"roof decking prefabricated timber"

Standing derelict on the south bank of the River Thames, Battersea Power Station renowned for its four chimneys and art deco design is undergoing a massive phased transformation in a multi-billion redevelopment programme.A ComFlor® composite floor system throughout was chosen for a number of reasons including its ability to provide a solution that is strong and robust and one that was capable of achieving the load and long span requirements. It has a low floor self-weight, obtains good load optimisation and offers fast build times.Prodeck Fixing installed over 135,000m2 of our ComFlor® floor decks on this project which will support the flooring system for the whole project using a mix of ComFlor® profiles

The Little Chapel in Guernsey was built in 1914 and, at only 16 feet by 9 feet, is said to be “one of the smallest functioning chapels in Europe, if not the world”. The chapel and its unique appeal gained national fame after an article accompanied with a colour photograph was published in the Daily Mirror, and it has since been considered one of, if not the most famous tourist attraction in Guernsey.In 2015, work began to weatherproof the intricate building, with the Protec System specified as the best solution for the job.The ChallengeHaving never been finished by its original builder, Brother Déodat, the chapel has been undergoing a long-term restoration project to create a structurally sound building that retains the beauty of the original vision. Firstly, the foundations were underpinned and properly secured for the first time since they were created over 100 years ago. The next priority was to fix the roof, as described by Pat Johnson, chairman of the Little Chapel Foundation:“The asphalt on the roof was hollow and had to be taken off. The concrete underneath was hollow. We ended up with a substrate of soil and clink, so to repair it we had to go inside and grout all the cracks in the ceiling. [The new roof] comprises three layers of concrete, 340 stainless-steel plugs, a stainless-steel mesh and a final coating of concrete”.The task of making the new concrete surface waterproof fell to local Polyroof approved contractor Sarnian Roofing Ltd. Andy Gavey (Company Director) said about the project:“As a boy I would regularly visit The Little Chapel and I’ve always been blown away by its beauty and character. To get the chance to help restore the building to its full potential is a dream come true for me – this has to be my favourite roofing project yet. Polyroof’s contribution towards the roofing works has meant that we were able to provide a top-quality roofing solution that has done justice to the amazing exterior of the building.”The SolutionWith its ability to be applied directly to the concrete to form a lightweight, seamless and durable waterproofing membrane, Polyroof’s Protec System was a clear choice for waterproofing the chapel roof.The first stage was to make the entire roof area fully watertight. Following a coating of primer to seal the porous concrete surface, the first coat of Protec was applied which incorporated fibreglass reinforcement. After 30 minutes the coating had cured and the second coat was applied to the whole roof area. To areas where new mortar was laid to re-embed the pebbles and seashells, which had been painstakingly removed from the old roof, a coating of Polyfinish was applied to provide extra protection.The architect chose a sanded decorative finish to complement the exterior of the building, which is covered in a mosaic made from seashells, pebbles and broken china. To create this finish, a third coat of Protec was applied and, whilst still wet, Quartz Sand was broadcast into the resin. After brushing off the excess sand, the whole roof surface was sealed with an application of Polyfinish Clear.

