"roof decking other materials"

A contractor client was working on a retro-fit balcony and flat roof project in Brighton. The waterproofing membrane had tapered insulation placed on top and the contractor discovered ballasting the insulation was needed, only once on the roof. The door thresholds were too tight for a traditional decking system with joists. Wallbarn advised for paving slabs on 9mm rubber pads; then 30mm thick ipe timber tiles mounted onto Adjustable Pedestals. The buildup was under 100mm and the overall finish of the tropical hardwood was glorious. The architect was relieved that we could produce a solution, the client was delighted.

D1 Decking Solutions recently completed the remediation of Kensington Aldridge Academy’s terrace deck and balustrades, using the AliDeck Senior Ridged Board and AliRail Plate Fix systems. The transformation has created a fire-safe and futureproof environment.Recent years have seen a stringent review of current building regulations led by drastic changes outlined in BS 8579:2020, a welcome step forward in improving the fire safety of thousands of buildings across the UK.After careful consideration, AliDeck aluminium decking and AliRail balustrades were specified to ensure project success was achieved. Our products offer complete Aluminium balcony, terrace, and walkway solutions.

This client had an untreated deck that had degraded due to UV exposure and needed it restored and finished. this was achieved by using Net-trol Wood Cleaner & Colour Restorer followed by D1 Pro Saturating Oil.Cleaning and preparing an IPE Deck for FinishingBefore using Net-Trol you need to ensure that your surface is cleared of debris – a good sweep should suffice.The surface then needs to be made wet and Net-Trol should then be scrubbed into the surface. We recommend using a stiff brush, then leave it to stand for approximately 20 minutes.Then it should be rinsed whilst scrubbing ,again with a stiff brush. Try to use the highest pressure water source you can (a pressure washer is ideal but a hose will suffice).Your surface then needs to be left for at least 48 hours to dry completely before applying your finish.Why use Owatrol’s D1 Pro?In this case, the client has chosen to finish their IPE deck with Owatrol’s D1 Pro, a product from our Professional Range which is a saturating wood oil for hardwoods giving a long-lasting natural finish and advanced UV protection.This product is well-suited for use in heavy-traffic areas such as decking and areas exposed to harsh weather. This is because it has a long-lasting finish that will protect in the years to come with minimal maintenance.It’s also perfect for dense, oily or greasy woods which are difficult to impregnate with saturating products. D1 Pro delivers excellent wood penetration and can protect even these more difficult woods from within.As such it was perfect for this project as it is made from IPE Decking which is an extremely hard wood decking (approximately 3 times harder than oak!).Many high street products would not have been able to provide adequate saturation in a wood as hard as this and therefore would not provide the long-lasting protection offered by D1 Pro.Finishing a deck with D1 ProOwatrol’s D1 Pro is a saturating wood oil protection. This means that its place is inside the wood not on top of it.To apply a saturating oil you need to apply ‘wet on wet’ coats. This means that the surface cannot be allowed to dry in between coats. If this was to happen then the D1 Pro that had been absorbed so far would start working and prevent any further moisture from penetrating the wood!This sounds a little scary but it really isn’t.The key is to work on small sections at a time (an area which can be completed in around 15 minutes). You need to apply the first coat and allow it to be absorbed for around 15-20 minutes but do not allow it to become surface dry.You then continue to apply coats until no more oil can be absorbed and the wood is saturated. At this point be sure to brush away any excess D1 Pro sitting on the surface to prevent shiny patches.Be sure to work along the length of your decking boards and always work an entire board at once. Never stop mid-board to prevent uneven coverage.Once this is completed you will have a deck protected for the long-haul with minimal maintenance required.Regular washing with Net-Trol is optional but will help to maintain the look of your deck. The look of the deck will gradually lighten over time; when it returns to a grey colour it is time for a maintenance coat. You apply it in exactly the same way but usually only 1-2 coats is necessary.You can also apply a maintenance coat in just a small localised area if that’s all that is necessary. No sanding or stripping required!The finished resultsAs you can see the results are stunning! The client can be safe in the knowledge that their deck is protected for years to come from damage caused by UV rays and moisture.On top of this, they know that they will need to do minimal maintenance. If the deck begins to look worn in high traffic areas, they’re able to carry out touch-ups easily.

