"alumasc"

Skyline fascia soffits from architectural rainwater specialists Alumasc, have been used for the extensive refurbishment of The All England Lawn Tennis and Croquet Club in Wimbledon.Driven by the need to enable all-weather play, renovation of the legendary Centre Court included a state-of-the-art retractable roof. From the outset, Alumasc worked closely with Architects Populous of London, on the massive six-year undertaking which resulted in one of Alumasc’s largest rainwater product installations to date. Alumasc’s Skyline soffit system was specified for the underside canopy of the stadium bowl, in order to meet the demanding performance requirements for the arena’s ceiling cladding. 6000 individual soffit modules were supplied, in 80 varying profiles and sizes, totalling an impressive 6500m² of aluminium and associated fittings. Dedication to client support was priority, with Alumasc attending numerous site meetings and manning extra shifts in order to accommodate workload and deadlines. Alumasc’s premium level of technical assistance involved the provision of full product mock-ups prior to manufacture and regular testing of the Skyline system throughout the construction process, to ensure compliance with the client’s requirements at all times.

Excellent service and communication sees Broomfield Primary School extension completed on time with AlumascBroomfield Primary School in Essex has benefitted from multiple water management installations from Alumasc to complete its brand-new extension. These included Skyline aluminium Fascia and Soffits, GX pressed aluminium box gutters and Flushjoint aluminium downpipes.The specification of the integrated ‘Rain to Drain’ Alumasc Skyline and Rainwater ranges came as a result of Alumasc’s highly regarded product offer and strong working relationship with subcontractor on the project, Ipswich based Specialised Fixings Ltd.John Hemphill, Technical Sales Manager at Alumasc, explained: “Specialised Fixings is one of our Alumasc recommended installers that we have collaborated with on many projects.“This good working relationship which hinges on a high level of communication and readily available service and support from our products and technical teams, is what ensured we finished this project on time, to the highest specification.“Meeting deadlines can be a challenge for some ambitious projects, but certainly this year it has been for the whole industry!John continued: “We are very proud that our Alumasc Technical Services and Technical Sales Managers are able to provide such in depth help and support to our recommended installers and subcontractors, which benefits them out in the marketplace."

Conningbrook Lakes is a modern development of what will be over 300 new, state of the art homes, situated beside the beautiful lakes and rural scenery of Ashford, Kent.A timeless reimagining of the traditional Kentish village, a variety of homes to suit all tastes and lifestyles have been created using Alumasc Rainwater Infinity steel gutters and downpipes.Phil Lapping, Regional Sales Manager and Estimator at Gutterworks Limited, who supplied all rainwater management systems, said: “This beautiful new development deserves nothing less than the best.“Having been built to a high standard by Chartway Construction on behalf of Westerhill Homes and Latimer, it was specified that all water management was to maintain the overall look and feel of each property. On many of the houses there are modern stainless-steel balconies, therefore, to put plastic gutters and drainpipes on these houses, although functional, just wouldn’t look right.“Additionally, the environmental benefits of a steel system vastly outweigh that of a plastic system, which was an important factor in the decision-making process.”Alumasc Rainwater Infinity stainless steel gutters and drainpipes were the most natural choice.Finishing the houses to the best standard possible meant ensuring all accessories matched and upheld the high standards of Chartway Construction and Alumasc.Rainwater Infinity Steel was developed by Alumasc to offer a contemporary, eco-friendly and cost-effective alternative to plastic gutters, that look sleek and have no risk of shrinking, leaking or colour fading.

Derbigum + BluRoof = Sustainable Drainage Solutions Mitigate your risks with Alumasc BluRoofs Think Stormwater Management - Derbigum BluRoof SolutionsA 5-minute hop from Cardiff Queen Street and you’ll find the first blue roof in Wales. Upon what was formerly 1960’s office accommodation the Cromwell House site has been transformed into an 8 storey, 120-bedroom easyHotel with a rooftop stormwater management system. OUR DESIGN PROCESSOur clients at Carter Lauren Construction were interested in learning about the benefits of a blue roof to meet planning conditions. ” Working in a compact city centre environment where ground attenuation was not possible, it made sense to install a blue roof. The Alumasc team demonstrated how their BluRoof System attenuates stormwater via controlled discharge over a 24-hour period at roof level.” Kevin Jenkins, Surveying Director, Carter Lauren Construction. CLIENT BRIEF AND DESIGNWorking closely with the appointed consulting engineer and architect, our team of technical experts designed a solution for stormwater attenuation to comply with planning and meet all other project objectives. Alumasc’s Matt Davies, Area Technical Manager - Mid, West & South Wales commented, “Given the urban location, the Alumasc BluRoof system was the perfect fit in providing a fully warranted single-source waterproofing and sustainable drainage solution.”The Alumasc technical team provided a full specification service and specialist drainage design using key data from the project brief. By incorporating our BBA Accredited Derbigum APP polymer modified bituminous waterproofing system the longevity of the total solution is assured with a proven track record since 1967. Other key components comprise of a BluRoof geotextile filter fabric, BluRoof interlocking void former, flow control outlets, and overflow system.ENVIRONMENTALLY FOCUSSED SOLUTIONExtreme weather events are now the new normal, says the World Meteorological Organisation. Our rainfall patterns are becoming increasingly unpredictable, and we must plan accordingly to adapt the built environment to help alleviate flood risk. PARTNERSHIPWorking with the contractor to construct the first blue roof in Wales. Kevin Jenkins, Surveying Director, Carter Lauren Construction, “Matt and the Alumasc team were available throughout the design and installation process. We knew that installing the BluRoof by Alumasc was the right decision for the future of the easyHotel and the benefit to reduce pressure off the drains.” SAFETY PERFORMANCEThe easyHotel has a 35-year warranty for the works and life expectancy of up to 50 years.ABOUTEasy Hotel Cromwell House, Cardiff - Wales’s first blue roof. Completion: Spring 2021 Main Contractor: Carter Lauren Construction Architect: Axiom Architects 

Alumasc Skyline was recently chosen by contractors Tetraclad to design and supply bespoke soffits and fascia for the assisted living complex Greenfields in Leighton Buzzard. The prestigious development is made up of 82 one and two bedroomed apartments, designed for over 55s. The apartments are finished to a high standard and are available on a rental or shared ownership basis, with extra care assistance available for those who need it. .