KAL is a member of the Gowan Group, a family-owned holding company, directly controlling many successful trading companies as well as significant property holdings and financial investments in public and private companies in Ireland, Northern Ireland and the UK.The largest appliance distributors in Ireland, KAL rely on a 30,000 square foot designer showroom for unique kitchen and domestic appliances. Their showroom at Dublin’s Citywest is one of the largest of its kind in Europe showcasing all their kitchen and consumer appliance brands.The ChallengeAfter conducting a survey of the 1,000m2 roof, it was determined that the areas of the roof, specifically the office area, were in need of repair. Some areas of the original roof build-up were starting to leak and lap joints failing due to a poor install.Following the site survey and adhesion tests, a site-specific specification was produced for the client and contractor to overview once all parties were happy with the proposals. With some complex detailing work involved, a decision was made to overlay the existing roof build with Polyroof Protec System.The SolutionPolyroof’s Protec System, a hybrid polymer liquid system with extremely fast curing and installation times, was the chosen system of use for the project. Due to its fully cold-applied application, the works could be carried out during working hours, with little disruption to the office staff below and little working time lost for the client.IPRS Limited, an experienced roofing and panel repair contractor and Polyroof Approved Contractor, were chosen to undertake the work on the project. Firstly, before any work could begin, the original waterproofing of the office roof was pressure-washed and cleaned down. Once all initial preparation was completed, the Protec System application could begin.All areas requiring priming before the main system application were primed and allowed to cure. Any joints were sealed using taping mat and Protec Resin and allowed to cure. Once this preparation had been completed the main Polyroof Protec System, chosen in light grey by the client, was applied.The first coat was allowed to cure before the final coat was applied. Due the Protec System Rapid Cure technology, the finished roof could be walked on after just 30-60 minutes after applications. This allowed for large roof areas to be made fully waterproof within a matter of hours. After the inspection was completed, the client received Polyroof’s trusted Accredited System Guarantee.Taking away the challenges of flat roofing projects.Polyroof’s reputation has been built on the high level of technical support provided to clients before, during and after every contract. We like to work closely with our clients from the very beginning of a flat roofing project right through to completion and throughout the lifespan of the roof. From our experience, this is the best way to guarantee that all aspects of the roof are finished to the superior standards that our clients expect.

Borrisokane Community CollegeBauder Thermofol PVC single ply waterproofing systemSynopsisOriginally constructed in the 1970s on the site of former workhouses in County Tipperary, the Borrisokane Community College building needed to be demolished and replaced, having exceeded its serviceable life. The client wanted to bring a modern and refreshed appearance to what is a site of great historical significance and the new building’s roof played an integral role in achieving this; with the majority of the roof areas sloping inwards towards the open central courtyard area making them highly visible.Bauder Building BoardProject:Borrisokane Community CollegeLocation:BorrisokaneRoof Area:3,650m²Specifier:Healy & Partners Architects Main Contractor:JJ Rhatigan & Co.Approved Contractor:Priority Roofing & CladdingThe specificationRoof areas totalling over 3,000m2 were fitted with Bauder’s Thermofol single ply fleece backed membrane, which is lightweight, visually appealing and possesses a high tensile strength of ≥ 1100N/50 mm. The system build-up included 160 mm of Bauder’s Thermotech Glass Insulation for superior thermal performance, ensuring the roof achieved the required 0.19 U-Value, and PVC roof profiles were also installed as a cost effective way of replicating the appearance of a standing seam metal roof. Bauder supplied new rooflights to deliver high standards of illumination, insulation and ventilation, and smaller single storey roofs were waterproofed with its bituminous Bauderflex system.Products appliedBauder ThermofolA high quality single ply PVC system with a life expectancy in excess of 30 years.Bauder ThermotechAn efficient PIR insulation board with a coated glass tissue facing on both sidesThe result Despite the various design and logistical challenges encountered, all roofing works were completed to budget and in time for the start of the inaugural school term much to the delight of everyone involved in the project. System installedBauderThermofol PVC single ply waterproofing system1 Bauder Thermofol U15 FRA 1.5mm thick, reinforced PVC waterproofing membrane. Stated within BBA certificate 06/4354, the Thermofol PVC waterproofing membranes have a service life in excess of 35 years. 2 Bauder ThermotechAn efficient PIR insulation board with a coated glass tissue facing on both sides.3 BauderTEC KSD FBSA 2.5mm depth, self-adhesive air & vapour control layer with a mica finish.AdvocacyHealy & Partners Architects:“Bauder delivered a roofing solution of the highest quality, providing expert technical support throughout the project. Their single ply waterproofing system has undeniably helped in transforming the appearance of the college and most importantly given the client total confidence with regards to their roof’s long term future performance.”