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

Project DetailsGodalming College in Surrey had a problem with slippery decking on their campus. It is a highly trafficked area in the middle of the campus and is used as a seating area at lunchtime for staff and students. In dry weather the area does not cause any concerns but in wet or frosty weather the potential for slip hazards was huge. The college had used Watco products on internal floors so they called us to ask for advice. Our Solution"Slippery decking is a major safety issue throughout the year, but more so during winter months." An alternative solution was needed as the college had tried applying anti slip coatings (recommended by another supplier) but these had been applied to slightly damp wood and had flaked off. The potential slip issue was increased by the fact that the decking did not have any grooves in the top surface to offer traction underfoot. To solve these issues, Watco recommended and supplied 50mm wide GRP chamfered edge decking strips.The stone coloured strips were chosen to allow the strips to blend in with the decking but still provide the all important slip resistance underfoot, yellow strips are used to highlight the edges and steps to help meet DDA regulations. The strips are supplied already pre-drilled so the installation was completed in just two days over the Easter break allowing the area to be put back into service in plenty of time for the start of the new term. 

A 2,600m² high rise rooftop is transformed into a functional and attractive communal space with decking supported by Ryno RPF fixed-head adjustable decking pedestals.

A development which incorporates a collection of projects and one of Central London’s largest ever mixed-use developments creating 3,500 new homes. Wood Wharf has been supplied with over 2,000 Unidrain wet room systems, many projects taking advantage of Unidrain’s bespoke service to achieve specific designs. Wetroom Materials worked closely with the POD Manufacturer to present a wetroom system that would be able to adapt to the demands of the POD construction.

SIG Design & Technology has lent its support to the building of a purpose-built play room for the Scottish Children’s charity, Play Alloa. Part of SIG UK Exteriors, SIG Design & Technology has supplied roofing materials and technical support free of charge to Play Alloa’s #ourweebigbuild project.

Handsmooth House is a characteristically bright white house perched on a hill overlooking the Oxfordshire countryside. Initiated in 2007, the 837-square-metre house and its 141-square-metre guest lodgings took a decade to complete. Handsmooth House, a reinvention of the country house, became the winner of the RIBA South East award and RIBA Regional Sustainability awards. Wetroom Materials not only supplied the 4K wetroom kit, but also installed the waterproofing to the rooms allowing the main contractor to provide their clients with a 10 Year No Leak Guarantee.

EnviroBuild provided 223m² of Non-Combustible Luxury Italian Porcelain for the The redevelopment of 1 Bomore Road, located in Kensington London. This project  involved the removal of outdated wooden planks to be redesigned and fitted with high quality materials and non-combustible options. This contemporary 5-storey project, orientated around unique architecture, luxury living and sharp aesthetics, now offers 32 new residential units. Developed with a focus around landscaping, modernity and sustainability, 1 Bomore Road needed external flooring materials that would suit the existing clean creative of the project plans and comply with contemporary construction requirements, contributing to its unique architectural juxtaposition of harshness and harmony.Due to the non-combustible benefits and sustainable values, EnviroBuild’s Porcelain Paving and 145 Pro-Grip aluminium decking was chosen to furnish the external floors and attachments on this leading-edge development.From the Luna range, silver porcelain tiles brighten the communal courtyard, patio and corridor areas of 1 Bomore Road, as well as the rooftop penthouse terrace, providing an authentically light and natural stone furnishing. Offering impressive durability, stain resistance and anti-fade technology, the fire-rated A-class porcelain flooring system has been engineered to be naturally slip and scratch resistant. Furthermore, made with 40% recycled material and 100% renewable energy, EnviroBuild porcelain paving is designed to the highest standards, offering innovative solutions to current harmful construction materials and methods.These reliable fire-rated porcelain tiles are supported by complete non-combustible substructure and accessories for a beautifully efficient and time-saving balcony and terrace flooring option, making planning and installation as easy as possible.Project DetailsSize: 223m²Colour: Silver 800x800mmProduct: Non-Combustible Luxury Italian PorcelainSubstructure: Non-Combustible pedestalsLocation: LondonClient: Graniger Plc.Contractor: Axis EuropeArchitect: 3D Reid