David Austin Roses, award winning rose growers and home of the National Rose Collection, has recently installed Alumasc Rainwater steel gutters and downpipes at its nursery tea rooms in Shrewsbury. Following a recent extension they wanted to give the property a new lease of life as the existing plastic rainwater was becoming unsightly and tired. Rainwater specialists Roweaver Developments Ltd recommended the perfect solution for David Austin Roses with Alumasc’s contemporary steel range. The replacement steel guttering complements the timber cladding of the building and fits in with the overall look of its well-kept gardens.

The Royal Albert Hall in the heart of vibrant west London is distinctive for its unique circular architecture and Victorian styling, and famous for bringing a wealth of high-brow art and culture to the city since it opened in 1871.A building such as the Royal Albert Hall is not only a building, but part of the heritage of its surrounding community. For this reason, the Royal Albert Hall Grade One Listed and meaning all proposed renovation works must meet strict regulations put in place to ensure the preservation and respectful enhancement of the building.Sir Robert McAlpine were awarded the overall contract to deliver a programme of upgrade, renovation and refurbishment work. So, when it came to replacing the original water management systems that had been in place since it’s opening, the challenge was on to find a manufacturer and installer that would bring the Hall the best products possible that were also in keeping with these requirements.Gutterworks, an Alumasc approved installer, installed Alumasc Rainwater management systems during the refurbishment in 2018. Alumasc was chosen for its ability to analyse and precisely recreate the original gutter and pipe mouldings that were used in the originally installed systems, therefore contributing to the preservation of the historic building. Over ten years ago, Alumasc Rainwater management systems were installed in a similar project at Kings Cross St Pancras Station.

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.Dave Jones of PSI Ltd commented: “The Lancasters is the largest fascia construction project in Europe and boasts one of the longest and highest Victorian residential terraces in the UK. The sheer height of the building required eighteen 1.8m lengths of downpipe from ground level to the hopper heads.

Stowford Mill, built in 1787, is one of Devon’s oldest historic industrial sites to still be expanding.Because of its iconic features and characteristic atmosphere, Stowford Mill has long been established as one of the trendiest places to work, eat and shop, bringing commerce and prosperity to the surrounding area, and forcing the town to expand to make room for tourists who just never wanted to leave.Part of this expansion will eventually include Burrington Estates’ eight-acre vibrant community of contemporary new homes. This new development, for which the main contractor is URBN, is due for completion in 2023.Started in March 2018, the existing homes already include Alumasc Rainwater Infinity Steel gutters and downpipes, specified to provide eco-friendly, discreet and resilient water management that will last. Crucially, this system was favoured to the use of plastic systems, to meet the demand for a readily available product that was both environmentally- and price-conscious.As the new development creates a unique new environment in which to live, work and relax in the midst of the historic area, the most important part of the project was to keep the best of the stunning architectural heritage already there, whilst finding innovative ways to incorporate the latest modern building design. Helping to bridge this gap between the historic and the modern, AWMS offered a solution.“Alumasc systems were chosen as it was the project’s requirements to specifically use steel for gutters and downpipes,” David Loader, Key Account Manager at Alumasc, explained.

Alumasc Skyline Facia, Soffit & Copings, part of Alumasc Water Management Solutions (AWMS), provided the perfect finishing touch for four £2 million homes on the site of a former nursing home in Jersey.The design of the new homes called for a practical fascia and soffit system which would be aesthetically pleasing and competitively priced. The architect, Scott Smith of Godel Architects, worked with Jeff Russ, the contractor, and Precision Plastics, Alumasc’s Jersey stockists, to achieve the perfect look. The first part of the project involved roof clad overhangs and producing a complex fascia/coping system. When the developer, Barry Noel, saw the quality and appearance of the installation, he asked the contractor to use Skyline for the balconies too.“We specified Skyline because we know we can rely on it,” says Contractor Jeff Russ. “It’s easy to handle and its lightweight modular design means it’s easy to fit too. It’s maintenance free, durable and because it’s available in a wide range of colours and design options we know it will look great too.”

There is nothing quite like an ambitious project executed to the highest standard.This complete rebuild and extension of a late Victorian terraced house in Brockley, south east London, presented challenges at every turn. The existing house suffered from the addition of poor-quality extensions and structural problems, but was redesigned by Conibere Philips architects with the specification of Alumasc Rainwater Flushjoint downpipes and hoppers. This ensured elegant and efficient water management, as well as security against water ingress into the new masterpiece of a home.“It’s extremely unusual for a mid-terrace to be demolished and rebuilt in this way, but it was decided as the most economic and sensible course of action to take in this case. This also allowed us to adapt the property on rebuilding to look much more contemporary and elegant,” explained Robin Philips, Partner Director at Conibere Philips. Elegance was also firmly the desired direction when considering water management.“We chose to specify Rainwater Flushjoint downpipes and hoppers from Alumasc to maximise on their sleek and minimal design that would further contribute to the contemporary look of the building,” Robin confirms.“The joints in the RWP sections are very elegant. The whole effect is much less cluttered than most other RWP products. A simple, modern elevation would have been ruined with more traditional RWP products.”

