"roof beams and trusses timber"

Donaldson Timber Engineering Ltd designed and supplied these impressive curved top chord trussed rafters, to form the contoured roof of a Tesco Express store in Dunfermline. With six locations across the UK, Donaldson Timber Engineering use MiTek's engineering software and connector products to design and manufacture their roofs and floors throughout the UK

Truss roof rafters and ceiling joists are typically spaced either 400mm, 450mm or 600mm apart. Given that the joist is normally 50mm wide, this gives a fairly small opening width for your loft hatch and ladder. However, there are still a wide variety of options to consider. For example, space saving concertina loft ladders, are easy to operate, providing robust and durable access to an attic. Made-to-measure folding wooden loft ladders, such as the new Quadro, are available for widths of 550mm and offer minimal protrusion in the loft space above. Visit our website for more information.

Vtec’s MAXIBEAM is specified in the renovation designs of this popular hotel chain, across many sites in the UK and Europe. This recent installation project features MAXIBEAM in a Warm Oak Supalami finish. Ceiling rafts and vertical beams combine to create a fantastic flow throughout the space whilst maintaining effective zoning. The project showcases shaped ceiling rafts and different suspension methods within a very technical design. The design involved hundreds of bespoke, angled ends - all individually cut to size and factory-finished to fit around central supports and existing features and fixtures.