Project DescriptionThe new £180M RHSC facility has 1,800 rooms over 50,000m² in a modern and high-quality setting at Little France, Edinburgh. The five-storey building, has a large atrium with a shop and cafe, a stunning skylight linking both hospital entrances, a helipad on the roof and a link building adjoining adult and paediatric emergency departments.Specific Project ChallengesThe single largest ever BIM project undertaken by HLM ArchitectsA roof of highest quality to ensure best environment for patientsThe first acute hospital facility to be procured under the Scottish Government’s Non Profit Distributing Model (NPD)Solutions OfferedThe standing seam system incorporated a series of tapered and straight sheets to ensure that the curved roof plan was achieved without the need for junctions, as well as providing the platform for a vast array of photovoltaics, and a permanent roof access walkway.Ash & Lacy also supplied support in the form of site inspections throughout the construction process, design for roof tapers and all perimeter and feature fabrications and fasteners.

The proposed developments followed traditional timber kit design, consisting of an outer brick skin 50mm cavity, with an internal 140mm stud frame, and using mineral wool insulation minimum 20mm service void, finished with a plasterboard lining. The brief was to achieve air permeability less than 6m3/h/m².

Timber Conservation™ windows and doors by Mumford & Wood have been specified by a building developer for his own residential property in Poole, Dorset. This large coastal town, once a maritime trade hub, has attracted tourists and visitors to its beaches and landscapes for many decades and is an established area of beauty.

Sherwood Lodge – a new £18.5m joint headquarters for Nottinghamshire Police and Nottingham Fire & Rescue Service. Scheduled to open by the end 2021. Aspex products were selected by YMD Boon working with Gleeds for Nottinghamshire Police, Fire & Rescue.Products supplied: Ironmongery, Integra Doorsets and Novista Riser Timber Doorsets

Situated on a 19.8-hectare site, the innovative new Barony Campus consolidates fives schools onto one shared community campus, creating a centre for education for the towns of Cumnock, Auchinleck.  Contractor: Morrison ConstructionArchitect: Sheppard RobsonProducts supplied: Ironmongery, Novista Riser Timber, Integra Commercial Doorsets

Bilco UK has supplied an innovative replacement roof hatch for a medieval church in Norfolk. St Mary’s is one of the 653 churches within the Diocese of Norwich. When it came to providing a means of safe access to the roof area a product was required that was both technically and architecturally suitable. Medieval Masonry Ltd, a specialist contractor in the restoration and conservation of historic buildings with over 50 years of experience in the industry, installed Bilco UK’s S-50VMTB VersaMount® Replacement Roof Hatch.

Situated in the picturesque village of Tintern in Monmouthshire, the Cistercian abbey is one of the most historic monastic ruins in Wales. In 2013 work started at the abbey to replace the roof of the gift shop, which had exceeded its serviceable life. The brief for this project was to not only repair the failing roof, but to bring the abbey to the forefront of modern-day roofing technology with the installation of a state-of-the-art photovoltaic (PV) system. Given these requirements, BauderSOLAR’s innovative PV solution, SOLfixx Plus, was a natural choice.

The roof area was badly damaged by heavy storms, with all existing ballasted solar panels lifting off the single ply roof and destroyed beyond repair. The client needed the remedial work completed to fixed deadlines in order to comply with insurance requirements, and wanted to optimise the roof by replacing the pre-existing photovoltaic (PV) array with a solar solution that would deliver superior energy generation. The office also had to remain operational throughout the works, creating logistical challenges

Roofing slates from Welsh Slate's Cwt-y-Bugail quarry were specified for the new-look Royal Pagoda. Welsh Slate roofing slates have played a “critical” role in the award-winning renovation of one of London’s most unusual buildings. A two-year conservation project to restore the roofs, and 80 decorative dragons, on the 18th Century Great Pagoda in the World Heritage Site of the Royal Botanic Gardens at Kew will give the public access to the upper floors for the first time in decades.

Tew Farmhouse and Barns is a Grade II Listed farmhouse situated in the Cotswolds. The derelict barns were developed into six luxury holiday lets. With nearly thirty rooflights on the scheme, the Rooflight Company in-house design team worked with the roofing contractors to make sure the installation into the zinc roof would be effortless.In total 28 neo® roof windows in two different sizes were specified with a mixture of manual and cill motorised opening and blinds in varying styles and sizes.