Set in the heart of the West End, Duke Street is a high end area of commercialised buildings and expensive flats. Some of the listed properties on the street date back as early as the 18th century. Alumasc Rainwater’s range fitted perfectly in this setting. Painted Cast Iron and Heritage Cast Aluminium were specified by Latitude Architects.“The main objective was to provide and produce material as close to the original,” says Alumasc Rainwater. “Bespoke castellated guttering was installed with special curled ear belts to secure the pipes. Together they provided an exact replication of style to the original. We also custom-made guttering that was designed to fit at a specific angle and level of the building.”

Apex Heritage Cast Iron rainwater system from leading specialist Alumasc was commissioned as part of the £800 million extension and restoration of St Pancras International, London.The extension and interior of the station comprised all the modern facilities expected in Britain’s most advanced station, however, work on the oldest Grade 1 listed part of the station called for the faithful and painstaking restoration of the gothic red brick façade, to retain the original detail of George Gilbert Scott’s design.Existing rainwater systems, despite being almost 150 years old, were still in use. As part of the redevelopment project English Heritage insisted that any new rainwater details must faithfully reproduce the original patterns of the Victorian rainwater goods used when the station was first built. Alumasc worked closely with the main contractors to produce bespoke moulds, creating cast iron replicas of all the existing pipes and hoppers to take away rainwater from the vast single span roof, which is still the largest of its type in the world.

The historic Bell Street Stables in Glasgow has recently undergone an extensive conversion, featuring the installation of Alumasc’s Flushjoint aluminium rainwater downpipe system.This magnificent period property has an interesting history. It was built between 1896-98 by A. W. Wheatley, originally to house horses working to pull the Glasgow City Council Cleansing Department’s refuse collection carts. In 1955, the building was redesigned to provide a separate entrance for the Police Department who shared the property with Cleansing until the 1980s. Situated in a prime position within the Merchant City area in the city centre of Glasgow, the building was converted to form 52 mid-market affordable rented flats by the Construction and Manufacturing Group (CCG) on behalf of Glasgow Housing Association (GHA) and Lowther Homes, during a two-year construction programme. The renovation was completed in 2019.A major requirement of the renovation was to conserve as much of the building’s heritage as possible, which included all exterior aspects. This involved the upgrade of the stone elevation, replacing all windows and making repairs to the roof and rainwater system.Flushjoint aluminium downpipes along with contemporary hopper heads were specified for their contemporary design. The installation was completed in a non-standard RAL colour to match and complement the window surrounds. 

Brand New Oasis Academy, Silvertown Leads Education Facilities by a Mile with Garden Roof Spaces, and Rooftop Sports Pitch In the heart of what is now the Royal Docklands, a former industrial zone south of Royal Victoria Dock lies a brand new carefully considered Academy. Set to serve 600 students in this emerging community, the “superblock” thrusts modern educational facilities well into the 21st century. Despite the constrained site, the building design harmoniously incorporates vantage points from outdoor social spaces at varying levels.There’s no need to worry about a gravelly all weather pitch causing havoc at your hockey match. There’s a state-of-the-art full size Multi-Use Games Area, lush planted external roof spaces, a double height sports hall, and main hall/performance area making up the core of the building inside.CLIENT BRIEF AND DESIGNRenowned in their field, regeneration experts Morgan Sindall required a single sourced end-to-end roofing solution that could deliver a full system specification underpinned by a 35-year system warranty, installation expertise and site management.Understanding the Architect’s vision at award winning Rivington Street Studio to create a transformative educational haven and maximise the potential of the outdoor roof areas helped the Alumasc Roofing team bring this roof to life.PARTNERSHIPWorking with the project teams across Morgan Sindall, Rivington Street Studio and Fenland Flat Roofing pushing the boundaries and setting the standard for the future of the built environment in the Education sector.Tim Mott, Senior Design Manager, Morgan Sindall, “Brian and the Alumasc team have been on-site with additional safety constraints and delivered high-quality regular progress reporting to achieve the deadlines for the students to move in next year and really put these fantastic facilities to use.”Brian Cottington, New Build Regional Manager - South East & London, “The original specification included warm roof build ups which utilised tapered insulation, however this was subsequently adapted and working closely together with the Architect, Morgan Sindall and Fenland Flat Roofing we implemented a universal standard build up using an inverted system, with less complexity whilst achieving the high system performance and BRoof (t4).”Richard Trew, Associate, Rivington Street Studio, “The garden roof areas and outdoor space bring this building to life and against the industrial backdrop create a nurturing school environment. It was great working with the Alumasc team solving problems and overcoming design challenges along the way.”Chris Preston, Estimator, Fenland Flat Roofing, “Working closely with the local Alumasc Roofing Site Technicians and engaging in extensive discussions agreeing the final system requirements meant the installation process ran smoothly.”ENVIRONMENTALLY FOCUSSED SOLUTIONThe high performance Hydrotech inverted roof is a special formulation of refined asphalts and synthetic rubbers with 30% recycled content. Installing insulation with exceptional thermal properties including 300mm extruded polystyrene insulation and 56mm inverted upstand insulation effectively reduces heat loss.SAFETY PERFORMANCEThe application is a one-component, hot-applied, fully reinforced, flexible, self-healing hot melt monolithic membrane, applied in a liquid state to the substrate giving a 100% absolute and seamless bond.The Academy has a 35-year warranty for the works and has a fire classification of BRoof (t4) in accordance with BS EN 13501-5.ABOUTThe Oasis Academy is set to open its doors February 2022. Images courtesy of Rivington Street StudioCompletion: Autumn 2021Main Contractor: Morgan SindallAlumasc Registered Roofing Contractor: Fenland Flat RoofingArchitect: Rivington Street Studio