Some 92,000 Cwt Y Bugail slates feature on a ground-breaking new/old roof. Formerly a seedy area worth avoiding, London’s Kings Cross has now been transformed into a go-to destination for office workers, students and tourists. Developer Argent’s regeneration of the area has sensitively re-purposed the early Victorian railway buildings into variously, a college campus, supermarket and offices, in which the interior changes are radical but the exteriors have been left largely unaltered. Not so for Coal Drops Yard, a pair of elongated Victorian coal warehouses originally built to distribute coal from the North of England across London. Here, the pitched roofs of two almost-parallel buildings, 150m and 100m in length and 39m apart, have been reconfigured to curve up at their northern ends and gently kiss each other. Designed by Heatherwick Studio, the roofs peel upwards and extend into the middle of the space between the two buildings. A new floorplate sits below the roof structure, with glazing filling the gap between the two, creating a third level of retail. The new roofs of the ornate cast-iron and brick structures have been slated with 92,000 new versions of the original Welsh Slates – 500mm x 250mm Cwt Y Bugails from the manufacturer’s Llan Ffestiniog quarry in North Wales – by Banbury-based specialist sub-contractor Attleys Roofing. Attleys already had some Kings Cross experience, using 6,400 500mm x 300mm Heather Blues from Welsh Slate’s main Penrhyn quarry for the re-roof of the nearby German Gymnasium - the first purpose-built gym in England - which is now enjoying a new lease of life as a designer restaurant. Coal Drops Yard was a whole new ball game, testing Attleys to the limit, but the result is an extraordinary reinterpretation of the canal-side site. Main contractor BAM Construction was responsible for the structure of the new roofline. More than 50 new steel columns were carefully threaded through the existing structure to support the roof independently of the building, a point cloud survey being carried out to help calculate where to put the columns without clashing with the existing building fabric. Primary support is provided by a set of large cranked beams supported on cores in each building which join in the middle over the yard. There are four primary beams, two on each building. These dip down towards the centre to create the valley between the two roof structures and have been nicknamed “giraffe beams” in reference to their angled neck and head - the structure looks like two giraffes rubbing noses together. Tie beams at floor level take the tensile loads generated by the weight of the roof. The giraffe beams support two ribbon trusses that define the upper and lower edge of each roof structure and connect in the middle over the yard at the lower edge. These are 7m deep in the middle and taper to 5m at the ends where these join the existing roof. Tubular steel sections were used to create the trusses because of the complex geometry. The new floorplate below the roof is suspended from above using macalloy bars and is tapered towards the perimeter to minimise the impact on the view. More than 60 panels of full-height structural glazing between the floor and new roof are stepped rather than curved or faceted for aesthetic reasons and has the added benefit of hiding the macalloy bars. Temporary trusses were erected to support the giraffe beam assembly and ribbon trusses during construction. The giraffe beam assembly was erected first. The ribbon trusses were brought to site as components, bolted together on the ground into fully-assembled sections complete with rafters, craned into position and bolted together where they meet in the middle. The whole roof structure was then de-propped. Visually, it was important to maintain a seamless transition from the existing roof to the new section so the original timber roof trusses were retained where possible, with some localised strengthening required where the timber had been damaged. The gap between the existing and new roof structure was then boarded over ready for the new Welsh slates.The two roofs are bolted together where they meet in the middle. Heatherwick Studio chose to position the new roof element at the northern ends of the two buildings as the eastern building had been devastated by a fire in 1985. Used more recently for warehousing and nightclubs, they were largely abandoned in the 1990s. Group leader Lisa Finlay said: “Our challenge was to radically remodel this Victorian infrastructure to meet the needs of a modern urban development without losing what made them special. To do this, we focused on understanding their original function and how they were adapted over time so we could appreciate how best to preserve and reuse the existing fabric, whilst also introducing new elements. One of which is an entirely free-standing new structure threaded through the historic buildings, from which a spectacular new third level is suspended.”  Attleys were on site for a total of almost 18 months. The roof pitch of the original sections of roof was 28° but as the curves swept around and met in the middle this changed to 47°. Thereafter the length also decreased from 8.4m to 6.9m at the kissing point where the two curved roofs met but the same number of courses of slates (44) had to be maintained. This meant Attleys had to decrease the gauges and not only cut the sides of the slates to take them around the curve but also the tops of the slates to maintain the same number of courses. No clever nailing or hidden bibbing was required to stop rainwater flowing diagonally at this point as the pitch was so steep. Attleys’ managing director Shaun Attley met with Heatherwick Studio and BAM’s design team up to two years prior to commencement on site to discuss the design issues and how to achieve the aesthetics requested while using the products selected.  Shaun advised the project team that the Cwt Y Bugail slates could not be used for their initial roof design which exceeded a 90° pitch so it was re-designed to ensure that where the eaves met it was at a pitch commensurate with Welsh Slate’s fixing recommendations and warranties. Due to space being at a premium, all the Cwt Y Bugail slates were cut off-site at Attleys’ depot in Banbury. To do this, Attleys had to calculate how much of the slates needed cutting off. This was done by taking measurements from the steel work underneath - from steel to steel at the eaves and steel to steel at the ridge which was generally over 10-15m depending where you were on the curve (on the internal curve or external curve). The kissing point determined how the slates were cut to ensure the perp lines and side laps were maintained.  And because the roof pitch was increasing while the rafter length was decreasing, Attleys also had to cut the tops of the slates down so they suited the decreasing gauges. A total of 32,000 of the 90,000 slates used on the project had to be cut with hand guillotines so the dressed edge could be maintained around the curve which comprised 1,600m2 of the total 4,600m2. Shaun Attley said: “Our timescale for the sections of roof was provided to BAM Construction and this was put into their overall programme with all other sub-contractors but unfortunately our commencement on site was delayed due to previous issues in the construction of the steel frame prior to us starting.  “This meant we were up against the clock in trying to pull back time to ensure the overall programme was still met and we were asked by BAM to find ways of doing as much as possible off-site and increasing labour and production on-site to pull back the time lost. By working together with other sub-contractors and the main contractor we managed to finish a week earlier than our anticipated 43-week overall programme.” He added: “The project was challenging at the beginning to ensure we set the roof out properly but as the contract progressed it became easier. Welsh slates are easy to work, and we work with them all the time, but in this case it was challenging getting the slates to course all the way round. Attleys’ SMSTS-trained supervisor ran the day-to-day safety, conducting Toolbox talks every morning and attending daily safety briefings by BAM Construction staff and supervisors from all trades on site to brief each other of any risks and ensure trades were not disrupting one another.  The team of 10 Attleys operatives, which included two NVQ Level 2 apprentices, carried out daily visual inspections of tools and all power tools were PAT tested every three months. Shaun Attley visited weekly to inspect the job for workmanship and production and also to gather feedback on any safety issues or to see if any safety measures could be instigated to improve the overall safety for their and other operatives on site. “We found some of these measures not only improved safety but also helped improve production,” said Shaun. Attleys also had an independent safety inspector (from The Health & Safety People) visit site monthly to see if there were any safety improvements they could recommend. Far from handling eight million tonnes of coal a year, Coal Drops Yard is now forecast to pull in 12 million visitors a year.