The National Gallery and the Science Museum - two of London’s major and iconic visitor attractions built more than 150 years ago – required an extensive programme of roof upgrades and maintenance. Working with the National Gallery since 1995, the roof replacement and thermal upgrading project has seen in excess of 12,000sq m of Sika Sarnafil membranes installed, together with insulation, roof lights and walkways in a series of over 30 completed projects – including the complete Sainsbury Wing in 2008.

Fairford School was refurbished in 2008 and required a roofing system that could offer unsurpassed durability complimenting the honey coloured brick walls.Metrotile’s .900mm Slate profile in Bronze was specified, as it is the only system that could meet all of the project’s demands. The school’s new Metrotile Slate roof delivered on all counts including performance, durability, low whole-life cost and aesthetics. As Fairford is situated in a rural setting, the aesthetics of the building’s roof needed to compliment the natural surroundings.

Gary Lambert of Broadstairs-based Complete Roofing chose Rhepanol fk single ply membrane to waterproof the 690 m2 two-tier curved roof of celebrity restaurant Rock Salt, which overlooks Folkestone harbour.

Lomax + Wood were selected, from the UK’s finest timber window specialists, to design and produce a range of premium quality oak windows and doors for the Standard Groups first UK hotel. The building, a local landmark was previously the Camden Town Annexe with a brutalist seventies style, now reimagined as the “new cultural crossroads of London”.Lomax + Wood were selected, from the UK’s finest timber window specialists, to design and produce a range of premium quality oak windows and doors for the Standard Groups first UK hotel. The building, a local landmark was previously the Camden Town Annexe with a brutalist seventies style, now reimagined as the “new cultural crossroads of London”.Made-to-order oak windows and doors to the ground floor and eighth.15 Box sash windows with bespoke under panels.8 Curved on Plan fixed casements.34 Fixed casements.17 Single doorsets.10 Sliding doorsets.3 Double doorsets.1 Bifold doorset3 Casements with bespoke under panels.Specialist ancillary joineryEuropean oak timber specified with OSMO 420 clear UV oil finish externally and internally.Bespoke sections machined to accommodate additional thickness of specialist glass units.Glass was a key factor in the design process, specialist 13.5mm laminated outer pane/12mm cavity and 11.5mm inner pane (37mm overall) was required to meet the acoustic requirements of the project, provide solar control and give as neutral an appearance as possible. Specific glass marks required.Bespoke Curved on Plan units with curved glass sourced from a European specialist.Black ceramic coating to hide air conditioning units behind on specific frames.The overall requirement was for a ‘handmade look’, with internal and external linings added to the ground floor windows and a dummy peg detail on the corners. All the ironmongery was bespoke with some handles for the ground floor reception and bar areas by Forms & Surfaces, sourced from U.S.A. Door cylinders were also bespoke as an additional length was required to accommodate the unusual frame thickness.Design required to adapt stable door details to accommodate panic bolt hardware for garden area.The bell boy entrance door was a particularly unusual detail for Lomax + Wood with a bespoke aluminium cover with circular cut outs, manufactured to cover the timber door behind.Overall the project was challenging but Lomax + Wood specialise in producing high performance, made-to-order timer windows and doors to meet our clients specification and aesthetic requirements. It is important to note that the oil finish does require high maintenance and will not be viable in all situations.In addition to timber windows and doors we also provide aluminium composite products which are on display, with our traditional range at our head offices in Essex.

