"roofing membranes"

Liquasil's BBA Approved Metalseal 20 roof coating and Gutterseal system were specified for use on the Airspace Trampoline Park in Wolverhampton. The whole roof was pressure washed and a historical cut-edge corrosion treatment was removed before application; the cut-edges were treated with our SWT Corrosion Primer, with additional reinforcement to the mid-laps through the installation of Liquasil's optional HP Butyl Tape.The whole roof was then coated with Metalseal 20 in Goosewing Grey at a filmweight of c. 300 microns to provide a protective, aesthetically pleasing finish.The gutters were cleaned out and dried before being primed with our SWT Corrosion Primer. Once touch-dry, the joints could then be sealed using our Non-Sag Sealer and a single coat of Liquasil One was applied to the entire gutter. Liquasil One can be immediately applied over the top of Non-Sag Sealer, meaning no time is wasted waiting for it to cure before the works can continue.The end result was a revitalised metal roof with a protective, water-resistant coating that is guaranteed for 20 years.

Fort DunlopBauder Total Green Roof System (BTGRS)SynopsisDuring the recent regeneration in and around Birmingham, innovation has been a key factor; a theme optimised by the redevelopment of the Dunlop Tyres warehouse which has been transformed into 45,000m² of office space and a 6,000m² hotel.Bauder Building BoardProject:Fort DunlopInvestor:Urban SplashLocation:BirminghamArea Size:7,100m2Architect:Shed KMContractor:James M Green Company LimitedThe specificationPractical challenges such as the reduction of noise pollution and maximising the building’s lifespan were all met by the Bauder Total Green Roof System with an extensive landscaping of sedum. The planting scheme provided instant coverage as the sedum was laid as pre-cultivated vegetation mats. Green roofs have excellent acoustic qualities for both external sound (up to 3dB) and internal noise (up to 8dB). This proved essentially in the selection of the Xero Flor blanket due to the proximity of Fort Dunlop to Birmingham Airport. The resultThe entire solution provided a watertight installation in conjunction with a 20-year guarantee whilst making the structure both environmentally friendly and aesthetically pleasing.System installedBauder Total Green Roof System (BTGRS) 1 BauderPLANT EA torch-applied, root resistant capping sheet. The product features chemically treated bitumen to deliver superior root resistance which has been tested and approved by the FLL. The membrane is reinforced with 250g/m² spunbond polyester fleece to allow the finished product to cope with structural movement without fracture.2 BauderTEC KSA DUOA self-adhesive bitumen underlayer with “DUO” lap technology to ensure thorough sealing of lap joints, even in lower temperatures. 3 BauderPIR FA-TEFlatboard insulation used on the lantern roof area to help meet its U-value of 0.15W/m²K. 4 BauderTEC KSD FBSA self-adhesive SBS elastomeric bitumen air & vapour control layer, with a mica finished upper surface to allow easy bonding of insulation using the specified Bauder insulation adhesive.Bauder XF 301 Sedum System1 BauderGREEN XF 301Sedum vegetation blanket instantly providing at least 90% coverage on an extensive green roof. Integrated water retention and filter layer.2 BauderGREEN AL 4040mm high perforated edge/drainage trim frames and retains the Bauder XF 301 sedum system.3 BauderGREEN SDFMulti-functional drainage and filtration layer which prevents the roots of sedum plants from becoming waterlogged.4 BauderPLANT ETorch-on root-resistant capping sheet green

A dated conservatory area is transformed by Breezefree with a retractable glass roof and polycarbonate curtain walling. Nagan Johnson Architects approached Breezefree to refurbish a dated conservatory area as part of the fit-out of the Cuban restaurant group’s second site in London’s Smithfield district. The brief required a modern retractable glass roof, to replace the old lean-to rooflight, and translucent curtain walling, to replace the dilapidated brick walls and windows...

