here

Silkolitt Silicone Render, click here

Alumasc’s full range of EWI Systems, click here

Alumasc Facades BBA Certificates, click here 

BBA Certification, click here

Alumasc’s Derbigum Waterproofing system has played a key role in vital refurbishment work carried out on a prestigious London residential scheme.

Boss House is an upmarket warehouse conversion situated in the Shad Thames District of London. The existing 14-year-old roof urgently needed a complete upgrade, requiring Alumasc to work closely with Lamberts Chartered Surveyors to provide an innovative solution which would avoid the displacement of residents for the duration of the works. Whilst conventional approaches such as temporary roofing would have been prohibitively expensive and highly inconvenient for residents, Alumasc rose to the challenge, providing a competitively priced solution enabling everyone to remain in the building throughout.

The proposal involved attaching a new plywood base to the existing standing seam roof using timber packers fixed into the metal structural purlins. Working with the installer Tower Asphalt Ltd, Alumasc carried out tests on the roof to ascertain the correct fixings and to confirm that it would be possible to carry out work with residents still inside the premises. Tower Asphalt installed 1600m² of 4mm Derbigum Mineral Charcoal, and throughout the project Alumasc liaised closely with the building surveyor, to ensure a smooth operation resulting in work being completed ahead of schedule.

Designed for situations requiring high performance and time efficiency, Derbigum Waterproofing was the ideal solution for Boss House, applying the proven durability of Derbigum with speed and ease of installation. Options are available for completely flame-free, high speed spray installation (in excess of 1000sq.m per day) which is BBA approved and fully warranted. The system is suitable for use on warm roofs with metal, concrete or plywood decks, both for re-roofing or new build applications.

For more information on Derbigum, click here

To download the Derbigum Brochure, click here

An exciting new advertising campaign for Alumasc’s high performance Rainwater Products is now appearing in the Trade Press.

The campaign features powerful graphics of extreme weather, to drive home a simple message “In extraordinary weather, ordinary rainwater systems just aren’t good enough”.

As the UK climate becomes ever-more unpredictable, Alumasc is proud to supply outstanding quality metal rainwater products which are designed to withstand a 1-in-500-year weather event. The new campaign is designed to raise awareness of the importance of using premium quality products and the new ads will be seen over the next 18 months in a range of the most well-read architectural and construction titles and websites.

For more information on Alumasc Rainwater Products, click here

Harmer Roof Outlets from Alumasc have been chosen for a challenging installation at Gloucester’s largest retail development. 

Designed by Dyer Associates of London, Gloucester Quays is a £200million scheme, comprising over 150,000m² of floor space and an 18,000m² Factory Outlet Centre. Located alongside the Gloucester and Sharpness Canal, the development is a key part of the regeneration of Gloucester’s historic town centre, setting a benchmark in contemporary design. The main contractor was Bovis Lend Lease. 

Alumasc worked closely with installers T Clarke Bristol Ltd to overcome the challenge presented by complex roof build-up at Gloucester Quays’ car park. Various areas of asphalt and liquid waterproofing membranes demanded the specification of a robust yet versatile drainage system able to accommodate the differing build-up thicknesses. Harmer Car Park Outlets were fitted using a double clamping ring which could be adjusted to suit the requirements of the waterproofing layer.

The Harmer system enabled fast installation, with a flush-fitting, hard-wearing result capable of withstanding cars and light commercial vehicles to a maximum single wheel loading of 1 tonne and total weight of approximately 255 kg/m2.

The Harmer Roof Outlet range includes Detail outlets for use in multi-level car parks, balconies and gulleys, AV high capacity outlets for flat roof projects and Insulated outlets used mainly in metal deck warm and inverted roof installations. They are all lightweight, durable and non-corrodible, offering ease of installation in projects that present awkward roof detailing. Offering high performance and minimal maintenance requirements, Harmer Roof Outlets are diecast in LM6 aluminium silicon alloy to BS 1490: 1988, offering a BBA approved powder coating on grate and clamping collar.

In accordance with Alumasc’s environmental policy, Harmer Roof Outlets are manufactured under the ISO14001:2004 environmental management standard using 100% recyclable Aluminium.

For more information the Harmer range from Alumasc, click here

Thermally efficient Swistherm External Wall Insulation (EWI) from Alumasc has been used on the pioneering, energy-saving refurbishment of a Bristol apartment block. 

The £1.5million upgrade of 16-storey Rawnsley House is thought to be the first in the UK to benefit from the Community Energy Savings Programme, a Government fund delivered to homes in low income areas through partnerships between Local Authorities, Community Groups and Energy Companies.  Landlord Bristol City Council worked closely with EDF Energy and carbon reduction company Sustain to deliver the scheme.

