"roof beams and trusses timber"

Georgina and Matt were undertaking a refurbishment to their family home in Surrey, including a new annexe, when they approached us about our range of timber windows and doors.The age of the original building dated back to the 16th century, with both Regency and Edwardian additions, and so finding timber windows that helped to retain and enhance the original character of the property was a priority.Spring Sash windows from the Conservation Range were recommended for most of the home, featuring concealed pre-tensioned balances. This offered Georgina classic period styling but also ensured the house benefitted from the high performance offered by a modern double-glazed window.Conservation Range Casement windows were used for the rest of the property, alongside Spring Sash products offering traditional sightlines - ideal for period properties.Georgina also wanted to ensure that the new outbuildings retained a traditional look, so we created a bespoke ‘sunrise’ feature window to give it interest and kept the styling in line with the rest of the renovation.Antique brass ironmongery and a ‘Wimbourne White’ paint finish, complements the classic look throughout.Georgina explains;“When I approached Mumford & Wood, I told them I felt a ‘Jane Austen’ period feel would fit well with the main era of the house. After witnessing the quality and elegant style of the Conservation Range at their London showroom, I felt confident that my Regency vision with a mixture of Spring Sash and Casement windows could be fulfilled, and I was thrilled with the end result. I wouldn’t hesitate to recommend Mumford and Wood to anyone.”

‘The STEAMhouse building’, launched by Birmingham University is the winner of the Victorian Society’s Birmingham and West Midlands Conservation Award, in recognition of outstanding restoration.The STEAMhouse building dates back to 1899 and was seriously damaged by fire in 2007. Previously used as a manufacturer for the Eccles Rubber & Cycle Company this Grade A listed building undertook a £70m transformation to become the creative hub it is today. The space now supports businesses, academics, hosting companies and start-up businesses, supporting enterprise and industry. The Victorian Society was so impressed with the transformation of this historic building that it has been presented with the 'Birmingham and West Midlands Conservation Award 2023', in recognition of outstanding restoration.Mumford & Wood supported this transformation by designing and manufacturing 45 bespoke timber windows and door, tailored to fit the unique openings found on the façade of the building.Matthew Blaylock, Commercial Director, Mumford & Wood states:“We enjoy the challenges that listed buildings bring, and so with strict planning requirements in place, we understood the importance of replicating the detail of the original windows but offering the performance of a modern day product. Timber Casement windows were designed for the ground and first floor, and Timber Vertical Sliding Spring Sash windows to the second floor. These were chosen from our Conservation range and tailor-made to replicate the original frame margins and Ovolo profiles. It’s always an honour to work on a historic project like this, it’s what our products are designed for.”

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

NORclad have been supplying the timber cladding on this project over the past couple of years, a mixture of Tongue and Groove boards, feature fins, and open rainscreen profile.Areas for accommodation and high footfall required to also receive EuroClass B fire treatment.A HomeGrown Larch was selected for this project, having a fair spread of knots and character to be in keeping with its surrounding, a great example of selecting a suitable timber species that fits. Potentially if a timber with a lower knot content, or less defined grain would not have worked as well as this, in these natural surroundings.With English Grown Larch only being classified as slightly/ moderately durable by TRADA, the decision was made to use a high pressure treatment on all of the timber supplied for this project. NORclad Lite preservative treatment was selected, which allows the timber to naturally weather down to the silver grey as you’d expect from timber after being exposed to UV light, the treatment also offers a 30 year warranty against rot & insect attack.

Green roofing forms a key part of roof design as part of a model for sustainable living in 21st century London. Barking Riverside is a joint venture project between Bellway Homes and the Homes & Community Agency. It is an element of the Mayor of London’s plan to build 10,800 new homes, retail, transport links and new town facilities in the Barking region of East London.

This asbestos cement roof in Birmingham was soiled and in need of remediation.Nadco Roofing Services ensured that the roof was cleaned with all waste water being filtered to 2 microns prior to the application of Liquasil's BBA Approved Asbestoseal 20 asbestos roof coating system.The full system involved priming the metal fixings with our SWT Primer, before sealing the fixings and any cracks in the roof using our Non-Sag Sealer.Once dry, the roof can then be seamlessly coated using Asbestoseal which comes with a 20-year product guarantee and leaves an old asbestos cement roof looking revitalised and brand new.

