"waterproofing"

The proven, durable properties of Sika’s high-quality waterproofing system were required to ensure the successful upgrade of one of the UK’s busiest rail terminals.The multi-million pound refurbishment of London Bridge station – which brings an estimated 56 million passengers into the city each year represents a huge undertaking by Network Rail to create new connections and increase peak hour services by 30%. The project is part of the government-sponsored Thameslink Programme.

Park Plaza Victoria Hotel is located in the heart of central London providing premium stays in close proximity to famous attractions such as Buckingham Palace, Big Ben, and the Houses of Parliament. Guests of the Park Plaza Victoria Hotel can enjoy the exclusive facilities available such as the sauna, swimming pools and on-site restaurant. Licata Building Systems are proud to have been a part of this project by providing full Licata waterproofing systems, flooring systems, and interior paints.

Residential New Build apartment and spa area, consisting of 141 apartments.21 loft apartments required a design lead shower solution for which waterproof XPS round shaped floor shower elements, bathboards for tileable cladding of baths and XPS building boards were supplied in 12.5mm thickness for walls and 10mm thickness for floors.120 Apartments had XPS floor level shower elements featuring a drainage channel right next to the wall, a completely continuous slope right to the channel and more flexible adjustment for the channel. 12.5 & 10mm XPS building boards were used on walls and floors.This was the first installation that we know of in the UK where the boards in the shower area were fixed to the studwork solely by a versatile single component adhesive sealant (wedi 610), ensuring no penetrations through the boards. The special formulation is especially suited to waterproof butt joints of building boards, and has outstanding resistance to the elements; and to chemicals; and is also free of solvents, silicon and PCP.As an abP-approved system, the use of the adhesive sealant and XPS building boards reduces installation time by up to 50% because no further sealing is required, even in areas of high humidity.

Our White Stone Impervia® Marble Tile is 100% waterproof and is finished to a commercial grade. This tile also has an MGO core and is reinforced with tough fibreglass for stability and durability which also means it's fireproof.Some of the benefits of our White Stone Impervia® Marble Tile include:The rigid core helps to prevent warping when exposed to moisture.Great at resisting damage from impacts like high heels and heavy objects.

The Louvre Post Office is an iconic building in the 1st Arrondissement, in the heart of Paris. The purpose of the project is really to keep postal activities in the heart of Paris. It aims also to enhance the spatial qualities of this building with a mixed-use program. Effisus Ecofacade P-Fix and Effisus Pre-Fab TrueSeal were integrated at this project. Effisus Ecofacade P-Fix is a solution for waterproofing facade connections. Effisus Pre-Fab TrueSeal is a pre-fabricated bespoke sealing solution.

Mapei systems have been used in the construction of a swimming pool at the American School in London, St John’s Wood. Complete waterproofing and ceramic tiling solutions were installed over a nine month period to areas in the pool tank and changing room interiors and exteriors. The project was completed whilst the school remained open, which meant materials had to be installed quickly and with as little disruption as possible, without compromising on quality. Image © Marcus Peel

Data Centre’s are one of the many sectors to be seen to utilise the roof spaces. In particular to Data Centre’s; Mechanical and Engineering services are typically installed on rooftops that offer multi-functional elements to the building, making the selection of the roof system more critical. There are a number of factors that are considered when selecting roof waterproofing systems, they should be robust and offer the benefits to future retrofits along with the accessibility for adaptions but most importantly they should be certified to both the Building Standards and the Insurers Requirements.

New school construction with biosolar wildflower roof system. Selection of sedum and native wildflower species pre-planted into M-Tray modular green roof trays for fast and easy access to and installation on single ply roof membrane. Client increased thermal insulation, reduced rainwater run-off, achieved energy savings, protected the waterproofing membrane and attracted wildlife to the roof space.The wildflower / PV roof system will feature in students' learning projects in the future.