3750m²  of Alumasc’s Swistherm EWI system, incorporating 70 and 80mm EPS insulation panels was installed by approved installer Rateavon Ltd.  U-values of the building improved from 1.28W/m² K to the target 0.35W/m² K and the superior thermal efficiency is also set to benefit residents with savings in their energy bills, expected to be in the region of £158 per year.

The original 1960’s brick appearance of Rawnsley House was maintained through the use of Alumasc’s Traditional and Acrylic brick slip which were also installed by Rateavon Ltd. Traditional brick slips were used around the ground floor of the building providing a durable, impact resistant finish whilst Acrylic brick slips provided a lightweight solution on the remainder of the building, with no visible join between the two systems.

Alumasc’s Technical Support Team worked closely with Rateavon, Bristol Council and the project team throughout the duration of the project, providing U-Values, 3D images, Condensation Analyses and full scale samples, to help ensure the success of the scheme.

For more information on Alumasc’s Swistherm EWI Systems, click here

For more information on Alumasc’s specialist Brick Slip systems, click here 

A stunning new college building featuring the Swistherm External Wall Insulation (EWI) system from Alumasc is the proud winner of a 2011 RIBA Award for the North West Region. 

Trafford College is a £25million scheme, designed by Stephenson Bell Architects to a BREEAM standard of ‘Very Good’.  Alumasc worked closely with the architects throughout the project to achieve a suitable solution for the innovative angular facade. The incorporation of modern building materials and systems into the design of Trafford College required Alumasc to develop new and unique interface details.

The project schedule required the Swistherm EWI system to be installed prior to the windows, so Alumasc detailed weatherproof window reveals to prevent the system being damaged prior to the installation of the glazing. In addition, there was a requirement for Alumasc to create interface details with the GRP Precast Feature Fins and the Sun Louvers that are installed to all south facing 1st floor windows.

A total of 3500m² of the Swistherm system was installed comprising 80mm EPS insulation boards and Alumasc’s 1.5mm Silkolitt silicone render, the latter contributing to the building’s striking contemporary exterior.

For more information on Alumasc External Wall Insulation systems, click here

The RIBA Awards were set up in 1966 to recognise great architecture all across the country. For details, click here

Alumasc's Heritage Cast Aluminium at Marylebone Station in London.

Many of you are already familiar with the quality and heritage of Alumasc’s Aluminium and Cast Iron Rainwater Products, but did you know that our craftsmanship can also be found in places you might not expect?

Some of the world’s most renowned engineering and manufacturing companies rely on the quality and performance of Alumasc’s die-cast aluminium components, supplied by Alumasc Precision Limited. With an impressive client portfolio, including Aston Martin, Caterpillar, Jaguar, JCB and Siemans, Alumasc Precision has been developing zinc and aluminium cast components since 1945.

Alumasc Precision - suppliers of die-cast components for Aston Martin.

Alumasc’s unrivalled heritage is an ultimate testament to the reliability and longevity of its metal products. From gutters and downpipes to oil coolers, car consoles and Hi-Fi speaker parts, Alumasc offers unsurpassed technical support and high-performance products in every area of its business.  

For more information Alumasc’s Cast Aluminium and Cast Iron Rainwater Products, click here  

For more information on Alumasc Precision, click here

The Liquid Roofing and Waterproofing Association (LRWA) is launching a new Specialist Apprenticeship Programme (SAP) that will provide roofing professionals with the opportunity to develop an expertise in the installation of liquid waterproofing systems.

Starting in October 2011, the course combines classroom and workshop sessions with instruction on site. Successful candidates will obtain an NVQ Level 2 qualification.

For further information on the course and the range of grants available, please e-mail Terry Wain at info@lrwa.org.uk or go online here.

24th – 28th October 2011 is the 15th Energy Savings Week from the Energy Savings Trust (EST).

During the course of Energy Savings Week, homeowners are invited to tap into a range of ideas and advice, designed to help reduce energy bills and promote a greener lifestyle. From how to make the most of your heating and lighting systems, to effectively insulating and weather-proofing your home, EST are on hand with a week of great ideas, to help us all save money.

Alumasc’s Swisslab and swisspan External Wall Insulation (EWI) Systems are recommended by the EST for their thermally efficient properties, and can play a large part in helping to reduce fuel bills. Both systems offer a choice of insulation thicknesses and materials which are proven to achieve very low U-values.

Click here for more information on Energy Savings Week and to download a Savings Pack.