Delta were employed to assist on this leaking podium deck project. Following a full assessment of The Hub and its underground parking facilities it was identified that rainwater was entering the basement car park through the ceiling deck at multiple points. These points included holes that were formed to allow drainage from the surface, movement joints and investigation holes that had been created through the steel rib and concrete deck. Based on “as built plans” a system was designed post construction that would offer the same quality of structural protection had it been incorporated during the build phase.

The meticulous refurbishment of this Grade II Listed landmark provides a stunning range of luxuriously specified 1, 2,3 and 4 bedroom apartments. These are unique residences, restored and specified to the highest possible standards and benefit from private facilities, including a leisure suite with a pool and spa. The Outdoor Deck Company were specified to install Yellow Balau decking to create a series of stunning outdoor terrace areas that not only complement the architecture of the original building but provide a relaxing space for residents to enjoy.

Sitting opposite the former BBC Television Centre and adjacent to Westfield Shopping Centre, this exciting new development includes 10.4 acres of open space in the form of a new public park for White City, 1500 new homes including affordable housing and commercial premises. The Outdoor Deck Company were specified to install FSC Iroko timber tiered seating to create an external relaxation area on the Buzon pedestal system along with composite seating and stage decks across the external public areas.

This is an asbestos cement roof coating and refurbishment project completed by Liquasil Approved Installers, Nadco Ltd. The roof was first cleaned and all cracks, small holes and fixings sealed with Liquasil Non-Sag Sealer, providing a permanent seal. The entire roof surface was then coated with the BBA Approved Asbestsoeal 20 asbestos roof coating system.

This funky-stylish 11 roomed boutique hotel is housed in a large Grade II-listed Georgian property, built originally as a grand private residence complete with long windows, an imposing colonnade, bold colours and distinctive contemporary art. No. 131 is right in the elegant centre of Cheltenham, overlooking Imperial Gardens, where many of the town's festivals take place and just off the stylish Montpellier neighbourhood. Wetroom Materials were able to use its bespoke drainage offering to come up with individual solutions that would meet the specific requirements of each shower area within the project.

Degaflex Fire Rated Roofing system providing a watertight finish, either smooth or textured. This installation was required to overcome a long standing issue with water ingress / leaking through the roof.The building was an outhouse in Snodland, Kent. The roof had been leaking for some time, Degaflex was installed onto a felt substrate by London GRP Roofing Ltd.Stephen Knuckey, the Director of London GRP Roofing Ltd. posted on LinkedIn ‘Our #Degaflex overlay. Safe to say I’m 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.’