Regupol studwork isolating strips helped prevent flanking sound between suites at the new Hard Days Night hotel in Liverpool.The ChallengeWhen a suitable site was finally found for Hard Days Night, the eagerly anticipated Beatles themed hotel in Liverpool, an ambitious two-year development plan was put in place to convert the historic listed building into a prestigious four star hotel.Extensive alterations to the internal area of the building created 110 guest bedrooms, which included two exclusive Lennon and McCartney suites, bars, restaurants and function rooms as well as a wedding chapel.Designed to create a unique environment with a high quality feel, it was essential that Hard Days Night lived up to the expectations of the many visitors it would welcome. Part of this meant ensuring that bedrooms were adequately soundproofed, to ensure guests were not disturbed.As with many refurbishment projects, the floor construction was timber, which left Hornport Construction, the main contractors on the project, tasked with finding a compatible acoustic treatment that would help prevent sound transfer between bedrooms.The SolutionAlthough internal wall isolation was the specified acoustic treatment, Hornport Construction was able to make the final purchasing decision as to which products would be used. After consultation with CMS Acoustic Solutions, Regupol studwork isolating strips were identified as the most cost effective solution to deliver the required acoustic performance.Manufactured from recycled polyurethane (PUR) foam, Regupol studwork isolating strips are supplied at a standard thickness of 6mm, and widths to suit specific development requirements. Sitting beneath all types of timber partitions, the studwork strips reduce structure borne noise by absorbing sound and de-coupling the connection between floor and wall constructions.Resistant to ageing and deformation, Regupol studwork isolating strips offer long-term performance and will not collapse under high point loads.Available exclusively in the UK through CMS Acoustic Solutions, Regupol studwork isolating strips are supplied with comprehensive installation guidelines, making it simple for contractors to install independently on site. Easily laid, the Regupol material is bonded straight to the subfloor, with the partition erected directly on top.The ResultAt the Hard Days Night Hotel, Regupol studwork isolating strips were used to isolate the party walls separating the corridors and bedrooms. Designed specifically for use with timber, Regupol studwork isolating strips offered the ideal solution to isolate a party wall sitting on an existing timber floor.Gerry Abraham, site manager, Hornport Construction, concludes: “The Hard Days Night is a four star hotel, so high acoustic standards were imperative. We initially looked at timber sole plates with pre-fitted isolating strips, but this was quite an expensive route. We consulted CMS Acoustics who were able to provide a cost effective and high performing alternative with the Regupol studwork isolating strip – which was just as quick and easy to use.”

We were delighted to collaborate with Prater on the Bracknell regeneration project. The Marks and Spencer building was one of 6 blocks that we were involved in cladding. This building showcases BTS Fabrications’ Vantage SF Rainscreen in three shades blue, and white high gloss Alucobond. The combination of cladding and timber creates a stunning effect.

This beautiful Avonbridge Limestone was selected by our clients to complement the existing rustic timber beams and exposed brickwork throughout their traditional farmhouse. Colour and texture were essential when renovating this older property; the clients wished to create a cozy atmosphere that could withstand the rigors of a working farm lifestyle with children, dogs, and more!

Formerly the home of AstraZeneca, Alderley Park is a world-leading life science and innovation campus situated across 93,000 sqm on the outskirts of Manchester city centre. With a mix of new-build waterproofing requirements and existing roof refurbishments, the client appointed Garland UK as a roofing partner across the multi-building site. Alongside the refurbishment and new-build site works, Garland UK was also briefed to provide a tailored design specification for the Glasshouse Project, which would become the largest triple pitched standing seam roof in the UK.Garland UK's 3 system portfolio of high-quality bituminous membranes, cold applied liquid coatings and profiled metal ensured that each roof would get the right system for its unique challenge.

Low environmental impact... CHALLENGE All over the world architects and building owners are trying to create buildings with a low environmental impact. For this private house, the architect wanted to combine an aesthetical finish of a metal roof in combination with PV and hot water panels. The biggest issue for the architect was the fixing of these panels without having leak problems in the future. SOLUTION The roof was waterproofed using a RENOLIT ALKORPLAN roofing membrane that is mechanically fastened onto the supporting roof structure. Two kinds of PVC profiles were heat welded onto the waterproofing membrane: on the one hand RENOLIT ALKORDESIGN profiles (for aesthetical value only), on the other hand there are RENOLIT ALKORSOLAR profiles, which function as the base to attach the hot water and the PV panels. The gable was also finished with the RENOLIT ALKORDESIGN system.

The post-industrial area of Hackney Wick has, in recent years, undergone large-scale regeneration.Sitting on the site of a dilapidated Wallis Road factory and yard space, this mixed-use development with 44 luxury loft apartments and 2000 sqm of commercial workspace retains the character of the area.SystemQuadro porcelain paving tiles in the shade ‘Crema’ were used across each of the private balconies, as well as on the roof terrace.Tiles were supported by various RYNO height-adjustable pedestals.Ease of InstallOn roof terrace areas, RynoPaveSupport RPF Adjustable Paving Pedestals were used to support porcelain tiles.RPF Pedestals raise the tiles off the roof, allowing for fast drainage and maintenance access when required. They have a large supporting base, which protects the roofing membrane.