Heslington East Campus Student Residences: Sustainable and Efficient Expansion Alongside the preservation of listed buildings, the University of York is investing in a flagship £130m development for students that promotes wellbeing, community, and sustainability. The initial phase sees 16 brand new student accommodation blocks and 2 communal hub buildings providing flexible social spaces. Surrounded by stunning lake views and natural habitats, the buildings are part of a huge initiative to expand the student accommodation offering.GOALSArchitects Sheppard Robson alongside Graham Construction sought to futureproof accommodation by incorporating multi-use buildings, including catering outlets and social hubs. Key to the brief was using the latest in safety, energy efficiency, longevity, and warranty credentials. Graham Construction’s use of modular external sandwich panels, prefabricated steel bathroom pods, and pre-assembled services distribution racks used Modern Methods of Construction with off-site construction techniques.CHALLENGESThe major challenge was to specify a roofing system that could keep up with the pace of the build, given the typical building was constructed from start to finish in circa 14 weeks.The roof deck comprised of precast concrete slabs which facilitated the works programme for speed of construction and consistency in build quality.Alumasc’s challenge was to find not only a waterproofing solution that was able to keep up with such speed of construction but also to meet a truly sustainable life cycle equalling the lifetime of the building.A key consideration in the design was the roofing materials’ thermal properties. To meet the u-value target of 0.15, Alumasc’s XPS Plus insulation was specified, providing a single layer of 175mm, which reduced the height of the overall build-up when compared traditional XPS.SOLUTIONHydrotech 6125 Waterproofing System / Derbigum Hybrid Upstands For over half a century Hydrotech Monolithic Membrane has been successfully used by architects and specifiers, ensuring some of the world’s most prestigious buildings and structures are kept watertight. With no product failures in over 50 years and guaranteed waterproofing integrity for the lifetime of the structure, Hydrotech offers a total life cycle solution for the building.Hydrotech was specified on the main roof areas for this project as it easily meets individual requirements of the buildings. In addition, the system is designed to last the lifetime of the building or structure to which it is applied, giving long-term waterproofing integrity and no future replacement costs.Applied in a hot liquid state to the deck, and including a polyester reinforcement, the bond of Hydrotech MM6125 is 100% absolute. There is no risk of water tracking below the membrane and because it is monolithic, no possibility of lap failure.DERBIGUM WATERPROOFINGDerbigum sustainable roof system was selected for the upstand areas. This hybrid solution was developed to improve the thermal efficiency in all areas to mitigate against cold-bridging with minimal insulant thickness. Derbigum bituminous membranes are high-performance waterproofing systems offering extended warranties and the highest levels of project support. The upstand zones benefited from Derbigum Mineral which is a mineral surfaced composite reinforced membrane.ROOFTOP MANAGEMENT STRATEGYIn addition to the waterproofing solution the buildings benefit from the full Alumasc rooftop management service. This included the design and supply of safety systems, accessories, and over 20 AOV smoke hatches meeting all British and European standards.Specific safe zones were designed by Alumasc Roof-Pro and positioned around all roofs for safe access. Purpose made clips for installing lightning conductor tape without roof penetration were also provided. All rooftop accessories are part of the Alumasc Roofing specification and therefore can be found back-to-back within the Alumasc 35-year system warranty.PROJECT DATACompletion: Autumn 2022 BuildingType: Student Accommodation ProductApplication: Hydrotech & Derbigum waterproofing systems Certification: BBA Approved & European Technical Approval Architect: Sheppard RobsonMain Contractor: Graham ConstructionAlumasc Registered Roofing Contractor: Tandragee Roofing

The new clubhouse of the Machrihanish Golf Course has had its water management upgraded thanks to the installation of two Alumasc Rainwater products: Aqualine Box Extruded Aluminium Gutter and Flushjoint Aluminium downpipesThe golf course, founded in 1876, recently had its clubhouse rebuilt after a fire in December 2018 destroyed the original building. Local contractor McKinven and Colville Ltd carried out the work on the new clubhouse which was designed by G1 Architects. The building offers unparalleled panoramic views across the Championship and Pans courses.“For this project, two Rainwater products, Aqualine Box and Flushjoint were specified and installed for the new clubhouse on the golf course,” said Nicola McGowan, Area Sales Manager, Scotland. “It’s an elegant, modern building with stunning views over the Atlantic.“The Aqualine Box Extruded Aluminium Gutter and Flushjoint downpipes were chosen for their sleek, modern design, and durable, non-corrodible features.”