It’s not everyday you get a phone call from an architect asking for help on a grade 2 listed mill building, but that is what happened to us back in April 2017 when Stephenson Studios contacted us with a problem they were having with floor to ceiling heights on their Brownsfield Mill project in Manchester.Their design criteria was for the existing 75mm thick timber mill boards to be retained and each of the apartments in the building would have these as an exposed ceiling. The idea was to keep the building as rustic and to retain as much of the original look and feel of the listed mill building as possible. Because of this all of the acoustic (Part E.) and fire Building Regs. (Part B.) requirements would have to be installed above the existing floor.The drawings we were sent through identified a floor build up, on top of the mill boards, at nearly 300mm thick. This started with a self levelling compound on top of the mill boards, to level them to, and then a timber on timber solution with a final layer of cement particle board prior to the oak flooring being installed.This thick floor section was causing a problem due to the original oak beams that were in place meaning the floor to ceiling heights weren’t as high as they needed to be. This design was compounded flowing the removal of the bitumen floor covering. When the mill boards were exposed and then levels were taken across each of the floors it was clear that the original design was no longer suitable for the project.With the age of the building some of the mill boards were beyond repair and each of the floors needed levelling up so the use of self levelling compound and a timber/ cement board solution also became a very expensive solution. We were asked if we could come up with a solution that was able to reduce costs and time and also to be able to achieve the required acoustic and fire requirements for this type of conversion project.Our initial thoughts on the project was to use timber ferrings, 100mm wide at 600mm centres, to lay our Lewis Deck system onto. This was reducing the number of ferrings by 50% (these were originally at 400mm centres) and it also removed 4 layers of timber/ cement board as well as the self levelling compound from the project. Following a meeting on site however, and after being able to fully talk to the design team and developer about what the Lewis Deck system can do we agreed that we would look at putting the ferring strips at 1400mm centres with the Lewis Deck being laid across at these centres. Rubber granulate acoustic strips would be installed on top of each of the timbers and mineral wool insulation would then be installed between. This would allow more material to be removed from the project but crucially still hit both the acoustic and fire requirements of the project.A test floor was commissioned, by the acoustic engineer, and built in August 2018 which passed all tests. You can see from the photos below the Lewis Deck laid at 1400mm centres for the middle section of the test with the 15mm thick rubber granulate acoustic strip laid on top of the timber ferrings. These timbers, due to the nature of the mill boards below, had to be installed individually to differing heights.The first full delivery of Lewis Deck arrived on site at the beginning of June 2019 following on from the steel strengthening works that were being carried out on site.The deck was quickly installed across the whole first floor in just a couple of days and the first screed pour was scheduled for the following week. The whole floor was poured using an anhydrite screed in just a few hours.The project continued on and the last main section of floor was poured on 19th December 2019, exactly 6 months after the first of the pours.This grade 2 listed mill building was a great project to work on. One that gave us a lot of challenges to overcome from the outset and one that helped overcome a number of issues that kept dropping up as the remedial works on the building progressed. We are delighted with the final result.Developer: Urban SplashFloor Installer: Trent Construction Services Ltd.

One Tower Bridge is a prestigious development offering five-star living by the banks of the Thames. It offers uninterrupted views of one of the world’s most iconic landmarks, unrivalled residents’ facilities and the highest of specifications. The Outdoor Deck Company supplied and installed decking, contemporary screens, butt-joint fencing, seating, step and riser units plus pergolas (RAL colour-matched aluminium with hardwood and Cedar slats). This prestigious project was awarded the `Grand Award` and `Principle Award – Hard Landscaping Construction over £1.5m` at the BALI National Landscape Awards in December 2017.

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 

A detailed visual and physical inspection, together with core and moisture probe analysis carried out by IKO on the roof, patio and walkway areas, indicated that the waterproofing membrane was in a condition commensurate with the age and the type of the traditional membranes installed. They had become fragile and brittle. The decks were saturated due to water ingress, and natural ageing had played a principle part in the deterioration of the waterproofing system. The build-up would not have met the requirements of the current building regulations Part L. IKO worked to refine the specification for the main roof,

Earth Trust is an environmental learning charity championing accessible green spaces for all. They care for diverse green spaces of different sizes; smaller wildlife havens and iconic landscapes including over 1,200 acres of farmland, wetland, woodland and five community reserves.Earth Lab is a new skills and learning eco-building at the heart of the Earth Trust, oozing its ethos and values and sitting sensitively in its environment. Earth Lab sits at the foot of the Wittenham Clumps, one of Oxfordshire’s most visited green spaces and a significant wildlife and conservation area and the aim was for Earth Lab to create connections to this unique place. The wildflower roof is an example of those connections, a curved wildflower meadow roof resonating with the wildflower meadow around the Clumps.