This case study highlights the successful implementation of Britmet’s flat-to-pitch conversion system, BritFrame, and lightweight metal roof tile, Slate 2000. The project, carried out by Jennings Roofing encompassed a total area of 500 square meters and aimed to improve the infrastructure of the existing roof. This case study examines the benefits, challenges, and outcomes of utilising Slate 2000. This case study highlights the successful implementation of Britmet's Slate 2000 roofing system and Britframe structural solution in a social housing project. The client, a new customer of Britmet, discovered the systems at the UK Construction Week (UKCW) exhibition. Impressed by the innovative design and features, the client expressed interest in utilising Britframe for a flat-to-pitch conversion project in their social housing development. The client is a housing association responsible for managing and maintaining a portfolio of social housing properties. They were seeking an effective solution to address various issues with one of their buildings, including an ageing roof with multiple repairs, inadequate insulation, and inefficient rainwater management. The objective was to enhance the building's aesthetics, improve water tightness, increase energy efficiency, and minimize future maintenance requirements. The initial meeting between the client and Britmet took place at the UKCW exhibition, where the client became acquainted with Britframe, a lightweight and versatile structural solution. Intrigued by its potential, the client arranged for an on-site visit to further assess the feasibility of utilising the Britframe and Slate 2000 roofing system for their project.Slate 2000 is a durable and aesthetically pleasing lightweight roofing material that offers long-term performance and weather resistance. It's stylish design and robust properties make it an ideal choice for enhancing the visual appeal and durability of roofs and cladding. During the initial site visit, Britmet's team evaluated the existing roof condition, rainwater management system, and insulation levels. After careful assessment, they provided the client with a budget price estimate for the proposed project. The estimate included the cost of materials, labour, and necessary ancillary items. To streamline the project, the client signed a Project Assist agreement with Britmet. This allowed Britmet to obtain planning drawings and submit the necessary applications on behalf of the client. Additionally, Britmet provided structural calculations, design drawings, and rainwater calculations to ensure compliance with regulatory standards and best practices. The main objective of the project was to convert the existing flat roof to a pitched roof using Britframe and install Britmet's Slate 2000 roofing system. This conversion offered numerous advantages, including improved water tightness, increased insulation, and resolved rainwater management issues. Notably, the internal gutters, which had caused maintenance problems, were relocated externally as part of the new design.Beyond functionality, the new roofing system and structural solution significantly enhanced the building's aesthetic appeal. The modern design of Britframe, combined with the stylish appearance of Slate 2000, seamlessly integrated the property with its surroundings. The improved visual aesthetics added value to the social housing development. One of the key benefits of choosing Britmet's Slate 2000 and Britframe was the assurance of minimal maintenance requirements. Unlike the previous roof covering, which had undergone numerous repairs and reached the end of its life, the new system was designed to be durable and long-lasting. This eliminated the need for ongoing maintenance and reduced future costs for the housing association.Through the adoption of Britmet's Slate 2000 roofing system and Britframe structural solution, the social housing project achieved its objectives of enhanced aesthetics, improved water tightness, increased insulation, and efficient rainwater management. The collaboration between the client and Britmet, from the initial meeting at UKCW to the successful implementation of the project, demonstrated the value of innovative roofing and structural solutions in the social housing sector.