Creating Paradise: Alumasc Delivers for the Complete Building Envelope for One Chamberlain Square Paradise Project One Chamberlain Square is the lead project in a wider vision to create Paradise in Birmingham—the most important development the city has seen in a generation. With the help of Alumasc offering solutions for the entire building envelope, One Chamberlain Square is set to be a vibrant mixed use development that will not only be the new home of professional services firm PwC, but will endeavour to maintain a balance between busy urban hub and the natural world. To do this, Alumasc provided a range of products and services encompassing the entire building envelope, specified by Weedon Architects. This included a Blackdown Extensive Brown Roof, applied over Hydrotech Hot Melt Waterproofing, alongside Harmer Roof Outlets and bespoke solutions from Roof-Pro, for building D: an eight-story commercial building over a podium car park. Inside, bespoke blinds by Levolux, also an Alumasc company, were installed. “This is an extremely high-profile development, which demanded trusted, standard setting products,” said Owen Doherty, Director at Weedon Architects and Project Architect for the venture. “All systems decided on were chosen on quality, durability and enhanced design life compared to competition.” ON THE ROOF OF PARADISEBlackdown’s Extensive Brown Roof is a green roof in the making. Covering approximately 4000m2 of roof space for this project, One Chamberlain’s ‘brown’ roof is installed without plant life and will naturally seed from plant material that either blows in from the local environment or that is introduced by birds. In this way, it literally replaces the green space that has been taken up by the construction of the building it lies on, encouraging biodiversity by providing and strengthening habitats for wildlife local to the area, with truly local plant life. Typically, the substrate is mounded to offer habitat variation, therefore the depth of the brown roof can vary be between 92-170mm and have a saturated weight of approximately 113-213kg per square metre, depending on the depths of the substrate. Beneath this, Hydrotech MM6125 roofing, a hot melt rubber bitumen membrane, delivers sound structural waterproofing. The bitumen is heated and combined with a polyester reinforcement and protection sheet to form a weatherproof layer that has a 100% bond to prepared concrete surfaces. With no product failures in over 50 years, Hydrotech Hot Melt roofing is guaranteed for waterproofing integrity for the lifetime of the structure. Working in tandem with each other, the Blackdown Extensive Brown Roof helps to extend and reinforce the life and guarantee of the waterproofing, offering a protective layer of natural insulation. Giving his seal of approval, Owen said: “I only specify Alumasc hot melt at the moment and have done for many years. All products and systems chosen here have had zero product failures and I have never had any issues with technical specifications on previous high-profile buildings.”PROVIDING EFFICIENT DRAINAGEGiven the huge expanse of roof space involved this project, effective flat roof drainage was essential. Harmer AV high capacity aluminium roof outlets were installed for this purpose. Suitable for all regular flat roofing applications with continuous membranes, these outlets are lightweight, durable, non-corrodible and have been proven to drain 40% more roof area than conventional gravity outlets, therefore further ensuring the long life and service of other flat roof systems. Aiding project completion, Roof-Pro support systems were also tailored bespoke to meet the roof structure requirements. Free-standing support and access solutions were devised that would allow work to be carried out safely, efficiently and without causing damage to any of the roofing systems being installed. A WORD FROM THE CONTRACTORChristian Bradley of Briggs Amasco, who installed the roofing, commented: “One Chamberlain Square and the surrounding podium waterproofing form part of the largest construction programme in Birmingham. We are extremely proud to be working on this landmark project. “The products and systems installed all have long legacies of successful projects behind them, and there are no better guarantees than real results. They also offer excellent value for a competitive cost. These are just a few of the reasons why we love working on Alumasc projects. Alumasc offer a single source for all solutions, bespoke design detailing and the technical support is always on-hand when you need it.” Completed in autumn 2019, One Chamberlain Square forms an integral part of a masterplan redevelopment that will transform part of Birmingham City Centre.

A new and vibrant housing development in Chelmsford, Essex recently specified a range of bespoke Skyline solutions where ‘inspirational architecture’ is a key element.Beaulieu Park is a charming new district set around New Hall School, which was originally King Henry VIII’s Tudor palace and estate parkland. The concept behind the development was to create a series of individually designed neighbourhoods, which connect to the wider landscape. “This was an exciting project to get involved with as it was an open specification. This also meant that it was important to get this project absolutely correct commercially,” says John Hemphill, Skyline Technical Sales Manager at Alumasc. “Our work at Beaulieu Park, in conjunction with our customer, involved designing and manufacturing a full and comprehensive range of bespoke Skyline aluminium products such as window pods, copings, canopies, fascia and architectural feature cladding and corner post details.”For this unique project, Skyline collaborated with our ‘Recommended Installer’ Specialised Fixings to deliver and design products that were tailored to each individual house type and plot.

AWMS Skyline specified in prestigious educational projectThe INCA 2019 New Build Award Winner features one of Alumasc Water Management Solution (AWMS) most innovative products. AWMS Skyline range helped to create the now nationally recognised £5 million Shipston on Stour project.The construction of the Shipston High School began in November of 2017 and was completed last March (2019). Originally requiring a new teaching section, the educational institution acquired an entire new block. The successful new addition to the building was provided through extensive reviews of the building’s estate and cost modelling.With its new contemporary architectural design, the school earnt itself the winning position as the 2019 New Build and Judges’ Choice award. Shipston High School was said to demonstrate impressive window detail, as well as a simple and effective overall minimalist design.As the construction of the project focused on a simple and modern style, it comes as no surprise that AWMS Skyline products were specified for the school’s cladding, capping and trims.

Located on the picturesque waterfront of West Kirby, Wirral, The Sail is home to eight luxury apartments on South Parade overlooking the River Dee estuary to Wales. The building itself has a striking geometric form with a unique glass façade, reminiscent of art deco coastal properties from the 1930s.The apartments occupy four storeys over one thousand square metres and are flooded with an abundance of natural light thanks to the floor to ceiling windows, which also emphasise a strong connection to the outdoors. Alumasc Water Management Solutions were asked to assist and supply a number of bespoke products including aluminium fascia, modular soffit and coping systems from Skyline.  “Skyline was specified for its quality and ability to provide bespoke designs and solutions,” says Ivan Colvil, Senior Skyline Technical Sales Manager. “Numerous profiles were needed due to the building’s unique shape, which presented a challenge. It took a great deal of technical support and working with the architect to fulfil the brief.