Gripsure non-slip decking is providing the perfect platform for families to enjoy an unforgettable wildlife experience. Around 3,000 meters of Gripsure Classic decking has been installed outside eight new luxurious lodges at West Midland Safari Park in Bewdley, Worcestershire, meaning guests can make the most of their prime position, gazing out over the elephant or cheetah habitats from the decking area of their lodge.The Safari Lodges, which officially opened in April, have already proved to be a huge hit, with bookings being taken right up until November next year. Six of the lodges offer the UK’s only overnight accommodation experience with elephants, while two more lodges offer views of the park's cheetahs – also the only experience of its kind in this country.Gripsure’s easy maintenance, non-slip and all-weather design is ideal for the lodges’ external decking areas. The spaces allow families to enjoy a meal or just sit and unwind, overlooking the incredible wildlife. Our durable classic non-slip timber decking achieves the highest safety rating on the market. The low-maintenance FSC and PEFC certified timber boards are crafted from slow-grown Vth grade European Redwood Pine.The overall finish looks the part, too, with the lodge decks blending in with the safari-themed wooden buildings. The double-storey elephant lodges are authentically styled, with thatched roofs, accommodating up to five people. They have large, open-plan living spaces with a lounge, dining area and kitchenette. The balcony with outdoor seating offers views to watch the elephants – Latabe, Five and Sutton – as they approach their pool.The two, single-storey, detached cheetah lodges can sleep up to six guests. The living spaces feature large windows spanning one side of the building, offering panoramic views of the cheetahs in their new habitat. Floor-to-ceiling windows in the bedrooms mean guests can watch cheetahs Azrael and Bappe run and play.The Safari Lodges Team at the Park say Gripsure has ticked all the boxes for this ambitious project. “Using Gripsure has not only provided us with a safe and secure decking solution for our external verandas at Safari Lodges, it has also succeeded visually and aesthetically by blending in with the authentic and natural surroundings that our lodges are nestled within,” said a spokesperson, adding that the Gripsure team have been a pleasure to work with.“We would definitely recommend Gripsure to other attractions,” said Project Manager, Neil James. “Their professional manner and great communication skills really made us feel confident throughout this huge project, particularly during such unprecedented times with the pandemic.”All media is courtesy of West Midlands Safari Park. ©2021 West Midlands Safari Park.

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.

ProjectSurespan manufactured and supplied a double-glazed access hatch for use on a private residential apartment in downtown San Francisco. ProductThe 915 (36”) x 4115 (162”) hatch was electrically operated for easy operation and allowed easy access to the roof deck for Al Fresco dining in the Californian sun. “The glass hatch is one of the best features of the house.” Glazed hatches feature a frameless design eliminating water ponding. The 28.4mm sealed glazed unit comprised of Pilkington Insulight™ Therm, 6mm Optifloat™ Clear ‘T’ (toughened), 16mm Argon filled cavity, 6.4mm Pilkington Optilam™ ‘K’ Glass Laminated glass.

The Koster TPO Single Ply membrane was selected to waterproof the flat roof on this new build development. The design called for a warm roof system installed over a timber deck followed by a sedum blanket (on protection membrane).Koster TPO 2mm Fleeceback membrane was used as it is highly resistant against mechanical damage, fully weldable so no weaknesses and it will not contaminate any of the planting such as a PVC membrane would.The Slate Grey RAL 7015 colour was selected to compliment the Zinc cladding.

This Pavilion, designed and installed by Broissin architects, was finished with EQUITONE [natura] and [tectiva] facade materials.

The metal roof was first prepared using high powered jet washing equipment, to remove loose and flaking materials. Liquasil corrosion primer was applied to the corroded cut edges and the entire roof was sprayed with a single coat of Metalseal 20. The metal box gutter was heavily corroded. The loose and flaking material was removed and Liquasil’s Corrosion Primer was applied all along the gutter. The joints in the gutter were sealed with Liquasil’s unique Non-Sag Sealer and then the entire gutter was coated with Liquasil One to provide a seamless gutter finish.