Preserving History and Enhancing Architecture at South London Gallery Fire StationIn the heart of South London, the transformation of a former Victorian fire station into the captivating South London Gallery (SLG) Fire Station has rekindled the area's artistic spirit. This renowned contemporary art gallery, a beloved cultural institution, has expanded its footprint through a thoughtful restoration that highlights the heritage of the building and introduces inviting spaces for creative exploration.A Glimpse into the RestorationThe South London Gallery Fire Station, located just steps away from the main SLG building on Peckham Road, has emerged as a remarkable annex. This visionary project, undertaken by 6a architects, has effectively doubled the gallery's size, presenting an additional 425m² of public space. Through this transformation, the gallery's facilities have been expanded to include an archive gallery, exhibition spaces, community facilities, education spaces, and even an artists’ studio, all thoughtfully designed to elevate visitors' experiences.Reviving Victorian EleganceThis project's significance lies not only in its architectural prowess but also in its historical roots. The original fire station, dating back to 1867, served as a testament to Victorian Gothic architecture. Originally designed by Edward Cresy Jr, the building housed fire brigade officers and their families alongside operational spaces.Over time, the building transitioned from a fire station to various uses, even serving as a butchery factory. However, in 2014, the SLG was given the building to revitalise it into a hub for artistic and cultural enrichment. This endeavour was made possible through funding from the Heritage Lottery Fund, Arts Council England, and the Mayor’s London Regeneration Fund.Architectural Symphony: The Restoration Process6a architects undertook the restoration with utmost respect for the building's historical character. Though structurally sound, the building required extensive restoration due to water damage and dry rot. The design aimed to retain the original layout and scale while introducing brighter and more inviting spaces.A new light-filled atrium was a central addition to the design, bringing a sense of openness to the interior. An iconic feature of the restoration is the gault brick façade on Peckham Road, meticulously repaired to its former glory. The main entrance, a striking aspect of the restoration, was reinstated with splendid double doors, custom-crafted by Gowercroft Joinery, known for their exquisite work on heritage projects.Timber Heritage Doors: A Testament to CraftsmanshipCentral to the restoration's success are the timber heritage doors that stand as a testament to both history and innovation. Gowercroft Joinery's skillful craftsmanship brought these doors to life, harmonising the heritage aesthetics with modern functionality. Weighing approximately 250kgs each, these solid timber double doors were engineered with precision to maintain their authenticity while offering optimal performance.These timber heritage doors, made from sustainable Accoya® timber, embody energy efficiency and durability. The exterior's timeless black finish, coupled with energy-efficient glazing, seamlessly contrasts with the interior's clean white aesthetics. These doors have not only restored the building's original entrance but have also breathed new life into the spaces within.Celebrating Heritage, Fostering ArtSince its opening in September 2018, the South London Gallery Fire Station has garnered acclaim for its sensitive restoration and architectural brilliance. This restoration has successfully achieved a delicate balance between historical preservation and modern innovation, resulting in a space that exudes elegance and charm.As a hub for artistic expression, education, and community engagement, the gallery continues to build on its legacy. By embracing the past and embracing the future, the South London Gallery Fire Station has become not just an architectural marvel but a beacon of culture and creativity for London and beyond.Margot Heller, the Director of South London Gallery, aptly summarises the project's essence: “Gowercroft Joinery’s recreation of the original Victorian fire station doors have helped to bring this distinctive and historic building back to life. Our expansion into this Fire Station has been truly transformative for the South London Gallery, enabling us to undertake a major step change in the scope and impact of our artistic and education programmes, championing the importance of art and culture in a new public space that is free to all at a time of rapid change in the local area.”Experience Art and History Unite at the South London Gallery Fire Station. Explore the Heritage Timber Doors that Bridge Time and Craftsmanship.

Bilco UK's CS-50TB Roof Access Hatch provides the perfect solution for roof-top access at Blair Castle, Scotland. The Category A listed building is said to have been constructed in 1269 and has been extensively added to over the years. Maintaining such a historic monument is a massive task. The Atholl Estate employ an army of staff to ensure this iconic property is preserved for future generations. One of the many problems in looking after such a building is the fact that it was not designed with ease of access to the roof in mind.

Jo Richardson Community SchoolProduct: Tarnhow Dome Free Standing Timber CanopyTimber Stain Colour: Antique PineCanopy Size: 35m x 11mEstimated Value: £90,000Installation Date: August 2017Contractor: KCH Contractors Ltd.The BriefJo Richardson Community School is a large school in east London. The School has around 1400 pupils between 11 – 19 years of age.In one part of the School there is a generous sized space that is enclosed on three sides by school buildings. The School has many courtyard spaces like this but this one is the busiest because it is next to the canteen and on the most direct route to the separate sports hall. As the space is uncovered it offers little shelter to pupils and staff. To transform this area, so that it could be protected and safe to use for dining, break times and other activities, the school wanted to cover it with a canopy.Initially they requested a steel framed canopy with no central posts. This would allow maximum use of the space (with no posts to restrict the flow of people or potential uses). There were two major drawbacks to this approach. The first was cost. A steel structure large enough to cover the space and work without central posts would not be cheap. The second was that using a steel structure, that was big enough to fit the space, had the potential to not be sympathetic to the surrounding buildings and environment.As this was such an important project it was essential that any solution satisfied both practical and aesthetic requirements. This can be seen in the rendered image below which shows how the all steel structure would have looked.A second, more cost-effective option was then proposed. This still used steel but included posts that would support from the centre. This gives more flexibility to the installation process and reduces costs, but does place limitations on the use of the space and flow of pupils under the canopy.In both cases a steel canopy was proving not to be the ideal option.The SolutionTo overcome the issues of using steel we suggested to the School that they consider our Tarnhow Dome Free Standing Timber Canopy. This would allow them to maximise the space, work within a manageable budget and use a material that would complement the existing buildings and make a strong and appealing visual statement.The final size was a canopy that measured 35 metres in length, by 11metres wide, with a height of 5 metres. This could be installed without central posts, thereby ensuring the space could be maximised and used for different activities and occasions.While timber was not the first thought for the customer it proved to be the perfect choice. With its good looks, provision of effective weather protection and value for money price, it ensured the school achieved their project goal of a transformed space that would provide value for them well into the future.InstallationThe final installation not only gave the school everything they needed in terms of weather protection but it also looked extremely impressive with the dramatic lines of the wooden Tarnhow frame drawing the eye through the structure to the end wall. The substantial height of the canopy added to the feel of space and depth that will mean the school can use it for all sorts of activities and events and not just as a seating area.It also allows large number of pupils to move around the space safely with plenty of room for seating and other equipment, such as a hot snack trolley, to be used.The installation itself was a textbook process with the frame going up quickly and then the roof panels being added to the structure. Our pre-installation visits and accurate measurements allowed us to have all the elements in place before the agreed installation date, meaning we could finish on time and on budget. We were even able to design and construct a neat bespoke solution where the canopy had to fit with the existing building – see image to the right.This meant that the protection from rain and snow was complete wherever you were under the canopy and would allow the school to get the most from their new space all year round.