Integrated Alumasc Water Management Solutions specified on new mixed-use development.The site of a derelict petrol station located in the historical town of Hemel Hempstead has recently been transformed into a new retail and residential development.Bovingdon High Street now features eight brand new apartments and a new Tesco express outlet, bringing new life into the once disused space near the town centre.The unique design of the site coupled with the number of dwellings planned, saw a number of challenging design factors for the project, including curved roofs and the need for soffits within a confined space.This is where Alumasc Water Management Solutions (AWMS) come into their own, offering a complete solution. An integrated Skyline and Rainwater offering was specified across the development, including Skyline’s bespoke aluminium fascia, soffits & copings. AX moulded extruded gutter systems with combined Swaged downpipes where also part of the final specification. All finished in a BBA approved, polyester powder coated finish, the final look achieved demonstrates understated quality, in dusty grey colour (RAL 7037) specifically to match the windows and balconies on the project.“Thankfully we were consulted early in the project, which is where we are most effective,” commented John Hemphill, Skyline Technical Sales Manager, who worked on the project.“We had a number of site meetings, which resulted in designing and submitting CAD and 3D drawings in order to ensure the project was delivered on time.”

The former Holmlea Primary School is one of Glasgow’s most distinctive residential developments, comprising Alumasc’s Heritage Cast Aluminium rainwater system, in a remarkable blend of conservation and new build construction.Originally designed by Andrew Balfour and opened in 1908, the school formally closed in 2004 and the site was disused for 15 years before finally finding a new owner in Home Group. The developer purchased the site with the intention of repurposing both the original school building and the janitor’s house, which is Category B Listed, for rented housing, and the all-new construction of an extension and two new blocks. In total, the redevelopment presents a total of 49 homes, in a mix of social and affordable rent.Architects on the project Anderson Bell + Christie worked closely with Historic Environment Scotland to deliver a sympathetic restoration and addition to the existing building, to bring the building back into use and provide much needed housing to the area.

In its largest building project in over 100 years, the Victoria and Albert Museum’s Exhibition Road Quarter achieves architectural cohesion between museum and street with the help of Alumasc Water Management Solutions (AWMS) and Alumasc Roofing Systems. In a project that demonstrates expertise across the full building envelope, Alumasc Wade HCE drainage channels and access covers were installed to provide almost invisible yet functional water management, and a bespoke hybrid roofing system installed using Hydrotech and Derbigum waterproof roofing.Designed by Stirling Prize-winning Architect Amanda Levete and her practice AL_A, the landmark project aimed to “break down the barrier” between the great cultural artery of Exhibition Road and home of over 5000 years’ worth of cultural history.The entire project encompassed the construction of the Salisbury Gallery, a flexible 1100m2 temporary exhibition space, the Blavatnik Hall, a new entrance into the V&A from Exhibition Road, the Aston Webb Screen, a newly created colonnade formed from the original 1909 structure, and the Sackler Courtyard, a key area that strives for unity between the street, the museum, the historical and the modern.

Two renowned Alumasc brands, Harmer and Wade, were recently specified and installed for a new striking residential development in London.Newfoundland Tower, also known as “The Diamond Tower”, due to its unique diamond shape and diagonal structure, is a build-to-rent development in Canary Wharf, London. Harmer SML Cast Iron above ground, and Wade gulliesand linear drainagewere installed to provide an effective water management solution.The Harmer SML lightweight cast iron pipework system is dry-jointed, BBA & Kitemark certified, and has a proven track record in above-ground drainage. With its comprehensive range of fittings and accessories, Harmer SML is the ideal soil and waste system for above and below-ground drainage, including rainwater installations, and is fully compatible with other Harmer and Wade drainage products.“Harmer was chosen primarily for its longevity,” said Gary Zumeris - Area Sales Manager – Harmer SML, South. “It’s also easy to install and has excellent acoustic qualities. It’s a very quiet system, which is especially good in apartments or other high-density housing as you can’t hear fluids flowing down the pipes.“The Harmer system was also chosen for its fire-resistant properties, which is an important aspect, due to current legislation. Cast iron is highly specified in London currently, where most buildings incorporate cast iron for increased fire safety.”Harmer SML has the highest product reaction to fire classification possible, which is A1 for BS EN 13501-1, as well as a system fire classification of A2 for BS EN 13823 Single Burning Item A2, s1-d0.

Peri Ltd, one of the world's largest manufacturers of formwork and scaffolding, recently had Gatic CastSlot installed at its extensive multi-purpose service yard, where heavy lorries and vehicles come and go constantly.Our Area Sales Manager who worked on the project - Zach Graham revealed “The Gatic system was opted for due to its great hydraulic capacity and extensive reputation.” “This particular project required a safe solution that could bear the load of up to 40 tonnes, or D400, in technical terms. However, the Gatic range is designed to meet the needs of delivery or distribution areas where load ratings can reach up to 90 tonnes, or to F900 level, making it well within its capabilities.”Where continuous, slow turning traffic is a major consideration, Gatic CastSlot, from the Gatic Slotdrain range, is the front runner for ensuring a reliable water management system. The reputation of Gatic Slotdrain as the go to drainage range for infrastructure hubs such as airport runways and major ports, made this the obvious choice for this project.

With the reputation of the illustrious Tottenham football club preceding it, the new Tottenham Hotspur Stadium is an emblematic building that has already secured its place as a sports stadium to be remembered.It has also become one of the more renowned and iconic spaces to have benefitted from Alumasc WMS expertise, receiving the full ‘rain to drain’ treatment.Comprising five core brands and more besides, Alumasc WMS was brought into the project to provide cohesive, integrated water management throughout the project. This eventually included the installation of Gatic Slotdrain systems, Gatic Access Covers and AssistLift Covers, Harmer SML below ground Cast Iron drainage and Wade floor gulliesto ensure effective water management all round.Completed in 2019, the 62,303-capacity stadium is one of the largest in the Premier League and the largest club stadium in London. The state-of-the-art sports and leisure centre can stage major events including football games, NFL American football games and rugby, as well as concerts and other non-sporting events.Populous Architectural Design were the architects on the project, however, it was Buro Happold Engineering that specified Gatic Drainage and Access Covers, Harmer below ground cast iron drainage and Wade floor gullies from Alumasc WMS for the task.