On the Grand Union Canal in Hemel Hempstead, the Nash Mills Wharf housing development features a range of stylish new build 1-4 bedroom houses and luxury apartments offering high quality waterside living in this Hertfordshire town.With a waterproofing system required to protect the concrete podium above the ground floor car park, a selection of hot and cold applied products were provided by Proteus Waterproofing that met the requirements of the client Linden Homes. The licensed roofing contractor worked with Proteus Waterproofing on a dual system specification which included the fast and economical Proteus Hot-Melt waterproofing system, and for the intricate detailing around upstands and to avoid hot works around the plastic soil and vent pipes, the Cold Melt® waterproofing system was the ideal solution.Fast, hassle-free applicationWith the podium deck covering 3000m2, the Proteus Hot Melt® system was the optimum waterproofing solution for a robust, cost effective, seamless and fast application. This solution worked exceptionally well for the Licensed Contractor and is compatible with the fast applied Cold Melt® solution which was used for high detail items including plastic soil and vent pipes and upstands. There was also the added challenge of wet brickwork and an exacting building program to keep to. To overcome this problem, Proteus isolated the wet substrate with Pro-DPM Primer (Damp Proof Primer) which can be applied to green concrete 3 days old and then followed immediately by the Proteus waterproofing system. This enabled the Cold Melt® to be installed on to the vertical elevations will no loss of time.Quality controlProteus Waterproofing worked in close partnership with its Licensed Contractor to successfully deliver the project to a very high standard within the required timeframe.Long term performanceIncorporating recycled rubber-crumb and other organically grown products, Cold Melt® creates an elastomeric, seamless, cold applied membrane and can outlast the lifetime of the substrate on which it is installed.

When undertaking a heating, ventilation and air conditioning (HVAC) maintenance and upgrade contract on a North Sea offshore platform, RBG Limited identified that critical noise levels were apparent in a range of working areas.Investigating the issue, RBG Ltd commissioned environmental sound testing, which revealed that ambient noise exceeded a specified minimum of 55dB (A) throughout the electrical workshop, store room, hydraulic workshop, subsea office and mechanical workshop, reaching its highest levels of 88-96dB (A) in the mud pit room. Additional noise generated by operating pumps, cranes and machinery would further increase the noise levels in these areas.As such, RBG Ltd needed to source a high performance industrial acoustic solution that would sufficiently reduce the noise contamination and make the working environment acceptable.Seeking expert industrial acoustics advice, RBG Ltd briefed CMS Acoustics on the project parameters, who responded with a bespoke ISO Acoustic Enclosure Panel system design.The SolutionThe ISO Enclosure Panel is a prefabricated sound reduction system, designed to create noise-protected structures in industrial environments. A self-supporting and robust construction, it offers the additional benefit of a short assembly time, facilitated by the panels being lightweight and easy to handle.The industrial acoustics technical team at CMS Acoustics calculated that a combination of 50mm and 100mm thick ISO Enclosure Panels would be required to achieve the specified noise reduction in the different areas. Depending on panel thickness, fire resistance ranging from 30 minutes to two hours can be achieved.For RBG Ltd, CMS Acoustics manufactured the panels in white and supplied them in ready to assemble kits clearly labelled according to area for installation. Some panels were manufactured to allow removal for maintenance while others were designed to be stud welded to external walls.To increase system robustness, CMS Acoustics integrated acoustic doors and vision panels into the ISO Enclosure design.