The sustainable features of this ‘carbon-neutral’ development include excellent insulation, south facing terraces to maximise heat gain from the sun (passive solar gain) and structures built from natural, recycled and reclaimed materials, all sourced from within a 50 mile radius.Systems in useCityflor®Extensive Living RoofOverviewBeddington Zero Energy Development (BedZED) comprises a development of 82 homes in the London Borough of Sutton and is the UK’s largest mixed use sustainable community. It was designed to create a thriving community in which ordinary people could enjoy a high quality of life, while living within their fair share of the Earth’s resources.ChallengesAxter were tasked with providing a waterproofing and living roof solution for the garden terraces and higher level roof areas. As this was an environmentally-friendly housing development, careful consideration had to be taken to adhere to the sustainability requirements of the project. The thermal efficiency of the development was an essential design consideration with all roof areas needing to meet demanding thermal performance criteria. Lightweight extensive green roof systems were chosen for curved and sloping sections of the building due to their low maintenance characteristics, combined with high efficiency Solar PV renewable energy (BioSolar) systems on the roofs. Combining roof top planting with Solar PV improved the system performance and provided a positive visual impact.SolutionsCityflor multi-layer warm roof waterproofing system was designed and specified by Axter to meet the project’s demanding sustainability requirements. The use of a robust air and vapour control layer (AVCL) low permeability membrane, was installed to ensure the building was quickly made watertight during construction, whilst performing the critical technical function of controlling the movement of air, water vapour and heat leakage from within the building.The ideal capsheet choice for the development was our BBA accredited Force 4000 Trafic membrane, due to its anti-root technology and long term proven compatibility with living roofs. The installation of Force 4000 Trafic provided a robust waterproofing surface upon which the extensive living roof could be installed without risk of damage to the waterproofing by follow on trades.Extensive living roofs typically have thin (80mm) growing medium/substrate layers to keep the system depth and saturated load imposed on the building to a minimum. The Hydrolite extensive living roof system was specified because of its ultra lightweight growing medium as this weight reduction was ideal for the project’s unconventional structure. The Hydrolite living roof system was completed with a low maintenance planting design, utilising hardier, more drought tolerant plant species. The planting style was naturalistic with the aim of establishing self-sustaining plant ecology on the roof.AcknowledgmentsAxter worked closely with the project design and construction team to ensure that we were able to deliver a truly stunning and successful project.RAM Roofgarden LTD

Located in the heart of Central London, Bloomberg L.P.’s stunning new European headquarters is now operational. Located in the heart of London between the Bank of England and St. Paul’s Cathedral, the building had to meet modern-day efficiency expectations while establishing itself as a notable visual icon within such constantly developing and advancing city.Radmat and Prater were contracted to supply and deliver the installation of the waterproofing and thermal insulation to parts of the building, most notably its green/biodiverse roof.

Is an upcoming development by Damac Properties, that will be located in the heart of Business Bay, Dubai. The development will be home to an impressive mix of residential units, hotel rooms, and office space. Fire safety was a priority on this project. It was used the Effisus Vapour FR System, that works as a vapour control layer, protecting the building from condensation risk and improving the airtightness and consequently the energy efficiency, and the Effisus Bonding KF+P, an innovative bonding solvent free, with exceptional properties of adhesiveness, waterproofing and UV resistance.

The Lanesborough 5-star hotel on Hyde Park Corner, Knightsbridge in central London; is operated by the Oetker Collection, and is reputedly the most expensive hotel in the city.All the rainwater outlets on the roof were in need of replacement, and Holborn Asphalt needed a simple, effective solution that would be compatible with the waterproofing membrane that they were installing.An extensive number of our FarBo rainwater outlets were selected for this project - these outlets are perfect for this type of work as they fit neatly into any existing drains and downpipes.

Hudson Yards is the largest private real estate development in the history of the U.S.. Hudson Yards will dramatically transform a vast desolate space into New York’s next great neighborhood. It will include more than 18 million square feet of commercial and residential space, state-of-the-art office towers, more than 100 shops, and a collection of restaurants. Effisus Ecofacade P-Fix, a solution with clip-in gaskets for waterproofing facade connections, is being applied on site, improving the buildings’ envelope efficiency and sustainability.