Our Roof Hatches have been installed on top of many buildings around the world. For this project, our Roof Hatches were installed with stunning views of Alexandra Palace.To suit the building's style, these hatches feature an anthracite powder coat finish, not only enhancing their durability but also adding a contemporary and stylish touch to the overall aesthetics.Thanks to the gas struts, opening and closing these hatches is effortless, ensuring convenience and ease of use.

This project in Derbyshire involved treating cut edge corrosion, re-coating the roof and lining the gutters. Products used were * Metalaseal BBA Approved metal roof coating system * SWT Primer (to treat rust in the gutters and cut edges) * Liquasil One and Non-Sag Sealer to line the gutters. The project is covered by the unique Liquasil Latent Defects Guarantee, which is written specifically for Liquasil and underwritten by an A-Rated, Lloyds of London insurer.

FDT harnessed the most modern roofing materials and advanced 21st century technological know-how to help preserve one of Europe’s most remarkable ancient monuments, 5,000-year-old Skara Brae. The designated World Heritage Site, a fascinating commune of small interlinked stone dwellings, is one of the most-visited tourist attractions on the historic Orkney islands and offers up to 60,000 visitors a year an unparalleled taste of life in Neolithic Orkney.

SIG Design & Technology and SIG Insulation are working with the Interserve Kajima consortium on a batch of seven secondary school projects to deliver a value-engineered, robust roofing solution. At Stopsley High School there are two roofs installed by Briggs Amasco in an approximate 16 week programme. The largest roof measures some 2500m2 and the inverted roof build up selected and supplied by SIG comprises IKO’s PermaTEC hot melt waterproofing system.

This project, to coat approximately 2000 sq metres of asbestos roof with the BBA Approved Asbestsoeal system is a lesson for all in correct health and safety. Liquasil provides all approved installers with H&S training as standard. This deals with correct use of netting, scaffold, walkways, work platforms and waste water filtration from asbestos roof cleaning. Having already completed 500sq metres on a unit a year previously, the contractor was invited back to complete the rest of the block, which is the best possible endorsement.

A sense of community, abundant greenery and lake views on the roof terrace for all residentsThe housing fair is held annually in Finland. In 2021, it will be held in a scenic location in Lohja, Southern Finland. An interesting partnership quarter will also be put up in the fair area, where a sense of community has especially been taken into account in the planning. A block of 34 modern and energy-efficient apartments. The principal designer of the site is the architect Sasu Alasentie from UKI Arkkitehdit.”The idea behind the whole quarter is a sense of community. The flats in the building do not have their own saunas, but instead a communal use sauna will be constructed on the roof terrace. You can see the wonderful lake scenery from the roof and by utilising the roof terrace we wanted to ensure views of the lake to all residents. The yard areas of the quarter are fairly compact, but the roof terrace creates more greenery and communal outside areas for all the residents to use. We also hope that this will increase the residents’ team spirit and sense of community,” says Sasu Alasentie about the basis of the planning. ”On the roof terrace, we will also build an individual planting box for each resident, where they can cultivate herbs, flowers or whatever plants they want. A small summer kitchen corner and dining area will also be built there, as well as hanging chairs for lounging around. All in all, the area will hopefully become a communal, green oasis to spend time in, for all the residents,” says Sasu Alasentie. ”When we were choosing materials for the terrace, it was important to us that they would be in keeping with the building’s ecological nature and energy efficiency. Together with the contractor, we decided on the UPM ProFi Piazza composite for the terrace material. What appealed to us about it was particularly its durability and that it was easy to look after. Naturally also the fact that it’s made of recycled material, which fits well with the environmentally-friendly ideology of the whole building. I believe that in future projects, environmental friendliness and materials made from recycled materials will become even more popular,” says Sasu Alasentie.  

A project utilising our Del Carmen Spanish Slate took home the award for Roof Slating at this year’s UK Roofing Awards, hosted by the National Federation of Roofing Contractors (NFRC). The NFRC is the largest and most influential roofing trade association in the UK, promoting both quality products and contractors, while ensuring that its members are at the forefront of all roofing developments. Contour Roofing (Essex) was given the task of providing the roof coverings to St Joseph’s College, a Grade II listed building (1866) on the fringes of Mill Hill Village.