A new self-build farmhouse in the beautiful Scottish countryside has been fitted with the high-performing Wraptite air-barrier. The project is designed to Passivhaus standards by Architect Frances Strachan-Friar. Talla Fiodha (‘timber or wooden hall’ in Gaelic), Charleston Farm, near Errol, Perthshire, will be the new home for Frances and her husband.From the outset, the aim was to achieve a more sustainable design and follow a different approach from the traditional timber kit. After undertaking significant research into different types of construction, the architect selected Xilonor CLT cross-laminated timber installed by Glulam Solutions Ltd., Inverurie.Frances Strachan-Friar commented on how the selection of Wraptite has benefitted the development. “The specification of the correct type of airtightness barrier was critical in achieving thermal efficiency. Wraptite was chosen because it allows the airtightness layer to be fitted to the outside of the construction. In doing so, the external application of Wraptite provides essential protection in the form of waterproofing and weatherproofing for the CLT during the build.“The Wraptite system was great and easy to apply, especially around junctions, enabling us to seal all of the junctions completely. The use of a traditional membrane would not have given the same performance. I have previously specified products from the A. Proctor Group, but this was the first time using Wraptite. Proctors provided a comprehensive Toolbox Talk and have been a great support throughout the project.”The Wraptite system is the only self-adhering vapour permeable air barrier certified by the BBA. It combines the critical properties of vapour permeability and airtightness in one self-adhering membrane. As a result, it provides high vapour permeability in a continuously sealed, airtight membrane.The high vapour permeability of the Wraptite air barrier allows the substrate beneath to dry quickly and moisture vapour to escape and reduces the likelihood of mould, mildew, condensation, timber distortion and metal corrosion. The vapour permeability of Wraptite also allows any water vapour to escape efficiently, thereby avoiding interstitial condensation problems.Designed to replace traditional airtightness methods cost-effectively, Wraptite is a low-resistance vapour permeable air barrier, durable, flexible and lightweight, allowing for easy installation, with the added benefit of providing temporary protection against the elements during construction

The area of Bermondsey Spa in South London was a vast development project in 2017 and 2018, the Bermondsey Square Hotel being a focal point of the area. As well as assisting with various applications for the projects, Fixfast helped with site visits and rainwater calculations to ascertain the needed level of roof drainage. Having swiftly answered these requirements, Fixfast then supplied many of the well proven FarBo roof outlets together with leaf guards to ensure the longevity of the roof areas."Brilliant service, didn't have any problems at all"Tanya Hall - Buyer

Financed by county council capital funds, Northamptonshire County Council undertook a multi-million pound remedial works programme on a number of schools originally built in the 1960’s and 1970’s. All of the buildings were suffering from some degree of water ingress, and the roofs needed to be brought in line with current building regulations for improved thermal performance. Sika Sarnafil’s specialist roofing contractors installed over 50,000m2 in light and lead grey of G410-18EL single ply membrane to the school roofs.

The Joseph Black Building, found in the King’s Buildings Campus at the University of Edinburgh, houses the School of Chemistry and is one of the oldest buildings on the campus. But its existing copper roof covering had come to the end of its natural life. Sika Sarnafil’s flagship Sarnafil Plus refurbishment offer was the perfect solution for this project. Sika Sarnafil Membrane S327-15EL in Patina Green was chosen to replace the old roof covering, as the local authority planning department advised that this product was an acceptable replacement for the original copper roofs on the listed building.

The Housing Trust’s first encounter with Metrotile Lightweight Steel Roof Systems was during a refurbishment project at Pendle House, Denton. A home for the elderly, the building needed a new roof but couldn’t accommodate traditional products due to large spans between the trusses and the need for reduced weight on the supporting structure. Metrotile was chosen due to the lightweight and eight-pan profile design. It was after this project that the many benefits of Metrotile Lightweight Steel Roofing became apparent to New Charter Housing Trust and more projects swiftly followed

The Woodside Green Christian Centre is a charitable trust renowned for its work with children in the west-Croydon area, its new £1.7million home providing an outstanding example of how imagination can use the versatility of natural roofing slate. The church lies at the heart of the centre and is surrounded by meeting rooms, apartments, offices and operational areas. Above them, the various roofs provide a slatescape that showcases what can be done with roofing slate – providing you have the imagination and skill! Visit our website to read in full.

In the renovation of a substantial property in London SE1, in the historic Borough of Southwark, Mumford & Wood, specialists in the design and manufacture of premium quality timber windows and doors, have supplied Conservation™ casement windows and sliding sash windows for a sensitive renovation. This mixed use building was one of the last remaining plots awaiting development by morelondon.