Whitburn Partnership Centre was designed by Project Architects, Matthew Fair, Neil Forrester and Jamie Bateman at Smith Scott Mullan Associates for West Lothian Council. The design of the contemporary £4M building restores the historic Whitburn Burgh Hall original façade as it is one of the towns most renowned buildings and incorporates a new-build two-storey extension.Located in the centre of Whitburn, this building is a community hub that embraces the West Lothian Council’s model of bringing together services that benefit local communities whilst delivering financial efficiencies through the decrease of council buildings. This building facilitates a library, community halls, museum and customer information service office, making it an important community resource. Project:Whitburn Partnership CentreProject type:New buildLocation:West Lothian, Scotland,Waterproofing:Bauder Total Roof System (BTRS)Roof size: 525m2Energy generated from PV array: 10.35kWp Specifier: Smith Scott Mullan AssociatesMain Contractor: Maxi ConstructionApproved contractor: ProCladd (Scotland) LimitedSolar PV installer: Intelligent Electrical SolutionsThe specificationTo support the West Lothian Council's sustainability objectives of achieving high energy efficiency, it was our responsibility to specify a waterproofing system and provide a solution for natural energy generation. The bituminous Bauder Total Roof System (BTRS) was chosen for this project as it features membranes that can withstand impact and tearing, as well as thermal insulation that met the required U-value of 0.15 W/m²K. This waterproofing system is verified by the BBA and offers a service life in excess of 35 years.The BauderSOLAR system was also specified, as it incorporates photovoltaic arrays for natural energy generation. The photovoltaic mounting system is attached to the roof without penetration of waterproofing or the deck, safeguarding the integrity of the waterproofing to fulfil its full-service life.Project challengesThe Architect’s design incorporated unusually high parapet upstands, which posed a challenge for installers. Area technical manager for Bauder, Christopher Langton, attended design meetings with the Architects and Main Contractor to discuss the best solution for installation. A mutual agreement was made for the underlayer to be mechanically fixed to prevent any slippage of the capping sheet membrane. Due to the height of the upstand, non-combustible insulation BauderROCK was incorporated into the design at these details.The installation of BauderSOLAR F uses prefabricated bituminous BauderK5K membrane sleeves to slip over the mounting plates and welded into position, anchoring the plates to the surface of the Bauder waterproofing system. Approved BauderSOLAR installers, Intelligent Electrical Solutions, installed the BauderSOLAR system, collaborating with ProCladd, approved contractor for the waterproofing installation, and other trades during the roof installation.There is a junction where the flat roof meets the original slate roof of the adjacent building, this detail fell under the torch free zone that hot air welding techniques are used to install the membranes within these areas.The resultInstallation of the Bauder waterproofing system may only be carried out by trained and certified operatives approved by Bauder. A project pre-start meeting was held by Bauder site technician, Duncan Hastings, and area technical manager, Christopher Langton inviting the Site Manager from Procladd and their Bauder badged operatives. During this meeting, they discussed the installation of the project, and identified the areas that required torch-free and torch-safe detailing. They also discussed how the project was going to be delivered in co-ordination with other trades working on the site at the same time, for example cladding and lead that was installed atop the waterproofing upstand details.Weekly site-inspections were carried out by Bauder site technician, Duncan Hastings during the project. Visiting the site frequently meant that Duncan could provide consistent support to the installers and answer any questions they may have had directly. It also meant that the quality of the roof installation was being monitored regularly to ensure it would be to a high standard, achieving the comprehensive guarantee.The approach taken to deliver this project on time and to budget was through meticulous planning and working to tight time frames. The organisation of the delivery of Bauder products to site had to be in line with the schedule to ensure that the site was ready to receive a delivery. With the project located in the busy centre of Whitburn next to a cross junction with traffic lights. This meant that timed delivery of products to site was required in addition to prebooked off-loading by pump truck and tail lift or by telehandler.Health, safety and environment was managed during the planning, design and installation of this project by advising that all installers follow the advice shown in the “Responsible Specification Checklist” produced by the National Federation of Roofing Contractors.In accordance with the Workplace (Health, Safety and Welfare) Regulations 1992, roof edge protection in the form of scaffolding was installed during installation. The project’s perimeters were surrounded by Heras fencing to isolate the construction site from the public. All scaffolds that were on the elevation next to the public had toe boarding and safety mesh where required.As standard, there was a one-hour Firewatch after the Bauder membranes have been installed using a gas torch. This was carried out by Procladd operatives each day when they were working on the project to ensure the welfare of the workforce, and the safety of other trades and that of the building. The 19kg gas cylinders were used on this project as they are easily transportable on the roof area. At the end of each working day, the cylinders were stored in a locked and designated gas storage unit on site.System installedBauder Total Roof System (BTRS)1 BauderK5KElastomeric bitumen torch-on capping sheet in charcoal grey. This product features a spunbond polyester reinforcement to allow the finished product to cope with structural movement without fracture, and a mineral finish to provide protection against UV degradation.2 BauderTEC KSA DUOA self-adhesive, elastomer bitumen underlayer. This product features distinctive technology for lap sealing.3 BauderPIR FA-TE flatboard insulationA rigid polyurethane foam board faced on both sides with aluminium foil.4 BauderTHERM DS 1 DUOA self-adhesive, elastomer bitumen air & vapour control layer.