A new entertainment hub had a bold and striking creative design brief that celebrated fun, family and togetherness! The Vtec Team swung into action, by providing beautiful feature beams created using our MaxiBeam system to add to the design's uniqueness and modernity. Find out how we ensured perfect integration of the geometric beams and made it easy to install.

With this premium office redevelopment in London’s prime EC2 area, it warranted an especially exciting and dynamic design. Dramatic lightweight feature beams were the perfect option to show off creativity and ingenuity for our client’s project. Vtec’s MaxiBeams enabled exceptional design features and ceilings to be achieved with ease due to the adaptability of the system, it was also designed and 3D modelled to ensure a perfect end result.

The UK's most exclusive and largest bungalow provider needed a refurbished space to tell their story. Vtec was excited to support the designers with a premium and modern ceiling beam design with the MaxiBeam system. The ceiling beams were 39mm x 85mm tall and the decorative ceiling was coffered, creating a sunken rectangle in the space. The ceiling carries occupiers on a journey in the large open areas achieving both visual and functional benefits. Learn more about how the Click Fix installation system made it easy for the beams to be removed for access to M&E services.

A recently completed 90,000 sq.ft office building at Prospero Ansty Park in Coventry is using bespoke designed and manufactured beam casings from the Pendock Linea building linings range, as part of the new structure’s full length glazed atrium.Manufactured from aluminium with a white PPC finish, the casings have a parabolic form and are used to conceal the atrium’s lateral structural supports to provide an aesthetic finish, which is in keeping with the building’s contemporary interior design. Pendock also installed the casings to ensure the final fit & finish met the high standards required.

Gradus has supplied and installed a range of bespoke wall protection solutions throughout the ground-breaking new Proton Beam Therapy Centre at The Christie NHS Foundation Trust in Manchester. Gradus supplied and installed its SureProtect Pure® hygienic wall cladding in White and Iceberg shades. Specially designed to create an impermeable barrier to moisture and bacteria it features a smooth, easy-to-clean surface to ensure a hygienic solution that meets ‘Health Building Note 00-09: Infection control in the built environment’

THE PROJECTCountryside and L&Q are creating over 3,900 new, exceptional homes and open green space for the community. Their vision is to create a place that local people want to be, and can afford to live in. Transport is essential; therefore, they have provided an easy and safe connection to both Beam Park station and Dagenham Dock, making it an exemplar of London developments.THE PRODUCTWe are truly passionate about creating innovative, yet practical, high-quality products that’s why our Secure Information Box SIB (formally known as Premises Information Box) has been tested and certified to the stringent security standards STS205 Resistance class BR2. Suitable for internal and external use.The client wanted a reliable UK Manufacturer to supply their 6 blocks with our high security Secure Information Boxes (SIB). As we are a trusted voice in the industry and offer full UK customer service support, they were reassured that we can educate and guide them through the appropriate processes complying with both the Fire Industry Association (FIA) and National Fire Chiefs Council (NFCC).

A bright contemporary hotel with a geometric beam ceiling design was specified for a new hotel in its large open space lobby, providing an embracing and welcoming appeal for business and leisure travellers. With a fun colour scheme, the expansive space was flanked by beautiful MaxiBeam ceiling designs adding to its quirky sculptural look that highlights the relaxing and enjoyable nature of the hotel.Explore how we achieved this free-flowing ceiling design with easy integration for other support services.

DWB Hull, a licensed MiTek roof truss and Posi-Joist manufacturer, recently supplied specially designed Posi-Rafters to form the roof for a large domestic extension. Bespoke end details were incorporated into the Posi-Rafter design to make installation straightforward and to provide solid bearings on to the steel beams and walls. The build had two steel ridge purlins and a central steel at ceiling level, forming a large vaulted ceiling internally. Posi-Rafters were the ideal choice, with plated end blocks sitting directly on to the steel beams with no need for hangers.