Bilco UK’s special zinc-clad Roof Access Hatches and Smoke Vents chosen for the Zaha Hadid designed Glasgow Transport Museum, Scotland. The roof specification included Smoke Vents and Roof Access to blend with the roof finish. Bilco supplied modified units with zinc cladding to achieve the desired look. To enable safe roof maintenance, a modified E-50T Hatch was supplied and installed to the 46 degree sloping roof enabling maintenance staff to gain easy, safe access to roof equipment

In the Peak District National Park with views of Cressbrook Dale and the Monsal trail, a thermal bridging solution developed by Owens Corning FOAMGLAS® is helping to deliver high levels of thermal performance for a new, modern home with a minimal space heating demand.The Quarry is a mostly single storey, green-roofed dwelling set on the site of a former shallow stone quarry. Working with John Pardey Architects (JPA), client Will Griffiths secured permission for a modern design faced with traditional materials to ensure a development that sits comfortably within the landscape.

Surespan designed and manufactured several fire-rated roof hatches for the Killeen ISD East/West Ward Elementary School, in Killeen Texas.  The Project:Huckabee is the architect behind the East/West Ward Elementary School, tasked with replacing two 60-year-old campuses, by combining them into one new holistic learning environment. The planning behind the architecture focuses on efficiency, function and ease of wayfinding. From simple to navigate corridors, modernised classrooms and glazing to illuminate the interior with natural light. East/West Ward Elementary School blends district design standards with innovative thinking to achieve spacial efficiency and maintain equitability.Product:Surespan designed and manufactured five 35.5-inch x 35.5-inch Fire Rated Roof Hatch with an integral guard hand railing attached. These hatches are thermally broken and have been designed and tested with 4-hour fire resistance for integrity to EN 1634-1:2014.  Features:These hatches are using environmentally friendly materials such as non-combustible minerals and fireboard cladding to achieve a top-performing thermal efficiency. All the hatches were finished in a light grey polyester powder-coated finish for an aesthetically pleasing solution. The coating is set to last many years, just like the durable masonry veneer that is featured in the building, helping to maintain the space for years to come. 

The client contacted us in urgent need of a green roof solution before a project handover. Green roof was part of the planning application. Pre-grown panels with patented design were delivered on pallets and lifted to the roof via forklift. The ingenious connecting system means each module clicks to its neighbour tightly and securely so once installed, the sedum has a seamless appearance. The plants are a mixture of sedum species ideal for the UK climate. They are well rooted into Wallbarn's bespoke substrate and fully mature. 250 sqm of green roof was installed in 1 day.

See how RynoPaveSupport paving pedestals helped create a sophisticated roof terrace in the new neighbourhood rising above the area of Canary Wharf.

TapcoSlate is a great product, but it’s also how you use it that makes a project stand out from the crowd! Roofing industry expert Jos van Bommel is someone who knows exactly how to achieve this. During the renovation of his own home, Jos refurbished the entirety of the roof along with help from his three sons.

The Down to Earth Training Centre, built almost exclusively with natural and locally sourced materials required an anti–root roofing system, ready for the install of a green roof.

Premier Loft Ladders were contacted by a specialist food processing plant to replace a damaged retractable roof access ladder. As this presented the only means of access for maintenance of roof top equipment, it was important that the replacement access ladder was strong, durable and easy to operate. The Supreme with flat roof access hatch provided the perfect solution. Please follow the link below to learn more about this high-specification project...