Click here for further information on Alumasc’s thermally efficient EWI systems.

Heritage Cast Iron Rainwater systems from Alumasc have been used at The Lancasters, one of London’s most exclusive and prestigious residential developments.

Overlooking Hyde Park, The Lancasters was originally a parade of 15 magnificent stucco-fronted Grade II listed houses dating from the mid nineteenth century. More recently used as a hotel, it has now been restored and developed into 77 prestige homes. A leading team of developers, architects and interior designers has created a unique fusion of traditional architecture with brand new design and construction.

Alumasc’s Heritage Cast Iron system was specified by the architects Nilsson, for its combination of traditional manufacture and modern quality control standards. The result is a highly robust rainwater solution that provides a visually sympathetic finish to fully complement the stunning Victorian architecture.

The Heritage Cast Iron was installed by Premier Services Installations (PSI) Ltd and comprised traditional 4” downpipes and ogee gutters finished in a bespoke white, created especially for The Lancasters by Alumasc who created a dedicated paint line to ensure the order was completed on time.

A range of Alumasc’s most popular profiles are now available as pre-painted ex-stock with an express delivery option which will ensure delivery to site in 24 hours.

For more information on Alumasc’s Cast Iron Rainwater Systems, click here

Swistherm External Wall Insulation (EWI) from Alumasc, has earned a top industry Award for Trafford College in Altrincham.

The Insulated Render and Cladding Association (INCA) Awards celebrate leading EWI projects in the UK over the past year, covering new-build, refurb, non-residential and domestic sectors.

Trafford College, which has already earned a RIBA Award and boasts a BREEAM rating of Very Good, was announced Winner of the Non-Residential category at the INCA Conference which took place at The Bridgewater Hall in Manchester on 12 October.

3500m2 of Swistherm was used to create a perfect example of  how Alumasc’s EWI systems can deliver performance and aesthetics for modern, energy efficient buildings.

The INCA judges commented: “This project reflects the aesthetic creativity offered by EWI for new build projects and the end result is a striking building which the local community can be rightly proud of”.

For full details of the Trafford College project, click here

For more information on Alumasc’s External Wall Insulation systems, click here

Swisslab External Wall Insulation (EWI) from Alumasc has been used for the major refurbishment of Tarmac’s 60 year old Headquarters building in Wolverhampton.

Frost damage over the last 50 years had resulted in corrosion of the outer reinforcement steel, causing the existing roughcast render to crack.

2500m2 of Swisslab was installed on the Tarmac scheme, incorporating a high performance 1.5mm Silkolitt silicone render finish in cream along with Phenolic insulation boards.

Despite the dated architectural style of the building making it difficult to bring it up to current thermal standards, the use of Swisslab has resulted in a 77% reduction in the U-Values of the external walls from 1.35w/m2K to 0.31W/m2K.

Peter Waring, Project Manager at Tarmac, explains: “The design of the building involved the floor slabs finishing flush with the external layer of brickwork. This ruled out the possibility of using cavity wall insulation as it would have left the floor edges as cold bridging points, so we were looking for an EWI system that could be installed over the existing substrate. It was important that our chosen system provided a durable, weatherproof finish that would ultimately give the building a smooth, modern look, whilst also improving its thermal efficiency.”

For more details on Swisslab and other Alumasc EWI Systems, click here.

Alumasc has long enjoyed a reputation for quality and performance, holding its unique position as manufacturer of the most comprehensive range of Aluminium and Cast Iron Rainwater Systems in the UK.

But never a company to rest on its laurels, Alumasc is fully aware of industry changes that affect everyday working methods and continually strives to offer the best products and the best service on the market today.

In a move designed solely for the benefit of Contractors and Merchants in the building industry, an extensive range of Alumasc’s most popular Aluminium and Cast Iron rainwater systems has been made available ex-stock with an unrivalled lead time of 3 days.

With huge stock levels of over £2million being available at any one time, never before has Alumasc’s service been so perfectly tailored to the needs of modern building projects. Furthermore, in an industry first, for projects carrying tight deadlines Alumasc offers an Express Delivery – Next Day Service.

An extensive range of Alumasc’s Apex Heritage painted and primed Cast Iron Rainwater is also available ex-stock, offering the most well-used profiles, namely Half Round gutters in 4”, 4½” and 5” diameters and rainwater pipes in 2½” and 3” diameters, in a high quality 2-pack epoxy primer and top coat finish. Now also available in a range of 8 standard colour options.

Designing your system, identifying the right product and getting it delivered to site, has never been easier – or faster – thanks to Alumasc.