Aberfoyle Primary School – Stirling, ScotlandProduct: Denver Timber Cycle ShelterSize: 6.2m x 1.6mTimber Frame Stain Colour: Light OakContractor: AKP Scotland Ltd.Architect: Wardell ArmstrongInstallation Date: May 2021The BriefAKP Scotland Ltd. are an award-winning principal contractor based in South Lanarkshire, Scotland. They were working on a project at Aberfoyle Primary School in Stirling which required a complete refurbishment of their stunning gothic style, 151-year-old listed building.Part of the project included the requirement for a cycle shelter within the school’s nursery playground. The Architects, Wardell Armstrong specified our Denver Timber Cycle Shelter in the setting out drawings, which were then sent to us to us an invitation to tender by AKP Scotland Ltd.The Solution Because the product had already been specified, this was a simple case of sending over our costs for the size required which was 6.2m x 1.6m.The Denver is constructed from stunning curved Glulam timber beams which are manufactured by gluing together laminates of timber under pressure and heat that are then perfectly planed. The resulting beams are strong, stable, and corrosion proof with significant advantages over structural steel and concrete.This makes the Denver Timber Cycle Shelter a great choice for this project; because the school building was a very old, listed building, the aesthetics of a curved timber structure would fit in perfectly, keeping a traditional, natural appearance.The Installation An order was placed in December 2020 with the installation planned for May 2021 as set out in the contractors’ building programme. The contractor installed a concrete base and the installation of the shelter went ahead as scheduled on 24-26th May 2021, taking just two days to install.The contractor supplied and installed the cycle hoops themselves once we had left site.The end result is a striking curved timber cycle shelter that fits in flawlessly with the recently refurbished Early Year’s playground area, finishing the project off perfectly.

Architect: Scenario Architecture. This beautiful Victorian villa received an innovative green-roofed extension full of natural light thanks to IDSystems installed bifold doors, gable end glazing, rooflights, window and door. The challenge for Scenario Architecture was to design an extension that was filled full of natural light, took into account the changing floor levels of the property. Under the pitched roof, the gable end glazing has been designed to perfectly match the profiles of the SUNFLEX SF75 bifold doors, whilst the inclusion of a single access door allows the extension to angle away to create a larger kitchen/dining area.

- Location: The Roof Gardens, Apartments, Manchester - Developer: DeTrafford Estates Group - Challenge: The previous intumescent varnish on external timber panelling on walls and decking broke down after just 12 months. - Solution: Remove existing coating, apply Zeroflame Treatment - Result: Original beauty of the decking and timber paneling on the walls is resorted, the timber is compliant with building regs and the property owner is happy.

Dedicated to the memory of John F. Kennedy, whose great-grandfather, Patrick, was born in the nearby village of Dunganstown, this arboretum near New Ross, County Wexford, contains a plant collection of presidential proportions. The Arboretum was established in 1968, following a visit by Kennedy whilst President to the area in 1963, and it covers 252 hectares and contains over 4,500 types of trees and shrubs from all temperate regions of the world. A visitor centre houses engaging exhibitions on JFK and on the Arboretum itself. The original structure at the heart of the Arboretum is a masterclass in timber post and beam construction, although the exposure to weather in the south of Ireland provoked some deterioration in the building fabric and to the original roof. PAC DESIGN STUDIO, Dublin, were appointed by the Office of Public Works to survey and establish a contract for fabric replacement and repairs to this beautiful structure, which were completed in 2021. The original roof was replaced and the new roof now features PREFA PREFALZ P.10 Dark Grey Standing Seam. A & A Quinn Roofing Solutions Ltd, Wexford, carried out the installation of the PREFA PREFALZ to the new roof.