Boardwalk Short break experts Center Parcs contacted Gripsure when replacing its iconic wooden boardwalk with a new structure. Center Parcs Longleat Forest in Wiltshire needed to replace the boardwalk, which formed a main thoroughfare for the village and had been well used by visitors for the past 20 years. Gripsure Heritage was the perfect choice to revamp the walkway. Its innovative non-slip decking guarantees the safety of guests and staff, whatever the weather. A representative for Center Parcs Ltd, said: “The Heritage board within the Gripsure range very much matched what we were looking for by giving good coverage in terms of non-slip but also retaining the feel of using a natural product. We are very pleased with the results. We had trialled some of the boards in another area of the village so were confident about how it would perform but the decking has really helped to give an excellent finish to the whole look of the boardwalk.” The structure was designed and installed by B and B Innovations, who chose the thicker 50mm decking, due to the span and use of the boardwalk. The firm created an innovative boardwalk with no bolts passing through any of the structural timbers. Unusually the decking was also fixed underneath to minimise water ingressions and maximise the life of the boardwalk. The team at Center Parcs were so impressed with the quality, safety and finish of the product that they have since used Gripsure non-slip decking on bridges, boardwalks, steps and deck areas. Subtropical Swimming Paradise Gripsure supplied 1,200 linear meters of solid green Gripsure Aquadeck® for part of the development of the Subtropical Swimming Paradise at Center Parcs Sherwood Forest. The water park is considered the crown jewel of the family friendly short break destination. The refurbishment of the pool marks the 30th anniversary in the UK for Center Parcs, which had its first British site in Sherwood Forest. The Subtropical Swimming Paradise is heated to 29.5c all year round. It is adorned with tropical plants and features water rides, flumes, a wave pool and family cabanas. New additions to the water park at Sherwood Forest include Tropical Cyclone, an exciting four-person raft ride, as well as family-friendly water play areas Venture Bay and Venture Harbour. Vibrant green Gripsure Aquadeck® was used for an outdoor poolside lounge area. The non-slip decking features two anti-slip rubber inserts that are soft underfoot and therefore suited for barefoot use. Unlike other rubber crumb products Gripsure Aquadeck® benefits from drainage channels designed to allow water to drain through the timber board. This ensures safe use in both wet and dry conditions for guests of all ages, making it the perfect non-slip solution for any poolside application.

Gripsure non-slip decking was chosen for the Samsung offices in Chertsey, South West London, which underwent a refurbishment in the Spring of 2021. 800m2 of our Contemporary profile was installed, replacing decaying slippery deck boards, creating safe access for employees to enjoy the outdoor spaces that surround the building.The smooth profile, with two anti-slip inserts, allow for leaves and debris to be easily swept away, ensuring the decked areas overlooking the lake can be easily maintained and enjoyed safely all year round. Moreover, this modern-looking profile compliments the glass façade of the building giving it a truly stylish finish, without compromising on safety. 

This project involved a brand new Starbucks drive-thru being built in West London where the customer wanted the overlooked rooftop to be green. The customer was able to give the basic dimensions to our team and describe how they wanted the roof laid out. We then calculated the exact quantity of units needed with our inhouse software and gave delivery and installation guidance to the contractor and end client. Wallbarn also supplied the materials for the semi-extensive border including geotextile fleece, drainage board and our specially-developed substrate for a comprehensive green roof solution,