IntroductionFerrari World in Abu Dhabi is the world's first Ferrari theme park. The park includes 37 different rides and attractions and features the world's fastest rollercoaster “Formula Rossa” – reaching 240 km/h in 4.9 seconds. The park has been open since 2010 and has been nominated for numerous awards. Project:Ferrari World in Abu Dhabi needed a unique solution to allow for the maintenance of rollercoaster carts. Due to restricted space, a sliding hatch was proposed to allow easy craning in and out.Products Supplied Surespan manufactured and supplied an SLHE Aluminium, thermally broken, single leaf, electrically operated, sliding roof access hatch. The hatch was a large 5400 x 4000 structural opening sliding hatch.A sliding hatch allowed maximum clear space. Operated by a 230v geared motor. The lid and upstand are filled with 50mm thick CFC and HCFC free Polyisocyanurate insulation which offers a U-Value of 0.43W/m²K.

Abu Dhabi Airport Company signed a contract for the construction of infrastructure integral to the Abu Dhabi International Airport expansion. The project was set to be delivered across multiple work fronts including airside and landside airport operational areas. Surespan was asked to supply a number of 2-hour fire-rated, FACTA Class AA, SAC floor hatches with a free-standing guard rail to three sides and a hinged gate. In addition to this, a number of Grade 304 Stainless Steel roof hatches with a unique ‘sandblasted’ finish and built-on non-penetrative SureGuard hand railing were also supplied.

IntroductionFollowing consultations with our design team, Surespan designed and manufactured a large double roof hatch for the National Oilwell Varco Dunfermline factory in Scotland.Products suppliedWe supplied;Surespan designed and manufactured bespoke double leaf hatches, measuring 4 metres by 4.3 metres. These hatches enable an external crane to lift the manifold units through the roof.With the use of a key, these hatches are controlled by a small PLC that electrically operates the Hatches in an automated sequence.Features:The bespoke double leaf hatches were specially designed to stay open utilising strut locking to withstand the wind condition they specified with the design team.The projectThe NOV Dunfermline factory experienced difficulties building tall manifold assemblies due to the restricted height of the building. Following a consultation with our experienced design team, they were able to design a solution to solve the issue.The outcome: NOV were able to continue its operation in the existing factory without having to hire temporary premises.

Ampteam Limited, were asked to provide a UNIFOLD® scheme for the conversion of level gutters, serving the central roof area of the building, to falls conditions, with a brief to eliminate standing water and leaks which had plagued the building for some time.Some 900 metres of valley gutters serving four separate Atrium roof areas in banks of six, which in turn are served by 5 metre wide valley gutter sections serving as Access and escape link bridges, were requested to be converted from level to laid to falls.Lower valley gutter bounding the periphery of the roof area serve and discharge the main roof area via 5 metre wide chutes from the escape link bridges. Positioned in the less sensitive areas, these were allowed to be laid level, although their existing holding capacity has been improved.The existing roof and gutter areas had initially received a PVC membrane when built. This, however, was patched in many areas and showing signs of deterioration. There were many concerns about the continued longevity of this installation.UNIFOLD® Gutter Lining System was chosen for its versatility, unfailing ability to replicate existing systems, provide falls conditions in level gutters and its long life. The system is also guaranteed for 20 years.Tapered Cork insulation was chosen to provide the base for the gutters and this was supplied in cut sets. The fall ratio was based on a minimum of 1:150. The Unifold gutters were purpose made to suit the falls ratio and provided in numbered sets to suit the individual gutters.Full site information was provided including schemes of falls, laying sequences and special details and instructions. In all, more than 50 separate drawings were issued to site. In accordance with Ampteam policy, all fabrication was factory manufactured and sealed prior to delivery to site. This ensures complete installation quality and integrity. The valley gutters serving the central Glazed Atrium roof areas were installed first. These comprised an apex at the central position of the gutters with falls arranged down to discharge ends at the Escape Link Bridges.As the glazed Atrium roof was above a sensitive area, no weekday work was allowed.Friday deliveries were permitted but all work was conducted during weekends.The end Atrium Roof area valley gutters were single fall from a transverse gutter at the outer perimeter edge.Access into the transverse gutter was extremely tight and normal joints could not be made so sections of UNIFOLD® were supplied to span individual Atrium ends and joins were made at the junctions with the valley gutters via factory manufactured tees, using UNIFOLD® patented clip joints.The existing transverse gutters were already higher than the valley gutters to aid discharge, but in order to create the necessary falls the UNIFOLD® transverse liner was lifted sufficiently to provide the required falls for the valley gutters.There was space to achieve this condition without compromising the capacity of the original transverse gutters.