Established in 1976, Corfe Hills School in Dorset welcomes over 800 secondary and sixth form students through their gates each year. Since achieving Academy status in 2011, Corfe Hills have been looking ahead, keen to develop a schedule of works for building improvements that support the school’s growth and ultimately safeguard the building’s future.Over time, the existing roofs across the site had experienced continuous water ingress issues that needed to be addressed. Multiple roof penetrations from the roof lights were leaking water; the existing waterproofing system and the overlaid bituminous membrane were failing in places resulting in splits and blistering, and the metal roof had rusted beyond repair. With rain seeping directly into the classrooms below, action had to be taken to ensure the site was remedied to a safe and comfortable learning environment for students and staff.Garland Technical Manager, Paul Boole, was instructed by building surveying firm Kendall Kingscott to support Corfe Hills approaching CIF bid for the critical roof refurbishment works. An essential part of the brief was to ensure that the buildings were not only fully waterproofed but to upgrade the overall thermal efficiency, alongside securing a robust 20-year guarantee.In support of the CIF bid, Paul carried out a thorough investigation of the school’s roof assets for Kendall Kingscott, producing core sampling data, detailed condition surveys and U-Value calculations to outline a clear specification for the works required. 

Challenge Modern paving flags required for city centre roof terrace at flexible workspace Urban HQ situated in Eagle Star House offers state-of-the-art facilities including meeting rooms, event space, a member’s lounge and bar.  One of its most notable spaces is the rooftop terrace. The roof garden provides co-workers with a valuable communal area to foster company culture or escape from their desk. The terrace offers a flexible space to relax, socialise or entertain while taking in the views of Belfast city and beyond. The central design aspiration was to bring a New York or London feel to Belfast city. It was essential that the roof terrace hard landscaping aligned with the design ethos. SolutionContemporary Mayfair Flags installed on pedestals were the perfect choice  Tobermore’s Mayfair Flags with their granite aggregate contemporary finish were the perfect choice for Eagle Star House. A contrasting finish was created on the terrace in the colours Silver and Graphite. A simple yet effective stacked laying pattern was deployed which adds to the clean look of the contemporary roof terrace. The commercial space has more of a boutique hotel feel than a city centre office. The Mayfair paving flags were installed onto adjustable pedestals, creating a level surface throughout the terrace. The use of this installation system enables the laying of paving flags without the need for grout, sand or adhesive. It also creates a void beneath the paved surface allowing an easy and convenient route for exterior cables or other services. View our Roof Terrace Support for installation on pedestals for roof terraces, balconies and roof gardens.

A high profile 0.7 hectare residential development, completed in 2017. This project featured the Aquamodul warm blue roof, one of the largest schemes of its kind ever achieved within the capital.ChallengesThe project presented significant challenges, such as demanding thermal performance criteria combined with a challenging planning requirement to achieve maximum outflow rain water run off rates of 10l/s across the entire 7500m2 site.SolutionsThe design and implementation of a site wide blue roof ensures the development’s contribution to mitigating flood risk in London and supports the protection of England’s waterways. Modelled over a 300 year period, the blue roof design is future proofed in terms of its provision for likely climate change and increases in predicted peak rainfall events.Second generation hot melt structural waterproofing system, Wilotekt-Plus, was installed as the Air and Vapour Control Layer (AVCL), which provided an extremely robust waterproof structure during the external envelope and superstructure construction phase. Hytherm ADH thermal insulation and BBA accredited Force Dalle bitumen membranes with anti-root technology where later installed to complete the waterproofing and insulation system.Prior to hand over and installation of the Aquamodul blue roof attenuation cell, the waterproofing system was integrity tested using a differential pressure testing method by independent specialists to ensure the roof was watertight. Once passed as secure, the Aquamodul blue roof cassette and biodiverse (brown) living roof finishes where installed with the further addition of a PV panel array generating the majority of the building’s electrical energy requirements.Systems in useForce Dalle®Wilotekt®-PlusAquamodul®