Installed by AliDeck Approved Installer, Alu-Installations, this terrace decking project used our 30mm Senior Flat Board to deliver a slip and fire-resistant deck to replace the existing timber.

The Protec System was used to waterproof the domed green roof areas of this striking, sustainable house development which was featured on Chanel 4’s Grand Designs. With an ambitious vision and a tight budget, Robert and Milla Gaukroger set about transforming a dated 1980’s house overlooking Lake Windermere into a state-of-the-art, eco-conscious home. Since the house lay in beautiful hillside surroundings, in order to blend into this setting, the domed roofs of the house were to be covered with a wildflower meadow mix to provide a green roof construction.The SolutionThe Protec System was chosen as a waterproofing membrane for the roofs as it is ideally suited for green roof applications. Lightweight, flexible and highly durable, the system can easily accommodate structural expansion movements and is tough enough to resist root penetration. The Protec system was applied to over 350m2 of domed roof to provide a long-lasting waterproofing membrane.The key reasons why Eastleigh chose Protec are the same reasons that has seen it become one of the fastest growing cold-applied liquid roofing systems in both the new build and refurbishment markets. Combined with the timber cladding to the verticals of the building, the finished aesthetics of the development blended seamlessly with the surrounding areas.A warm roof build-up that can be made waterproof at multiple stages:For larger projects the Protec system can be made temporarily waterproof at two stages prior to the application of the full waterproofing system. The first stage is upon installation of the sealed, aluminium-faced vapour barrier.The second phase follows the reinforcing of the foil-faced insulation board joints with Protec resin and taping mat. This enables a much more controlled approach to the installation with a greatly reduced chance of rain causing disruption and damage during the works.Highly flexible membrane:Regardless of the size of the roof, Protec forms a homegenous membrane, without a single joint or seam and without the need for any expansion joints.RapidCure technology for quick installation:The application of Protec as a liquid, through to the curing process where a solid, tough membrane that can be walked over, takes only 30 – 60 minutes. This enables large sections of the roof to be fully completed in a short space of time.Installing the Roofing SystemsThe Protec System provided waterproofing to all flat roof areas as well as the extensive parapet wall sections. The roof areas were made up of two designs: the Protec Warm Roof System (approx 7,500m2) and Protec applied to concrete as part of an inverted roof design (approx 1,000m2).The roof installation was carried out with a planned, phased approach that was synchronised to the wider construction schedule. For the warm roof areas, the first stage was to fill the troughs of the structural metal roof deck with acoustic insulation infills that will dampen external noise within the leisure centre. Next, the crowns of the deck were primed ready to receive the self-adhesive vapour barrier.The use of a high-performance aluminium vapour barrier not only eliminates the risk of condensation within the roof, but also provides temporary waterproofing protection, which is extremely useful on larger works such as this.The Polyroof RES Insulation boards, which comprised of a two layer system totalling 170mm to achieve a U-Value of 0.14 W/m2K, were bonded using high-performance PU adhesive to the vapour barrier. Following the wind uplift calculations it was determined that mechanical fixings were not required for this application – making for an extremely rapid installation. As you can probably imagine, fixing through 170mm of insulation into the crowns of the metal deck can be a tricky and time-consuming task.A key advantage of using a tongue and groove insulation system is that the finished surface of the roof is smooth and level without any unsightly board steps that can also lead to standing water issues. The insulation board joints were sealed using Protec resin with Polymat Taping Mat 450 which, in addition to providing additional strength to the joints, also creates a temporarily waterproof layer.For the inverted roof sections, Protec was applied directly to the primed concrete/screed surface. The membrane was inspected by Polyroof Technical Services, signed off and then covered with inverted roof components. An interesting fact when using Protec in inverted roof situations is its incredible durability performance – as tested by the BBA, Protec “can provide an effective barrier to the transmission of liquid water and water vapour for the design life of the roof in which it is incorporated”.Monitoring and CompletionThroughout the duration of the contract, Polyroof Technical Services carried out regular site visits that were reported back to Interserve as part of Polyroof’s free-of-charge contract monitoring service. This enabled the client to keep up-to-date with the progress of the roof installation in detail and also provided peace of mind that the original specification was being closely followed and implemented.Polyroof worked closely with the Roofline Group during the installation, enabling the challenges were identified and solved in an efficient and coordinated manner – saving the client time and money.