A new car park has been constructed near the Hornschuchpromenade in Fürth and covered with an extensive green roof system. The car park has capacity for 380 cars and has been designed by The Max Bögl Group (MBG) with ease of construction, cost efficiency, visual impact and low maintenance in mind. In collaboration with contractors Isobautec, they selected MobiRoof green roof system from Mobilane as the most suitable option to cover the 1300 square metre roof expanse.

The Scope of the project was to provide a structural waterproofing solution to a private dwelling with new build extension.The property, situated on a sloping site gave the opportunity for the waterproof design to utilise the properties environment to allow for natural discharge of any potential water ingress.The property was detached and retaining to the front and side elevations where the retaining ground slopes down and away from the property to a garden that continues to slope down to a small stream. The retaining walls on either elevation rise at their highest point to approximately 1500mm above the internal floor level.The internal walls of the property were original brick to the front and new cavity built concrete block. The floor to what was the original house is of solid concrete construction joining on to a newer block and beam floor construction.When designing the most appropriate waterproofing system to any given situation, various design factors require addressing such as (but not limited to), final use of the building, the grade of waterproofing requirement under the British Standard, structural considerations based on the form of construction and in some cases, satisfying the requirements of building warranty providers.

Commercial to residential, it may be last orders for some of our great British pubs, for other’s its discovering exciting ways of transforming commercial structures into luxury residential dwellings.  The growing trend of converting old inns offers new homes a unique history whilst being packed with character and features.Delta Registered Installers, Advance Property Preservation Ltd were engaged to assist on a troublesome vaulted basement to a property, based in central London which had already been converted into high living accommodation.Just off the basement area were two large vaults around 12m long. Made from brick barrel construction, this below ground space had previously used for storing kegs of ale!One of these vaults had previously been converted into a spa area with jacuzzi and steam room, the other was used as a storage area. The owners had previously had the storeroom tanked with a Type A, render system, however this approach repeatedly failed, allowing for substantial water ingress which was causing damage to items stored in this area.With Structural Waterproofing one of the major contributors to project failure lies with the design. When hiring contractors, ensure the design, procurement of materials and installation is undertaken by one specialist will naturally reduce these known and associated risks. A specialist contractor will always be able to offer quality assurances.

Waterproofing design is a key and critical component for successful construction of below ground structures. Whether it’s a completely new build or making smaller changes to an existing property, waterproofing design should never be overlooked.Waterproofing might account for just a small fraction of a building’s total cost, but waterproofing defects can result in catastrophic consequences. When waterproofing fails, the implications are significant.Delta’s MD, Kevin Dodds was approached to offer advice and guidance on a failed waterproofing system.The existing structure had an impressive 5-level basement which houses: kitchens, food storage and food preparation areas, spa, plant rooms and accommodation. Near to a large river, the site sited well within the water table. The original waterproofing system was based on the secant piled walls and a block wall internally to provide a basic drained protection system with drainage holes at various points to drain to various levels.Over time, the third floor had become completely saturated with all levels of the basement experiencing water ingress in varying levels from damp patches to significant “jets” of water and flows of water through the secant piles.With remediation waterproofing design strategies, it may take some time to specify a suitable system. It is important that investigations are thoroughly carried out by individuals with the capability of diagnosing the defect, assessing the extent of that defect, and recommending a suitable corrective measure.

Delta Registered Installers, Premier Preservations, were approached to offer a waterproofing design and system to a basement, to ensure the vaults – located under the entire footprint of the property were protected from water ingress.

This large new-build structure required to be waterproofed to meet BS 8102:2009, the British Standard for the Protection of Structures against Water from the Ground requirements. As it is not possible to determine the amount of potential water pressure surrounding the structure, BS 8102:2009 states the waterproofing designer should expect a head of water against the structure at some stage during the structure’s service life.