To read more about Alumasc’s ongoing product and service development, click here.

In a move to aid the specification process, Alumasc have developed and launched a unique Drainage Design Calculator Software enabling users to calculate the Drainage requirements for a Project. The software includes the full Alumasc Rainwater Range and the Harmer SML and Roof range.

 The unique four-part calculator offers the following:

- Foul Drainage Calculator

- Internal Rainwater Drainage Calculator

- Flat Roof Calculator

- Rainwater Gutter Calculator

The new software can be downloaded here free of charge, it will then be saved on the users PC with an easy access direct from the Desktop Icon. Users will also benefit from quick NBS Specification generation which links directly from the from the calculator results.

Firestone RubberGard® single ply waterproofing from Alumasc has been used for a major re-roofing project at the Caterpillar Logistics facility in Desford, Leicestershire.

Firestone RubberGard® not only met Caterpillar’s stringent environmental and insurance criteria, but was also installed to a tight time schedule during harsh winter conditions and without any disruption to business.

The Caterpillar facility comprises several buildings housing both warehouse operations and administrative offices over a total of 1.8 million square feet, providing comprehensive logistics services to a wide range of clients and distributes materials worldwide.
38,000m2 of Firestone RubberGard® was installed by Alumasc’s Approved Contractor Modern Roofs of Leicester.

The system specification will help to increase the roof’s insulation performance and improve heat retention whilst its ‘Enviro-ready’ design offers the potential to cope with any subsequent installation of green systems i.e green roofs or photovoltaic systems.

Now complete, the roof is already delivering tangible benefits in terms of an improved working environment inside the building.

Firestone RubberGard® EPDM membranes offer a unique combination of features and benefits which have been demonstrated on countless commercial, industrial and residential rooftops around the world. They comprise a fully cured membrane composed of EPDM polymer and carbon black offering unmatched resistance to ozone and UV radiation. As the membrane is inert and does not contain any plasticizers, its characteristics remain stable and unchanged over time thus providing a sustainable roofing solution offering Caterpillar the additional benefits of low life-cycle costs and minimal maintenance requirements.

Alumasc has provided a complete rainwater and drainage solution for the award-winning Marriotts Walk Shopping Centre in Oxfordshire.

Located in the town centre of Witney, Marriotts Walk incorporates flagship stores, a cinema, restaurants and 143 new homes. The scheme was designed and built by Simons Group and has recently won the prestigious ‘Sustainable Communities’ Award from the Royal Town Planning Institute South East Region.

Alumasc worked closely with Simons on the design of the rainwater system which needed to suit the character of the historic town centre whilst offering the performance demanded by a contemporary build project.

Carried out by Alumasc’s approved installer Northants Rainwater Systems Ltd, the resulting installation was a combination of Heritage Cast Aluminium, to complement existing architecture in the traditional areas, with Aqualine and Flushjoint for the newly built, more modern areas.

The package at Marriotts Walk also included Harmer Drainage Outlets and the Harmer SML soil and waste system which were supplied in the public facilities across the scheme.

For more information on Alumasc’s range of rainwater products click here.

For more information on Alumasc drainage products click here.

Hydrotech MM6125 Structural Waterproofing from Alumasc has been used on the Titanic Belfast Building - the world’s largest Titanic visitor attraction.

Specified in favour of four competing systems, Hydrotech offered an innovative and practical waterproofing solution for the intricately shaped podium roof on Titanic Belfast, created by Civic Arts/Eric R. Kuhne & Associates and Todd Architects. The distinctive design of the building and surrounding podium roof, situated above an underground car park, presented a number of challenges to Alumasc and their Approved Installer Grainger Roofing which demanded a unique configuration of waterproofing system and expansion joint.

At specification stage, Alumasc demonstrated to the construction and design team how the waterproofing and expansion joint would work together to accommodate the changes of direction and elevation presented by the podium expansion gap.

Hydrotech is the ideal solution for podiums and highly detailed waterproofing schemes such as Titanic Belfast. The high performance bituminous rubber blend allows fast and simple installation at low temperatures, even over complex roof details. The robust system enables details such as up stands to be completed first allowing other trades to proceed. Highly site trafficked areas can be left until last to avoid the need for protection or the possibility of damage.

Opening in March 2012, the 14,000m2 Titanic Belfast building tells the story of RMS Titanic, and houses Northern Ireland’s largest dedicated banqueting facility. The project, built by Harcourt Construction (NI) Ltd, is jointly funded by the Northern Ireland Executive, Belfast City Council, Belfast Harbour and Titanic Quarter Ltd.

For further details on Hydrotech MM6125 please click here.