Coláiste an Chláirín Bauder Thermofol single ply waterproofing system with BauderROCK insulationSynopsisThe new Coláiste an Chláirín building in Athenry, Co Galway is a post primary school consisting of classrooms, a special needs unit, sports hall, general-purpose hall, staff amenities and extensive external facilities designed by Smith Kennedy Architects & Healy Partners Architects. The project was managed by JJ Rhatigan and Company and the roofing element appointed to Priority Roofing and Cladding Ltd. The roof of the main building and the gymnasium required flat roof build-ups to meet the specifications as set out in in SDG 02-05-03 (Acoustic Performance in New Primary & Post Primary School Buildings), while meeting the general performance requirements specified within TGD 021-7 2018 (Minimum Performance Standards of Roof Materials and Finishes). The chosen system had to meet an acoustic performance of 35dB indoor ambient noise level (IANL). It was decided that, despite sports halls having a slightly higher IANL threshold, the 35dB performance criteria would be applied across all areas of the school, with control of reverberation being a key consideration in the gym.Bauder Building BoardProject:Coláiste an ChláirínLocation:County GalwayProject type:New BuildRoof size:8550m²Main contractor:JJ Rhatigan & CompanyApproved contractor:Priority Roofing & Cladding LtdThe specification:The Architect specified that the insulation used in the flat roof system should be non-combustible and achieve a U-value of 0.16Wm²k which actually exceeds the thermal requirements as described in the Irish Building Regulations Technical Guidance Document L for flat roofs in schools.BauderROCK was specified to achieve the thermal and acoustic requirements of the design. As a Euroclass A2-s1,d0 non-combustible material, BauderROCK also provided the specified fire performance. This insulation could be used across all roof areas, with some adaptations for the gym which required additional acoustic performance due to the inherent nature of the space. Acoustic infills were used in the troughs of the perforated metal deck, thus combatting the reverberation of the indoor environment.  Products appliedBauder Thermofol PVCAn integrated single ply waterproofing system, featuring a lightweight, cost effective membrane which offers a pleasing aesthetic finish on a flat roof. This system holds fire classification BROOF(t4) for compliance with building regulations under TS 1187 test method 4 for external fire exposure to roofs. BauderROCKHigh density mineral wool insulation.Project challengesOne of the challenges of this project was the ambitious schedule. The use of the self-adhesive air and vapour control layer (AVCL) enabled the trades working within the building to progress quickly without being delayed by weather conditions. BauderROCK is relatively quick to install, as was the lightweight single ply waterproofing.  The resultThe project was finished to time and specification with exceptional workmanship from the fixers at Priority Roofing and Cladding and superb collaboration from all parties throughout. The membrane was finished with standing seams to create a statement look. The roof achieved a U-value of 0.15 W/m2k, exceeding the thermal target, and met or exceeded the 35db IANL requirement across the main building and the sports hall.  The thermal performance, which will hold up for decades to come, will also impart energy efficiency benefits that reduce running costs at the school in the long term. Finally, the non-combustible nature of the mineral wool insulation ensured that the build-up met the fire safety specification. System installed Bauder Thermofol PVC single ply waterproofing system1 Bauder THERMOFOL U15 V FRThis 1.5mm polyester reinforced Poly Vinyl Chloride membrane (PVC) membrane benefits from being highly flexible due to the incorporation of internal plasticizers during the manufacturing process. The combination of materials within this membrane provides high tensile strength, with thermal stability and chemical resistance.2 BauderROCKA mineral fibre non-combustible insulation with high acoustic performance. The dual density mineral wool composition delivers compressive strength, whilst keeping the overall weight to a minimum and providing high noise absorption which enabled the complete system to meet project requirements.3 BauderTEC DBR 06This 0.6mm, self-adhesive, elastomeric air and vapour control layer is light weight and benefits from cleaner, safer, and faster installation than traditional torch applied membranes. Advocacy Niall Hanley, Contracts Manager at JJ Rhatigan, the project’s main contractor, said:"Coláiste an Chláirín Athnery was a great success and in particular the use of the self-adhesive AVCL in advance of the build-up allowed works to commence immediately internally, which was critical from a programme perspective.” Kevin Ryan, Director at Priority Roofing, explained:"We found the system both practical and efficient to install. The combination of the availability of the products and the technical backup received was superior to any other system that we have worked with.”  Eoin O’Grady, Associate Director at Healy Partners Architects commented:"We are delighted with the overall delivery of the roof build-up and the performance achieved. The PE hall solution to deal with reverberation noise as well as rainfall noise was very successfully managed. We look forward to working with Bauder on future projects.” 