Chestnut Way in Repton, Derbyshire, underwent a remarkable architectural restyle, which included the installation of a complete external joinery package featuring floating corner bifold doors. These doors, crafted from Accoya wood, create a captivating and seamless transition between indoor and outdoor spaces without the need for a supporting post.Gowercroft Products used from the Classic Range:Tutbury Bifolding Door - MoreMelbourne Timber Door - moreHardwick Timber Flush Casement Window - moreThe Concept of Floating Corner Bifold Doors:Floating corner bifold doors are a stunning architectural feature that adds a touch of awe-inspiring elegance to any home. The absence of a corner support beam creates an illusion of a wide open corner, offering uninterrupted views and a unique living experience. Lesley Shaw-Wall, the homeowner, recognized the transformative potential of a floating corner patio room in completing the overall renovation of her property in Repton.Unmatched Design and Functionality:Typically, open corners require additional support, but with a floating corner, integral steel beams hidden within the structure provide the necessary stability. The result is an expansive corner opening, perfect for alfresco dining and creating an airy living space. The floating corner at Chestnut Way showcases the ingenuity of architectural design, enhancing the perceived spaciousness of a relatively small sitting room even when the doors are closed.Craftsmanship and Testimonial:Gowercroft's floating bifold doors at Chestnut Way were meticulously handcrafted from Accoya wood, finished in pristine white paint. Lesley Shaw-Wall expresses her satisfaction with the windows and doors, noting the impressive standard of joinery and recommending Gowercroft without hesitation.Additional Enhancements:The external joinery package at Chestnut Way included a walnut-stained Accoya front door from the Melbourne range. Flanked by winglights, this stylish entrance creates a grand impression and allows more light into the entrance hall. Furthermore, the property was fitted with wooden flush casement windows, taken from the classic Hardwick range. These tall, understated windows complement the unique architectural elements of the house, providing ample natural light without detracting from its distinctive charm.Invest in Accoya Windows and Doors:Gowercroft's commitment to quality is evident in their use of Accoya wood, a durable and weather-resistant timber. Accoya is guaranteed for 50 years in normal applications and can be maintained through Gowercroft's TimbaCare program for a lifetime of maintenance-free service. The Chestnut Way package, finished in white paint with sleek chrome ironmongery, harmoniously blends with the modern, uncluttered style of the interior.Elevate your architectural designs with Gowercroft's floating corner bifold doors and premium joinery solutions. Experience the seamless fusion of indoor and outdoor spaces, exceptional craftsmanship, and timeless elegance.

" We are thrilled that Accoya was specified for the exterior cladding for Birmingham’s new Starbucks drive thru. Working with Vincent Timber, specialists in cladding, and Accoya has enabled the project to be designed and supplied without problems. By specifying Accoya wood there is no compromise on performance and sustainability, which is key to the Starbucks’ 2030 commitment. This project represents one of many Starbucks projects clad with Accoya in the UK and overseas. As a sustainable company ourselves we are delighted Accoya is part of the future development of their stores and hope to see more stores clad with Accoya in the future.” - Laura Keily @ Accsys Technologies PLCFor full case study, please click on the view more link above.

This project involved a penthouse with a huge roof terrace. The existing deck was dilapidated and needed complete replacement. The existing decking needed to be lifted, cut up and removed. The terrace was jet-washed and sealed. Using ipe tiles on top of adjustable pedestals keeps the tiles out of standing water and creates space underneath for cables, etc. Rooftop terraces are difficult to access. 500x500mm timber tiles are much easier to manually handle and transport than long plank decking. The tiles aren’t fixed to the pedestals, making them future-proofed.

Roof terrace on the third floor of a residential block. The customer wanted a floating deck but was keen to source decking that could be easily installed. They needed to deal with a slope and variation in the surface, as well as easy access to a drain. Wallbarn recommended their Cumuru hardwood timber tiles which being 500mm x 500mm x 30mm, which are highly portable and perfect for low threshold retro-fits. To deal with the variation in surfaces around the deck, we recommended laying the timber tiles onto our ‘Balance’ self-levelling pedestals. Total installation time: 3 hours

Environmentally friendly larch with an innovative wood protection treatment, supplied by International Timber, has helped husband and wife team, Dan and Nina Rowland build their sustainable, three-storey dream home in Chichester.