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 

Liquasil Ultra PU is a BBA approved flat roof waterproofing membrane. Cold-applied, the system comprises an embedment coat, into which a chopped strand reinforcement mat is laid to provide exceptional strength. The mat dissolves and allows for hand-moulding around difficult details. Once cured, the Liquasil PU UV coat is applied to provide additional strength, durability & protection. The completed system comes with the unique Latent Defects Insurance Guarantee, which provides cover for Professional Design. Specify with 100% confidence. Made in the UK.

The new generation of M-Tray® modules were used on this office building in Poklington, Yorkshire. This project was in the heart of the Vale of Yorkshire, within and Area of Outstanding Natural Beauty and planning sensitivities dictated a green roof was needed on the office building. The clients wanted the existing farm buildings, which had been converted into offices and storage space, to blend into the hillside with the structures having the very lowest impact on the surrounding countryside.The timber framed building meant a low weight solution was required so the 100mm deep pre-grown modules were ideal.

Construction of Herman Miller’s New HQ and distribution centre began in 2014, being the biggest single investment in the town, and creating 200 jobs in the local area.Soundis Absorb-R Timber Grooved 14/2m Sound Absorption panels...The 170,000 sq metre warehouse project required Absorb-R Timber Grooved 14/2m Sound Absorption panels to be fitted to the walls of the office area, meeting rooms, restaurant and general circulation space. The acoustic wall panels were specified for innovative design and high sound absorption acoustic performance.The timber wall panels are grooved, providing impeccable sound absorption performances, but also ensuring a high class aesthetic finish and feel with a choice of timber types and finishes.Herman Miller provide “Class A” products and are renowned for great quality and therefore required a sound absorption solution to comply with their own brand style. Soundis fitted perfectly to the Herman Miller specification throughout the installation space being treated and installed by UK Acoustic Systems.

This project had incredibly restricted access, where the client wanted a green roof on an existing bitumen rooftop overlooked by hotel rooms. The M-Trays® had to be transported on a trolley through the hotel kitchens. They were winched onto the roof itself using a genie lift and slotted into position in a matter of hours. Trying to construct a roll-out green roof was impossible, given the restricted access. Installation was fast and effective, taking only a day and giving an instant green roof. M-Tray® dramatically improved the view from the rooms and improved the guests’ experience.