Ilona Rose House with its unusual rose-coloured 3D printed façade is a new-build, mixed-use project spread over 13 floors, including a 4 storey, basement with a quarter natural light. It has transformed the former site of the famous Foyles bookshop on Charing Cross Road, boasting outstanding new shops and restaurants, along with new pedestrian walkways, public realm and roof terraces.The unique building has been designed by MATT Architecture for main contractors Sir Robert McAlpine and offers 150,000 sq ft of office space, 20,000 sq ft of retail fronting on Charing Cross Road and a brand-new public courtyard with 15,000 sq ft of restaurant and bar space.The upper floors comprising of offices exploit the stepped massing of the building to create over 12,000 sq ft of planted external terraces for the benefit of the occupiers and to enhance the environment.The south-west facing terraces, nicknamed ‘the hanging gardens of Soho’ will provide external amenity space for every single level of office. It is here that Radmat’s waterproofing and insulation products were chosen for their tried and trusted properties. PermaQuik Hot Melt Bitumen Waterproofing System was used on 95% of the roof areas, multiple roof terraces, Greek Street Tunnel and James’ Courtyard.

Products donated by F. Ball and Co. Ltd., including the company’s Stopgap 1200 Pro levelling compound, have been used to prepare subfloors as part of the renovation of the Coventry Caribbean Community Centre prior to its reopening to coincide with Coventry’s UK City of Culture status last year. Firstly, they removed old floorcoverings, revealing a rough screed. A moisture test also indicated that subfloor relative humidity levels were above the 75% maximum threshold for installing floorcoverings. Installers therefore opted to use Stopgap 1200 Pro to smooth subfloors.Stopgap F77 one-part waterproof surface membrane was then applied to prevent excess subfloor moisture attacking floorcoverings and adhesives, potentially causing complete floor failure.Once dry, the surface was primed using Stopgap P141, which is designed especially to promote the adhesion of levelling compounds to non-absorbent surfaces, including waterproof surface membranes. Another layer of Stopgap 1200 Pro was then used to create a perfectly smooth base for the receipt of new floorcoverings.Once the levelling compound had cured, Amtico Spacia stone-effect LVTs were installed in the majority of the floor area, with cream-coloured hexagon tiles positioned around the bar area for visual interest.