A residential development, Timber Wharf is located on the corner of the Roman-built Kingsland Road and 19th-century Regents Canal and features commercial space as well as a canal-side restaurant.The residential area is grouped around a quiet cobbled courtyard offering a sheltered play area, while the waterfront apartments make up the courtyard’s northern edge and are set back from the canal, overlooking a very attractive, quaint and safe community garden.We worked very closely with Kier Group PLC (one of the largest regional builders in the UK) and ALU Installations (a leading installer of non-combustible decking and cladding systems in the UK) to deliver this very important remediation project.The timber boards on the walkways and balconies along the facade and the waterfront were replaced with our BalcaSmart® Aluminium and TerraSmart® Aluminium systems, which are ideal for remediation, new-build, and refurbishment projects.The refurbishment project was completed this year, delivering peace of mind to residents and owners alike, especially after the Grenfell Tower fire and changes to fire safety regulations.Installed with great care and attention to detail, seamlessly meeting stairwells and other structural elements, our BalcaSmart and TerraSmart Aluminium systems complement the overall aesthetics of the building, are lightweight, long-lasting, and most importantly able to meet the load requirements of its walkways, which also form part of the fire escape routes.Both BalcaSmart and TerraSmart Aluminium systems carry our IGNO mark of assurance for non-combustibility and reassure specifiers by way of a 30-year warranty and a 60-year design life (when used as part of a complete RYNO IGNO system).

Car Parks, often large structures which need something to soften them within the environment.For Sadlers Mead that material was Timber, covering almost the entire structure with Timber Fins. European Redwood treated with VTX Pigmented treatment was used, this treatment offers a 30 year warranty against rot and fungal decay, whilst also containing brown pigments which will slow the natural weathering process of the timber.A high-pressure treatment as opposed to a coating therefore no requirement for specific ongoing maintenance to the material, a key feature when using timber in ways such as this, where safe access could be difficult.All boards we machined, preservative treated and then cut to length for installation on site.

International Timber recently completed a project which saw them supply Accoya timber to the Classic Garden Furniture Co.

International Timber recently headed to Lincoln to supply beautiful external Accoya cladding to Starbucks for their new outdoor drive-thru.

Canadian Western Red Cedar Timber Cladding has been used as the primary external material on this private home in The South West, local to Bristol.A well thought out design is key when working with Timber Cladding as a façade material, on this project you can see the consideration has been made to ensure there are no large soffits that would hinder the weathering to silver/ grey as UV light hits the timber. Likewise a consideration has been made for the lengths available of the material, opting for prescribed breaks in material on a number of elevations, rather than opting for random or staggered joints.Tongue and Groove boards were selected for the main property in a horizontal installation, with a board on board design chosen for the verticals that can be seen on the outbuilding. On both structures visible stainless steel fixings have been used, although Canadian WRC is a timber than is stable enough to be secret fixed, the fixings work well on this property with the other design characteristics.Longer term; no coatings were applied to the cladding, allowing it to naturally weather down as can be seen in the photos. In turn there is almost zero maintenance to carry out, other than the usual of keeping the material clean from any dirt or debris that can build up over time from pollutants in the air.

International Timber recently supplied TG Escapes with high quality, Western Red Cedar cladding for the redevelopment of sports complex, Ruskin Drive

We recently collaborated with construction company Corinthian on a brand-new housing development in Cornwall, providing timber supplies to be used for external cladding.

A prestigious four-star hotel in Surrey gets a stylish enclosed pergola structure to suit the ambience and scenery of the location. This historic hotel’s large paved terrace area with outdoor BBQ was only equipped with some tables and chairs, and so only used on dry days in the summer months. The hotel's event team wanted to create a new flexible outdoor space that could guarantee availability for bookings throughout the year, whatever the weather....

One of the most talked about subjects in timber cladding are the Vertical Fins.Solid timber or even huge steel forms are cumbersome, heavy and expensive. They often require specialist structural fixings and tame consuming to install.Technowood fins have been created to transform this arena. Simple in design, ultra-light weight and easy to install, saving on materials and labour for large scale commercial projects. In the main they are fabricated in Aluminium and if the spans are excessive they can be manufactured in GRP. All Technowood finishes are real timber…Vertical Fins, which uses Technowood products in facade design, attracts attention with its impressive architecture.There are multiple options for cladding and facade design within the world of Technowood. Interspersed vertical forms with spaces between or even panels of cladding… all manufactured under one roof and delivered to site at the same time, same batch, same material, same colour, same texture all with the same impressive result.Technwood have a showroom in Sky House Design Centre in Amersham, quick access from the Metro line. They also offer CPD presentation during the week direct to your practice… samples and product brochures all also available. Architect: Gokhan Aksoy Architects in collaboration with AS ArchitectsLocation:Private residenceProductTechnowood Fins, Cladding and PanelingCompletion:2016

International Timber teamed up with Accsys and sustainability consultants 540 World to supply a fender made from Accoya® wood to the Environment Agency for inclusion in a trial on the banks of the River Thames in London.