Museum of London - Visionary RoofSynopsisThe Museum of London opened in 1976 on the historic London Wall and is a few minutes’ walk from St Paul’s Cathedral. A visionary approach to roofing had been adopted on a building that, will not only green as much of the exposed roofs as possible, but also provide a strong research aspect for future green roof projects. As with many buildings, the original roofs needed to be upgraded or replaced, at the same time as being brought up to date using environmental and sustainable solutions.Through the recommendation of waterproofing and green roof manufacturer Bauder Ltd, the Museum invited Dusty Gedge, one of the UK’s leading independent green roof consultants, to work directly with them to design 3500m² of varying habitats that encompassed the museum’s sustainable vision. and help in the provision of environments that would attract a range of wildlife, as well as being able to help the city adapt to climate change.Bauder Building BoardProject:Visionary roof, Muesum of LondonLocation:LondonProject type:RefurbishmentRoof size:9512m²Specifier:Museum of LondonRoofing contractor:Russell Trew LtdThe specificationAn independent consultant had previously carried out an energy model on the Museum of London buildings. When the museum inputted the green roof specification, it showed a potential energy saving of 10% per year, as well as a reduction on the future replacement costs of the heating and cooling plant. Some of the green roofs were funded through Drain London, a partnership project led by the Greater London Authority and funded by Defra. The project aims to better understand surface water flood risk across London, with a view to promote interventions (such as green roofs) to reduce surface water flooding. The museum has used the Bauder green roof system and worked closely with Dan Costen of Bauder and the roofing contractor Russell Trew Ltd, to deliver the various green roof spaces.These include:The refurbishment of the lower garden in the central courtyard with hard landscapingThe installation of Bauder’s new wildflower blanket to the upper garden in the central courtyard (funded through Drain London)Plug planting the roofs of the recently completed garden and terrace rooms that provide high quality corporate hire (matching the colour scheme chosen for the rotunda garden refurbishment and integrated with the new rainwater harvesting system funded by Renaissance London)An integrated sustainable urban drainage system (SuDS)Plug planting in other individual small roof areas including outside the boardroom and committee roomsTwo different planting schemes on an area of the main museum roof where the Drain London Project aims to carry out water attenuation researchThe resultRetrofitting green roofs will help to realise the Mayor of London’s ambition, to increase green cover in central London by 5% by 2030. The Museum of London is one of the largest retrofit green roof projects in the City and is certainly to be commended for allowing its roofs to be used for research purposes. Not only will it provide a benchmark for best practice, but it also demonstrates that retrofitting green roofs onto existing buildings is both environmentally and economically viable and is the way forward in helping London adapt to climate change.System installedBauderflex Green 1 BauderPLANT E 42A torch applied SBS elastomeric bitumen capping sheet. This product features chemically treated bitumen to deliver superior root resistance which has been tested and approved by the FLL2 BauderTEC Sprint DUOA self-adhesive elastomeric bitumen underlayer with DUO lap technology. This product has a glass fleece reinforcement feature for stability and strength.3 BauderPIR FA-TEFlatboard insulation boards containing rigid polyisocyanurate (PIR).4 BauderTEC KSD FBSA self-adhesive SBS elastomeric bitumen air & vapour control layer, with a mica finish.XF 301 Sedum System1 BauderGREEN XF 301Sedum vegetation blanket instantly providing at least 90% coverage on an extensive green roof. Integrated water retention and filter layer.2 BauderGREEN AL 4040mm high perforated edge/drainage trim frames and retains the Bauder XF 301 sedum system.3 BauderGREEN SDFMulti-functional drainage and filtration layer which prevents the roots of sedum plants from becoming waterlogged.4 BauderPLANT ETorch-on root-resistant capping sheet green.AdvocacyGavin McCourt MRICS, Project Manager for The Museum of London said:“In producing the business case for installing green roofs, reference was made to the extensive published documents on the benefits of green roofs. In this case as the museum building had already been energy modelled by outside consultants, it was decided to input the green roof specification into the model. The results showed a potential energy saving of 10% per year, as well as a reduction in future replacement costs for heating and cooling plant. These factors, combined with the longer life cycle replacement of green roofs compared with normal felt roofing systems, enabled me to produce a robust business case for green roofs. With increasing energy prices the economic benefits of installing green roofs can only become more viable”Dusty Gedge added:“One of the major issues that London faces is flash floods during the summer, when sudden rainfall levels overwhelm the current drainage network. With the support of Drain London we will be researching the rainwater run-off for different green roofs. This will help us validate the kind of roofs and depth of substrates that will negate the costly effects that the sudden rainfall has on the infrastructure of the City.”

Russell Roof Tiles su.pplied 200,000 Highland roof tiles in Cottage Red for a reroof project

Russell Roof Tiles worked closely with the roofing contractor to supply tiles for a rural exemption scheme.

London GRP Roofing Ltd, specialists in fibreglass flat roofs and terraces, recently completed a Degaflex roofing installation using our high-performance system and gave their professional opinion.Stephen Knuckey, the Director of London GRP Roofing Ltd. posted on LinkedIn photos of their project along with a comment of ‘our "Degaflex overlay. Safe to say I am extremely pleased with the finish on this. Being a felt overlay and turning out this smooth, I’ll be looking forward to applying it directly to an OSB deck.’

The Royal Blackburn Hospital, located in Lancashire, England, was dubbed a “ticking time bomb” that could “collapse without warning” due to the failure of its existing reinforced autoclaved aerated concrete (RAAC) roof. This issue was part of a larger nationwide crisis, with 34 NHS buildings, including Blackpool Hospital, and thousands more schools, offices and more at risk of collapse due to the deterioration of RAAC structures. The estimated cost of repairs for these buildings loomed at over £1 billion. In the face of this urgent and challenging situation, The Royal Blackburn Hospital sought a solution to ensure the safety and integrity of its infrastructure.The Royal Blackburn Hospital's existing RAAC roof had reached a critical state of disrepair. The risk of a catastrophic collapse was real and imminent, posing a serious threat to patients, staff, and the hospital's ability to provide essential medical services. The financial burden of repairing or replacing such a roof was substantial, and the hospital needed an innovative, cost-effective, and expedient solution.The hospital administration and engineering team explored various alternatives to address the RAAC roof crisis. After careful evaluation, they opted for Britmet's Tactray 90 Structural Liner System as the best solution to mitigate the risk of a roof collapse. Tactray 90 offered the necessary structural reinforcement while ensuring long-term durability and stability. The installation could be completed with minimal disruption to hospital operations, a critical consideration given the hospital's 24/7 operation.Project Outcomes:Implementing Britmet's Tactray 90 Structural Liner System at The Royal Blackburn Hospital resulted in several significant benefits. The hospital's roof regained its structural integrity, mitigating the risk of collapse. The hospital saved a substantial amount by opting for the Tactray 90 system as it provided a weatherproof roof covering to minimise the impact of construction so that the hospital could resume full medical services quickly, ensuring continuity of patient care. Conclusion: The Royal Blackburn Hospital's adoption of Britmet's Tactray 90 Structural Liner System offered an innovative solution to a critical structural problem caused by the failure of the existing RAAC roof. This case study demonstrates that even in challenging situations involving aged infrastructure, cost-effective and efficient alternatives exist to safeguard structural integrity, ensure safety, and enable the continued provision of vital healthcare services. The success of this project serves as a model for other NHS facilities grappling with similar RAAC-related challenges, providing hope for the resolution of the wider national crisis.