A new distribution centre at Littlebrook Business Park features market leading Gatic CastSlot Littlebrook (Orbital 47) is home to several industrial companies which rely on the near constant movement of goods.“Our work involved the installation of Gatic Slotdrain in a distribution centre at Littlebrook,” said Zach Graham, Alumasc Area Sales Manager for London and the South East. “The distribution centre is in an ideal location due to the surrounding environment with easy access to the M25. Further to this, as the loading area was fairly small, it is put under a lot of pressure every day, with constantly turning vehicles. This meant that any surface water management product installed had to be guaranteed to withstand extremely heavy and frequent loads.”In an area where unremitting, slow turning traffic is a major consideration, Gatic CastSlot, from the Gatic Slotdrain range, was an obvious choice in providing a reliable water management system for this project. Gatic specialises in integrated, high capacity surface water management and Engineered Access Covers, its surface water drainage systems have been used to capture, control and return run-off into the natural water cycle, even in high pressure situations.Gatic Slotdrain’s reputation as a front runner for surface drainage systems in infrastructure hubs such as ports, airports and industrial units, made it first choice for this project, and ideal overall for sites such as Littlebrook.

Alumasc Rooflights provided an ideal solution to allowing natural daylight into the building from above. The unique kerb design incorporates both security and waterproofing to create a reliable, safe and secure rooflight, allowing horizontal termination of the waterproof membrane. This makes water penetration virtually impossible. The domed glazing is moulded from Marlon FSX Longlife, premium quality solid polycarbonate, which has an impact resistance up to 200 times that of glass.Technically sophisticated, Harmer AV high-performance aluminium roof outlets are chosen for this project as they guarantee a trouble-free performance and are especially suited to flat roofing applications featuring continuous membranes.Harmer AV roof outlets combine innovative product design with full industry compliance to meet the needs of rainwater drainage in any construction project, with the ability to drain up to 40% more roof area than conventional gravity outlets. Further to this, their lightweight, durable, non-corrodible design means that they will do so for up to 40 years.GX Pressed Aluminium Gutters are robust box section gutters designed for traditional wet jointing on site. They’re especially suited to applications where maximum capacity gutters are required. For the very large drainage area of the campus roof, they were perfect.Designed to fully accommodate thermal movement at every joint, they are lightweight, durable and noncorrodible, and, upholding the environmental prerequisites of this project, they are 100% recyclable.Finally, Heritage Circular Pipes are available in 4 pipe diameters and 3 pipe lengths, together with a complete range of fittings. Can be factory finished to replicate cast iron or with BBA certificated powder coatings in a range of colours.

Harmer Building Drainage, part of Alumasc Water Management Solutions, has been specified for the luxury apartments at Chelsea Bridge in Battersea. The project is the latest phase of Battersea Park Development, Vista. It is a landmark development, designed by Scott Brownrigg and built by Berkeley Homes, consisting of 1, 2, and 3 bedroom apartments, with the remaining properties ranging from £895,000 to £1.910 million – and they are selling fast. There is extensive outdoor landscaping and each group of apartments benefit from feature terraces and private balconies so they can take advantage of spectacular views over Battersea Park and towards the River Thames.Harmer’s expertise and existing relationship with Architects Scott Brownrigg and Berkeley Homes were major factors in winning the contract. Both were aware Harmer could supply a high-end product in an achievable lead time. Constant open dialogue with all parties helped get the project off to a smooth start. Accurate specification, with Harmer’s in-depth knowledge of products and issues, and close involvement at every stage, means any challenges during the project are quickly rectified. The development is due for completion in 2018.

CastSlot and Paveslot, the leading channel drainage systems from Gatic Civil Drainage, have been installed at Rushden Lakes, the new high end shopping centre in Northamptonshire. Specified by consulting engineers, BE Design, and working with contractors Winvic, CastSlot with a tread safe top was carefully selected for its robust composition – essential for a busy shopping centre. CastSlot’s tread safe top is important in areas with high volumes of pedestrians, removing the risk of heels getting caught in the grating. PaveSlot was installed in the project’s central boulevard – home to a bespoke water feature.Gatic is a globally recognised brand, specified for many prestigious projects around the world. Its leading range of surface water drainage is strong, durable and reliable, with load ratings from A15 to F900 to suit a wide range of applications. CastSlot’s high capacity channels provide effective surface water management, protecting areas from excessive rainfall. PaveSlot is ideal for paved areas, with a discreet profile that sits neatly in the ground for a subtle and unobtrusive finish.

Harmer Building Drainage, part of Alumasc Water Management Systems (AWMS), has recently supplied its leading SML below ground drainage system to a major London development. The project, sited at The Minories, Aldgate, sees the introduction of the first Canopy by Hilton hotel in the UK which is scheduled to open in 2018. Working with contractors PCW Drainage Ltd and A J Morrisroe, Harmer supplied below ground drainage for the hotel’s new double storey basement box.The Minories Hilton hotel is a prestigious development, close to London’s historic Roman and medieval city walls and a short walk from the East End. Wayne Wilmot, National Sales Manager for Harmer Drainage comments: “It’s an unusual site. The contractor, A J Morrisroe, constructed a double storey basement box and podium slab to support a 16 storey residential block and a 14 storey hotel extension. It covers a footprint of around 3,500 metres across a narrow site. There were multiple levels of earlier construction to work through, including foundations and piles that date back to the 19th century. And because it’s close to the East End, The Museum of London and 1st Line Defence got involved to establish if there were any WW2 unexploded bombs buried on the site! Definitely not a run-of-the-mill project!