A hotel in the heart of London’s Mayfair has used Gripsure decking to enhance two of its most luxurious suites.The Mayfair Townhouse is a stunning Georgian building in one of the capital’s most prestigious locations. When plans were put in place to install decked areas outside the hotel’s Garden Suite and its fifth floor Loft Suite, the look had to be in keeping with the style and status of the property. Guest safety was a priority and the product had to meet key requirements.Gripsure fitted the brief and the AA five-star hotel ordered 52 square metres of our Bamboo non-slip decking boards to create two terraced areas for guests to enjoy.The first is outside the Mayfair Townhouse’s open-plan and elegant Garden Suite. Gripsure’s sustainable, FSC-approved Bamboo decking boards work perfectly in the landscaped garden area, allowing guests to enjoy a coffee or breakfast outside while they take in the sights and sounds of London’s West End.The second terrace is on the fifth floor, outside the Loft Suite, one of the hotel’s ‘signature suites’. Here, guests – who travel from all over the world to stay here – can relax as they watch the sunset over the city.“We’re very pleased with Gripsure’s decking,” said Federico Ciampi, General Manager of the Mayfair Townhouse. “When you look at most other decking products, it can look a bit industrial. The Bamboo looks very urban chic in its style and it’s great from a health and safety point of view. It’s also been very easy to keep clean. We have been very impressed with it.”Having a garden area in a central London location is one of The Mayfair Townhouse Hotel’s key features.“In the summer, guests have been enjoying drinks out there on the terrace and in the morning, they have coffee or breakfast. It’s great,” says Federico. “The terrace on the fifth floor works very well, too. We’ve even hosted a couple of small events up there.”During the daytime, people can enjoy views over nearby Park Lane and Shepherd Market. The hotel prides itself on its thoughtfully curated guestrooms and suites, all with a ‘dandy’ feel. Federico says Gripsure’s Bamboo decking works alongside the look and themes of the building.“I think the fact that the decking merges so well with the style of the property is one of the things we’re most pleased with,” he said. “The Georgian style décor and colour really blends well with the look of the bamboo. That’s what has been so good to see. You can’t really find anything else like it around.”Federico added that the project went smoothly because Gripsure were so easy to work with. “Everyone has been very helpful throughout the process,” he said.

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.

Kirstine Roepfstorff, is an internationally renowned Danish artist who has developed the integrated art piece Hydra for Kanalbyen. Hydra uses water, light and plants to give life to the multi-storey car park that will house the residents’ cars. “Art creates value, and what Kanalbyen has done is both brave and forward-thinking,” says Roepfstorff. “Car parks are essential, but they’re usually lacking in life and a place people don’t consider as anything more than convenient, but actually they can be spaces where people meet each other and experience something,” she explains. The roof of the parking lot will have rainwater collectors creating an organic system within the concrete building. The huge facades will be covered in concrete murals, making for an interesting focal point in a building that is otherwise mostly ignored. Kanalbyen in Fredericia, a beautifully located previously industrial city with views over Lillebælt and with fortifications from the 17th century still surrounding the city. Kanalbyen is, and will be, an integrated, modern, inclusive and sustainable part of Hydra Parking House, Fredericia Harbour, Denmark, where locals and newcomers alike will benefit from how well thought-out the planning process has been. It is bound to be one of the most interesting developments to follow over the coming decades. Featuring EQUITONE [lunara] in Pebble

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.

This was a major refurbishment and landscaping project for an office development in the City of London. A podium deck had been re-waterproofed and the area landscaped, by contractor Scotscape, with a mixture of hard surfaces, grass lawns, planters and borders. Wallbarn has a very wide range of pedestals for a variety of applications. So we were able to supply exactly the right pad to best support the 6 x 2” joists the landscaping contractor needed to hold their decking boards. The timber joists were fixed into a frame and rigid insulation placed into the cavities between the beams.