We have recently completed a 600m2 project in Westminster with installation by one of our main Approved Contractors, Ridgewell Flat Roofing.Specification – System UsedThis project called for extremely durable yet cost-effective waterproofing to be installed, which made the OptiTorch-Premium Bituminous Felt System the ideal choice. Having been used in the roofing industry for over 50 years, felt has been consistently developed and improved, and still remains one of the most popular systems available.OptiTorch-Premium bituminous felt is a high-performance waterproofing system that can be installed year-round, with excellent flexibility at temperatures as low as -25oC. This system provides long lasting resistance against UV rays and even contains special additives to protect against root growth.There was also a lot of detailing work and some gutter repairs required, so OptiFlex-Rapid PMMA Liquid was used for these parts of the project to ensure a completely watertight and visually appealing result.OptiFlex-Rapid is a quick-curing PMMA liquid waterproofing system with a typical curing time of just 20 minutes! It is cold-applied and is reinforced with 150gsm matting for extra resilience. OptiFlex-Rapid can be applied year-round and is a great choice for detailing and repair work as it can be applied directly onto most surfaces without the need for primer, which can often save time and money!The ProjectThis project was a 600m2 warm roof design with a standard build-up including 120mm tissue-faced PIR insulation, and also consisting of: OSA5 Primer, Vapour Control Layer, Insulation Adhesive, Insulation, Premium Self-Adhesive Underlay and Techno58 SBS Capsheet.Ben Ridgewell, owner of Ridgewell Flat Roofing, took on the project with Grant Jones (Co-Director) and his team, and completed the installation to their consistently high standards with an impeccable finish.The ResultsThe overall completed look of this project is very tidy and aesthetically pleasing – thanks to Ben and his team for a great installation, including an OptiTec warranty of 20 years to ensure peace of mind for the building owner for years to come.

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.

Sandbanks Court apartments are situated within the expensive up-market area of the Dorset coastal peninsular and enjoy spectacular panoramic views across the sea. A green roof system was selected for this project as the client required a roof that would complement and accommodate the step in levels to follow timber decking lines to the 55m² roof terrace areas. IKO Single Ply’s Spectraplan SM120 light grey single ply waterproofing system was overlaid to the existing roof and newly built sun rooms, ready to receive a green roof system.

In July 2021, construction began on 242 new homes on land to the east of Coldean Lane, Brighton, bringing new affordable options to the area.A mix of one-, two- and three-bedroom flats in six blocks of five to seven storeys were detailed as part of the plans and made best use of the sloping 3.3-hectare site in which the development was to be situated.PMC Construction were contracted to undertake the works and through the project’s architects, HGP Architects, Sika was called upon to provide a waterproofing solution for the flats.

The new Costco warehouse in Farnborough is just one of 45 being built across the country by the leading wholesale giant as part of its UK expansion plans. A Sika Sarnafil waterproofing system has proved to be the perfect fit for the new 12,000sq m Costco warehouse. The size of the project and the quick installation time required resulted in the specification of the Sika Sarnafil S327-18EL membrane in Light Grey. Ideal for the job, the system is formulated for direct exposure to weather and is produced with integral polyester scrim reinforcement for high strength.

Furnitubes designed and manufactured a number of AKRI retaining steel wall planters with ped and tray system for rooftop scheme in in Bexleyheath, south London. AKRI’s unique ped and tray system allows the planters to be left freestanding, sitting on a layer of waterproof membrane. Decking and pergolas were installed and benches were later retro-fitted to the planters to seamlessly integrate seating, manufactured in all steel to accommodate the required A fire rating, creating stunning landscaped roof tops across both buildings in the heart of a bustling city.

Concrete foundations of a wind energy plant: Due to the influences of the weather over the years, the following damages were noticed: •Cracks due to movement •Moisture into the structure •Spalling of the concrete •Corrosion of the reinforcement •Flaking paint The first step in the restoration of the foundation was pressure injecting the cracks - through which an elastic closure of the cracks was realized. The total surface was strengthened with a unique sillicate liquid. A waterproof sloped layer was installed; finally, the moving joint between the foundations and the steel tower of the wind energy plant was sealed elastically.

The construction of the West Bromwich Leisure Centre developed a strong relationship between, architect, main contractor, sub-contractor and manufacturer as well as the major development of a state of the art leisure facility. Mapei UK products were specified on all areas and were on site from the beginning ensuring that full support was given to all aspects of the project development, assisting with full specifications covering M10, M20, M40, M50, J30, and K21, from the general application of screed to the finer detail of waterproofing drainage channels.