Scotland’s Largest Single Office Building with Rooftop Running Track and 360 Panorama.A Sustainable and Futureproof Roof, Harnessing the Power of the OutdoorsBothwell Street in Glasgow is now home to an exceptionally progressive office space – making way fora new chapter in the rich history of the area. If there are any doubts about what Grade A office spacereally means, then think touchless entry, bike storerooms, lux changing facilities, an 8,000 sq. ft roofterrace, a 150-metre rooftop running track, 4 activity zones/terrace spaces and panoramic views.The project complements the sustainable regeneration programme along the Clyde Waterfront also,home to the new financial Northern European hub, firmly cementing the business district at the heart ofmodern Glasgow.GOALSThe architects at Sheppard Robson have made sure sustainability and lifecycle credentials remaincentral to the design specification. Occupants’ wellbeing has been carefully considered with a stunningpanoramic rooftop and 150m running track and general outdoor employee wellness facilities.A roofing solution was required to support the lifecycle of the building along with an excellentproduct reputation for this distinguished office space. Given the quality, longevity and environmentalconsiderations required from the roofing design, the insulation properties and warranty performancewere extremely important from the outset.CHALLENGESOur Technical department assisted the architectural and construction teams to resolve numerouscomplex design elements across the varied roof zones including running track, ballast walkways, greenzones, and pedestal zones, to determine the best roofing solution.Installation of the Davit Arm System for a building of this scale was especially important so personnel canbe safely suspended whilst working at height. This presented us with a unique challenge in providing aworkable solution that aligned with the sequence of works, whilst facilitating future routine inspection ofits base plates, and maintaining waterproof integrity without compression.Careful planning and detailing were required around roof penetrations to minimise aesthetical impact,and roof equipment was safely installed above the roof assembly.SOLUTIONThe construction comprises a composite concrete slab receiving our Hot Melt Hydrotech Waterproofing System. Offering a true lifecycle – Hydrotech high performance waterproofing, through its’ unique characteristics and installation process, now forms part of the building fabric. The result offers complete watertightness for the lifetime of the building.The building is also insulated to a high u-value target offering exceptional thermal performance and achieving a high kPa rating. This was essential to receive loadings from all components including overlying finishes, roof equipment and the end use for the building occupants.Key fire performance standards were achieved throughout including the lift overrun and lower roof terrace areas where the preferred solution was switched to our Derbigum sustainable warm roof system to maintain project performance targets.LIFECYCLE MANAGEMENTDesigned with BREEAM credentials and an EPC rating coming in at below 10 the careful focus on lifecycleconsiderations and the choice of materials throughout the building envelope is exemplary.Hydrotech hot melt is a high-performance solution containing 30% recycled content and zero productfailures in over 50 years, offering lifetime peace of mind, designed for the service life of the roof.PROJECT DATACompletion: Autumn 2022Building Type: Commercial OfficeProduct Application: Hydrotech & Derbigum waterproofing systemsCertification: BBA Approved, European Technical Approval & FM Global Class 1Architect: Sheppard RobsonMain Contractor: HFD Group

Alicante Port, the well renowned commercial and cruise ship terminal has been upgraded to benefit from a Gatic Slotdrain high-capacity surface water drainage system.Slotdrain UltraSlot was specified during the re-conditioning of Dock 19 to increase capacity from 300,000 twenty-foot equivalent units (TEU) to 463,000 TEU.“UltraSlot was chosen by specifier SETI, SA, who are well established within the ports sector and who have worked with Gatic products for many years,” said International Sales Manager – Luis Triguero “The engineer in charge was familiar with the mechanical and hydraulic advantages of UltraSlot and requested a competitive price for the project. As Gatic is so well established in the Spanish market, we could exceed their expectations.”UltraSlot is used in external concrete areas which are subject to constant traffic, such as airports and ports. This high-capacity system is designed to ensure sufficient depth of concrete cover over the main body of the channel to withstand ultra-heavy-duty loads of up to F900 - 90 tonnes.“The biggest challenge we faced was ensuring the system could withstand the consistent, heavy traffic that will always be moving throughout the port,” continues Luis. “However, thanks to its capacity to bear heavy loads, UltraSlot proved to be one of the best drainage options on the market.”

Amazon has invested heavily in its UK operations in recent years and more recently with the accelerated growth of online shopping, significantly increasing its number of warehouses across the UK. One such distribution centre is in Kingsnorth, Kent. This 34,000 square metre warehouse opened in 2018 and has benefitted from the installation of a Gatic Slotdrain CastSlot system.With its high-capacity surface water intake and high-performance loading capabilities, the CastSlot system from the Gatic Slotdrain range is specifically designed to bear load ratings of up to F900, which amounts to 90 tonnes – making it the ideal product for major distribution centres such as this. In an area where unremitting, slow turning HGV traffic is a major consideration, Gatic’s CastSlot drainage system provides reliable water management.“Gatic CastSlot was specified by global professional services firm RPS, to provide high-capacity drainage that had a discreet finish, within the service yard and car park for the distribution centre,” said Zach Graham, Gatic Area Sales Manager for London and the South East. “They valued the design put forward to them and accepted to take away unnecessary costs to client and project without reducing performance of the system.”“In addition, RPS have used the Gatic range before and will look to use the system on a design whenever possible.”

Gatic Civil Drainage was recently specified for Waitrose’s new store in Oxford for its CastSlot system from its market-leading Slotdrain range. Gatic’s CastSlot is designed to create a continuous interception of surface water, as well as provide a discreet and durable surface opening. Manufactured in three metre lengths of galvanised steel, it benefits from fewer joints and improved flow performance. A high flow inlet and channel capacity meant CastSlot provided a tidy, unobtrusive and functional solution. The cast iron finish gives the system a highly durable and ductile iron top.