International Timber recently teamed up with experiential accommodation constructor Armadilla to provide cladding for its brand-new product called the ‘Wave’, which was assembled on a customer’s site near Fort William in the northwest of Scotland.

Timber casement windows - renovation projects

This case study focuses on the successful implementation of Britmet's Structural Conversion System, BritFrame, and composite slate tile, Liteslate, installed by ART Contracts LTD in a residential flat roof renovation project near Llangollen. The existing roof had been plagued by ponding and water ingress, necessitating repeated repairs and replacements over 20 years. This case study explores the benefits, challenges, and outcomes of utilizing the Britframe and Liteslate, providing a long-lasting and aesthetically pleasing solution. Residential flat roofs are susceptible to issues such as ponding water, water ingress and yearly inspections, which can lead to recurrent maintenance and repair requirements. This case study showcases the utilisation of Britmet Lightweight Roofing's Britframe Structural Conversion System and Liteslate to overcome these challenges and deliver a durable, low-maintenance roofing solution. Britframe is a versatile and innovative solution designed to convert flat roofs into pitched roofs, providing improved water runoff and a new more aesthetically pleasing finish, and reduced risk of ponding water and improved thermal performance. This can be covered using a variety of different roofing materials, and Liteslate, a lightweight synthetic slate roofing slate, was specified due to its excellent weather resistance, durability, and aesthetically appealing finish. Llangollen is part of the UNESCO World Heritage Site along eleven miles of canal from Gledrid to the Horseshoe Falls and required a durable yet authentic roofing solution.The project involved the renovation of a residential flat roof that had undergone multiple repairs and replacements over 20 years due to ponding and water ingress, and constant maintenance. ART Contracts LTD was tasked with implementing and installing LiteSlate to resolve recurring issues.The Britframe System converted the existing flat roof into a pitched roof, enabling efficient water runoff and preventing ponding, thereby eliminating the risk of water ingress, and reducing the need for yearly inspections and constant maintenance to site, Britmet’s Liteslate offered excellent weather resistance and durability, reducing the need for frequent repairs and replacements while offering an attractive finish replicating the appearance of natural slate. Overall offering the advantages of lightweight construction and ease of installation.Conducting a thorough structural assessment of the existing flat roof to ensure compatibility and feasibility of the Britframe required careful analysis and engineering expertise. Coordinating the installation of the Britframe and Liteslate with existing roof features, such as skylights or ventilation systems, posed challenges in achieving a seamless integration.The implementation of Britframe has effectively addressed the issue of ponding, providing efficient water runoff and preventing water ingress into the residential property. The utilisation of Liteslate offered exceptional durability, weather resistance, and longevity, significantly reducing the need for future repairs and replacements, and thereby providing long-term cost savings. Liteslate also improved the overall aesthetic appeal of the residential property, replicating the natural beauty of slate roofing while offering the advantages of lightweight construction. The integration of the Britmet Lightweight Britframe System and Liteslate successfully addressed the challenges the building was facing. The project resulted in improved water runoff, enhanced durability, a more aesthetically pleasing roofing solution, along with a new 60+ year life expectancy. This case study emphasizes the importance of selecting innovative and reliable roofing systems to overcome recurring roofing issues and deliver long-lasting and visually appealing outcomes.

International Timber was recently approached by Cultivar to supply Accoya timber for the Hampton Court Flower Show.

A good example of the before and after effects of laying a sedum roof garden and accompanying deck and paved area onto a small domestic roof terrace. All these products are designed to sit on top of the waterproof membrane (in this case single ply) there was no issue of damage to the roof. The support pads lifted the decking off the roof, eliminating the risk of the timber piercing the membrane, and drainage was maintained through the roof surface since the green roof system has a cavity beneath its own reservoir and drainage layer to allow water run-off.