New Car Park, Southmead Hospital, Bristol Architect: BDP Completed: Summer 2016 Timber Cladding Species: European Redwood with A Grade 44 x 235mm Fins and A+ Grade 20 x 145mm PSE Cladding. Timber Cladding Treatment: NORclad Brunnea treatment was used on this project, pre-treated before it arrives to site this offer a warranty against Rot & Fungal decay for 30 years.

Blue-green roof solution on a London dwellingCHALLENGE8a Belmont Street comprises two unique semi-detached dwellings, which have been constructed in Chalk Farm, London by a private developer Maygrove Projects in collaboration with Martin Evans Architects. The total roof area covers only 55.03m² but features an unusual roof design; it is divided into five sections comprising two glazed roofs and three blue roof areas. For this warm roof construction, an alternative durable waterproofing was sought, suitable for blue roof application. SOLUTION Approved Roofing Contractor Gribben Solar Roofing provided an alternative blue roof solution to the original design proposed by the project architects, fully complying with their needs. Together with partner and single ply manufacturer RENOLIT they proposed a waterproofing solution for the blue roof in the form of a fully bonded RENOLIT ALKORPLAN L35A77 membrane, to be combined with the RENOLIT ALKORPLAN Green roof system. So, actually, a blue-green roof!

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.

Another example of the BBA Approved asbestos roof coating system, Asbestsoeal from Liquasil Ltd. The asbestos cement roof was first cleaned using a closed box pressure washer. All waste was filtered and disposed of by a licensed asbestos disposal contractor. Metal fixings were treated with Liquasil SWT Corrosion Primer and then sealed, along with small cracks and holes, with Non-Sag Sealer before the roof was coated with Asbestoseal 20. The project included GRP rooflight replacement and new ridge detail and flashings.

The brand-new Skills and Innovation Centre at South Staffordshire College takes pride of place on the college’s town centre site. The architects envisaged a facade of long vertical fins giving the appearance of timber. Maple supplied the extensive vertical fin façade and Powdertech Wood Finish (PWF ™) was selected as the most appropriate powder coating. Wood Finish is formulated to match the natural variations in colour, grain density and grain pattern of wood. Importantly, Wood Finish meets fire reaction classification A2-s1, d0. We coated 4000 metres of aluminium, comprising mainly rectangular sections of extruded aluminium, of sizes 200mm and 100mm x 50mm. The stunning facade combines the strength and longevity of metal with the warm, natural appeal of a wood finish.Powder coating satisfies green credentials as it contains no solvents, no VOCs and produces no hazardous waste. Maintenance is simple – just a wash down with water every 6-12 months.

This asbestos cement roof in Norwich was soiled with moss and lichen covering the surface and had leaks in several places. Liquasil's BBA Approved Asbestoseal 20 asbestos roof coating was specified to extend the life of the roof and provide an aesthetically pleasing finish. The Contractor, ID Asbestos Ltd, carried out the works safely and efficiently.After being steam cleaned, the metal fixings were treated with our SWT Corrosion Primer and all fixings and cracks were sealer with Non-Sag Sealer. The whole roof was then coated with Asbestoseal 20 to provide a sleek new finish to the old asbestos sheets.Liquasil's Latent Defects Insurance Guarantee was provided upon completion.

Canadian Western Red Cedar has been suppled in vast volumes for this project in the South East. Untreated Canadian Western Red Cedar cladding from NORclad will weather off to a silver grey appearance over time, and settle into the surrounding area. Canadian Western Red Cedar is a favourite to specify with architects and clients, the high quality of timber both visually with the minimal knot content, along with the natural durability the species make it a popular choice where and untreated softwood timber cladding is required.

This Awkward Passivhaus design barrel roof made airtight with ease with Spray applied Airtight vapour control membrane Passive Purple

NORclad were specified as the timber cladding supplier to this project, working with the Main Contractor on site we were able to work to a length schedule and optimise the lengths supplied with the aim to minimize wastage from offcuts on site. Profiles: Over 9000/LM of 45 x 95mm PAR boards were supplied for this project, pre-treated before it arrives to site, the MicroShades ‘Brunnea’ treatment offers a 30 year warranty against Rot & Fungal decay.