Delta Registered Installers, Oaks Damp Proofing having previously undertaken work for the client were commissioned to design and install a Cavity Drain Waterproofing system that would meet BS8102:2009 the British Standard for the protection of structures against water from the ground, Grade 3 (no dampness or water penetration acceptable) to the cellar area of The Blonde Hedgehog. The Cellar having been used historically to store beer was not waterproofed historically. Beer cellars are notable for being very cold and wet. For hundreds of years beer cellars were always underground – because underground rooms are generally quite cool.

The scope of this project was to provide an effective, maintainable, and robust waterproofing solution to a below ground extension and underground garage to a residential home in Suffolk.Delta Registered Installers, Oaks Damp Proofing Co Ltd along with Delta’s Technical Sales Consultant Paul Callaghan, were appointed as Waterproofing Specialists to undertake the waterproofing design and installation of the waterproofing solution.Basement extensions provide opportunities for increasing a property’s footprint. Basement extensions have the potential to enhance living circumstances, from storage to additional bedrooms or pleasurable spaces, such as games rooms, libraries, or swimming pools. All structures, however damp, degraded or contaminated can be retrofitted into a dry, fully functioning habitable space.Whether retrofitting a waterproofing system or installing a new waterproofing system, BS 8102:2022 protection of below ground structures against water ingress. Code of Practice should always be incorporated into the waterproofing design.The qualified waterproofing design was to achieve grade-3 level and to incorporate two forms. Combination waterproofing systems (two forms) can offer optimal structural protection against water ingress. Where a combination of waterproofing protection is being used, the two systems should offer different performance characteristics to mitigate the risk of failure due to a common cause. The compatibility of the different protection types should be assessed in order to minimise the risks and negate the need for remedial measures.A combination of two forms of waterproofing is preferred when designing a habitable space.

The brief of this project was to carry out a trial on a section of track (the Metropolitan Line) located close to Farringdon station to provide an elastic, permanent repair waterproofing solution which would not cause any detrimental effect to the structure nor the trains passing through it.

The asbestos cement roof to this industrial unit in Hereford was heavily contaminated with moss and lichen and was leaking in numerous places. The moss and other vegetation was first dampened down, scraped off and placed into designated asbestos waste bags for licensed disposal. The roof was then steam cleaned. All metal fixings were treated with Liquasil's rust primer and sealed with Non-Sag Sealer. Small holes and cracks were sealed with Non-Sag Sealer. The entire roof was then coated with Asbestsoeal 20 and is now resistant to moss growth and water leaks.

A once neglected roof terrace on the top of a luxury private residence in South Kensington has been transformed by Paul Newman Landscapes, using MEDITE® TRICOYA® EXTREME (MTX) in two exciting applications.

LAMILUX designed and installed a shallow pitched glass roof for the central courtyard atrium of the student accommodation halls. The 60 equal glass panels formed the 7m X 29m rooflight featuring a sound reduction index of 38dB with double layered heat protection glass. Why LAMILUX were chosen ? LAMILUX could install with a surface inclination of just 3° ? The architect wanted to achieve a class 2 roof for safety of maintenance personnel whilst maintaining a low pitch

Features in 2015 on Grand Designs was an enormous modern house inspired by Ludwig Mies van der Rohe’s German Pavilion in Barcelona. This house adds to this oeuvre on a massive scale, reflecting the footprint in two connected pavilion buildings spanning 60 metres, with a swimming pool in place of the reflective pool. With single storey modernist buildings of this type the largest surface is the one that is not seen – the flat roof. In the case of Pavello the roof is a full 600m2 of Armourplan P with a bespoke fabricated edge detail.

Manthorpe Building Products has been an industry leader in quality dry fix roofing systems for over 15 years, helping to pioneer innovative new verge, ridge and hip systems for the roofing industry and the introduction of BS 8612 provides us with a great opportunity to demonstrate this quality.