Koster were asked to design a waterproofing system which wold be able to deal with the demands and stresses within the one of the London Underground tunnels. The most suitable system involved injecting the Koster Injection Gel G4 into the brick tunnel lining thus leaving an elastic resin within the pores and voids in the substrate. This acrylic gel would not allow water to pass, can flex and move with the anticipated vibrations in the tunnel and will not degrade over time. It was important for the solution to environmentally stable so limit the impact on the environment.

The Shetland Museum and Archive Centre at Hays Dock in Lerwick was built at a cost of £11.6 million which was part financed by the Heritage Lottery fund. The walls of the Museum were constructed in the shape of a fishing boat sail and the building won a prestigious design award from the Glasgow Institute of Architects. The harbour is regularly battered with wind speeds in excess of 100mph and Hertalan membranes were specified to waterproof the roofs and fa çades of the building due to their durability, BBA, ISO14001 and WINTEC certification and the products 20 yr manufacturer warranty.

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

Our client was a major nursery stock grower in British Columbia with a very large sedum green roof project in Vancouver. The architect was concerned about future-proofing the green roof and wanted to ensure that, if ever they had issues with their waterproofing seal or any other aspect of the structure, the green roof could be taken up without too much disruption. It was decided that a modular solution would be the best route. M-Tray® was included in a worldwide competition to find the most suitable modular design and was judged as the best product available.

wedi Primo completes luxury in central London Hotel.The Apex Temple Court Hotel is a luxury 4 star hotel, just off Fleet Street central London. Full architectural and interior design was by Ian Springford Architects, Edinburgh.A key factor in the selection of the wedi shower units for each of the 184 bedrooms was the requirement to achieve a high performance quality waterproof bespoke solution capable of adapting to the on site conditions. Ian Springford Architects has specified wedi shower units since 2004 and Apex Temple Court is the fourth Apex hotel where they have been successfully installed. Bespoke pre-fabricated shower units - Fast installation. The key benefits of using wedi were that the Fundo shower design provided simple, fast adaption to the individual shower configurations on site, as well as the detail of enabling the units to extend under the shower door to promote drainage back into the shower area from water falling off the door when in use.Complete prefabricated shower units allow fast dry and accurate construction in ONE integrated product system rather than a combination of different individual manufacturer’s products creating the risk of potential failures between the different systems during assembly and installation. The finished result was a fast track installation of a factory prepared shower system capable of on-site adjustment, delivering a completely waterproof system backed by warranty.

This project in Brixton required waterproofing on shop roofs and residential walkways, so a quick-curing system was a must to keep any disruption to a minimum for the business owners and residents.Specification – Systems UsedThe contractor was looking for a long-lasting and quick-curing system with an aesthetically pleasing and seamless finish – even on the most detailed areas.Therefore, we specified our OptiFlex-Rapid PMMA liquid waterproofing system to meet all of their requirements. OptiFlex-Rapid is our fastest curing liquid system with a typical curing time of just 20 minutes – ideal for projects with limited timescales. This system is cold-applied, reinforced with 150gsm matting and is suitable for year-round application.Build-up & Life ExpectancyThe build-up specified for this project consisted of our:Self-Adhesive PrimerSelf-Adhesive VCL (Vapour Control Layer)OptiFlex-Rapid Liquid Base Layer150gsm MattingOptiFlex-Rapid Liquid Top LayerOverall, the system is estimated to have a life expectancy in excess of 25 years.Challenges PresentedThe only challenge usually presented during an installation such as this would be the amount of roof detailing required. However, using a liquid system such as OptiFlex-Rapid made this process far easier, as it can be applied using a roller or brush for a durable and precise finish, particularly on detailed roofs.ResultsAs with all of our projects, our OptiTec Approved Contractors ensured a professional installation with fantastic results!