Bakers Timber Buildings specialise in manufacturing high-end, custom-made garden rooms to meet all manner of needs. The buildings can be used all year-round thanks to their insulation and durability – qualities they gain from two MEDITE MDF solutions: MEDITE TRICOYA EXTREME (MTX) and MEDITE MR.

Lightweight but very strong mounting profileCHALLENGEStraight lines, maximum light and a unique, remarkable design. This is how independent architect Lieze Vandael saw her own home. Due to the numerous voids and imposing windows up to 9 meters high, a traditional construction method was certainly not an option. A suitable alternative had to be found. Moreover, Lieze Vandael wanted to see the elegant, minimalist architectural style with straight lines envelop the building: a roof and façade finish in the same material - preferably timber - and moreover, seamlessly blending into each other. To have the building completely wrapped in wood. Definitely a real challenge! A neat and watertight connection between roof and façade is not an easy job at all. Besides, timber is never completely waterproof. So, the challenge for Lieze Vandael was to combine the roof and the façade into one uniform surface, ensuring a perfectly watertight roof.SOLUTIONArchitect Vandael wanted to step away from the traditional lightframe wood structure, and opted for an alternative mass timber construction: a load-bearing construction formed from tongue and groove stacked solid wood beams. After all, this type of construction creates a lot of possibilities and is, besides, a more durable and ecological solution. For the exterior finish of the building the architect chose thermowood Ayous, a knot-free, clear-grade exotic hardwood providing excellent durability. The façade was finished with thermowood in a traditional way. Finishing the roof, however, was a more complex task. Cladding a roof with timber, particularly a highly sloped roof poses a substantial risk. How to achieve a watertight roof?

This 6,500m² metal roof at Axcess 10 Business Park, Walsall was soiled, delaminating and affected by spot corrosion in numerous areas, which would have eventually spread and perforated the sheets if a treatment was not applied.Bosworth Cladding Services Ltd ensured that the roof was cleaned and the peeling factory finish was removed with a 4000 psi pressure washer. The laps were ground back and primed as necessary.The whole roof area was then coated with Liquasil's single-coat BBA Certified Metalseal 20 system to provide a 20 year product guarantee upon completion.The completed installation left a metal roof on its way to failure looking brand new, with a protective silicone coating that will last 20 years.For more information, or to make an enquiry, contact Liquasil on 0121 709 5352.

Using materials, shades and textures that work in harmony with rural surroundings is always an important consideration for designers and planners. In Hertfordshire an ancient barn has recently been converted to provide additional accommodation for the nearby house.The new roof of the C16th barn was constructed with Cadisch Welltec perforated profiled aluminium panels over a waterproof membrane. Visible roof lights on such an ancient barn were not permitted but some light is able to penetrate through unobtrusive roof lights which are entirely covered by the perforated Welltec. The outline of the windows can just be made out in the photograph.The corrugated effect of the Welltec already lent a rustic charm to the roof and the owners needed a coating for the aluminium that would both protect the roof and also give the appearance of an old building.Taking inspiration from natural elements, EvolutionTM powder coatings allow architects and designers to achieve the look they need, together with using the most appropriate materials for the job and satisfying planning requirements on a local level.  The panels and ridge cappings totalling over 200 square metres, were pre-treated in a chrome-free system and powder coated in EvolutionTM ‘Peat fire’ at Powdertech’s Corby plant, before being delivered to site for installation. Peat fire is an earthy shade, instantly giving an aged look to the roof. It is a shade that one might expect on a weathered ‘tin roof’ – but in this case the metal stands the Evolution™ system.”  BenefitsA wide range of effects to reflect the patinas that occur naturally on metalsExcellent visual and tactile detailHigh performance weather resistanceGood edge coverageAll powders are Qualicoat 1Leaves no residue or stainTwenty-five year guarantee.

This metal roof in Warwick was suffering from cut-edge corrosion, delamination of the factory finish, and spot corrosion.The specification called for a full liquid roof coating in Merlin Grey, which Liquasil was able to supply for installation by Nadco Roofing Services. Liquasil's Metalseal can be made in any RAL or British Standard colour to suit the client's needs.After the corroded surfaces had been prepared back to bare metal and the substrate had been jet-washed and dried, a single coat of Metalseal was applied to the entire roof at a wet film thickness of 350 microns.Despite the steep pitch of the roof, runoff was not an issue; the product stuck to the roof and did not drip, leaving a consistent, glossy finish that left the whole roof looking like new.Metalseal can be made in more than just the standard goosewing grey - if you have an industrial roof that needs coating, Liquasil can meet your needs - no matter the colour.Give us a call on 0121 709 5352, or email us at info@liquasil.com.