One of our latest projects was for a school in Barking, East London. The school required new waterproofing on their roof and chose OptiTec because we have a range of suitable products to choose from, offering excellent durability and longevity at a great price.Specification – Systems UsedFor this project, a long-lasting system was required with a Broof T4 fire classification for safety. Our technical team advised the OptiPlan-FB (PVC Single Ply) system for this project as it met the brief safety-wise, but it’s also excellent value for money over a large area.The OptiPlan-FB system is a fibreglass reinforced, fleece-backed synthetic waterproofing membrane made from premium quality PVC-P, offering exceptional resistance to weather and UV rays. A great benefit of this system is that it can be installed year-round due to having excellent flexibility in cold temperatures.This system was installed by an OptiTec Approved Contractor to ensure the highest quality of fitting with the option for a labour and materials guarantee if required.Challenges PresentedThere were no real challenges presented during installation and everything ran smoothly. We have a technical team on hand at all times to provide support and advice where required so we can always overcome any challenges presented in the best way possible.ResultsThe results of this project are fantastic and the client has expressed their satisfaction with the professional installation of the system and the overall finish.

Wadham CollegeBauder Bakor 790-11 Hot Melt structural waterproofing system with BauderGREEN componentsSynopsisThe University of Oxford’s Wadham College graduate centre project was a complex refurbishment. Led by Lee Fitzgerald Architects and main contractor Feltham Construction it involved the careful restoration, adaptation and extension of the 1960’s grade II listed building.Bauder Building BoardProject:Wadham CollegeLocation:OxfordRoof Area:439m²Specifier:Lee Fitzgerald Architects​Main Contractor:Feltham ConstructionApproved Contractor:Deane Roofing & CladdingThe specification The brief for the project was to renovate the graduate centre and to link to the main college by creating a new entrance to the building. This led to the construction of a new building, the McCall MacBain Graduate Centre, which also now provides access to the Barbara Naylor rooftop gardens above the different reading, media and seminar rooms of the graduate centre. With the ageing existing waterproofing exceeding its life expectancy, the roof garden terrace was in need of a replacement roof system.As an accessible area which will experience a significant amount of foot traffic, the Bauder Hot Melt was determined to be the best solution for this roof. With a durability to match the expected life of the building and a self-healing system, the Bauder Bakor Hot Melt System is ideal for use on protected roofs such as inverted, paved, ballasted and terrace roofs.The resultApproved contractor Deane Roofing & Cladding carefully removed 439m² of the existing waterproofing, stripping the rooftop back to the concrete deck surface before installing the different layers of the Hot Melt system.The completed roof terrace now provides a modern and peaceful garden area where graduate students can relax and socialize between their work periods. Following several site visits by Bauder’s expert Site Technicians and a final leak test, a 20 year guarantee was issued for the roof terrace.System installed1 BauderPLANT E 42Green torch-on root-resistant capping sheet.2 790-11Hot melt rubberised bitumen asphalt with a percentage of post-consumer recycled materials that infills and fully bonds to all minor deviations in the deck.3 DeckPrimed concrete.

Schlüter-Systems used its specialist technical knowledge and a number of key product solutions to minimise floor build-up and guarantee complete waterproofing provision in the refurbishment of one of Ireland’s most magnificent country houses. Set in 840 acres of grounds, Adare Manor was the subject of an 18-month-long renovation—its most extensive in 25 years. 40 new bedrooms have been added to this 19th century neo-gothic masterpiece as well as a host of new facilities; including a swimming pool, boardroom, cinema, spa and 350-capacity ballroom.

In Clerkenwell, McLaren constructed a new office building with a basement to provide a total 97,000 sq ft of office space. McLaren utilized the existing basement structure which meant the exterior of the structure wasn't accessible. This meant that it was appropriate to use a cavity drain system. FIS worked closely with Henry Construction Projects and Veretec to provide a complete waterproofing service. Designing a system to fit around the existing structure was the challenge. FIS were able to advise on the correct installation process and provide regular quality control checks. Images courtesy of turnmillec1.co.uk.

The new hospital was designed to combine a highly efficient clinical layout with a stunning external appearance. Set in beautifully landscaped grounds, it captures the essence of the original tuberculosis hospital that is today’s pioneering heart and lung treatment and transplant centre of excellence.The 40,000sqm hospital has 310 beds, six operating theatres and six catheterisation labs.Shield Membranes supplied materials for all external areas, including two of our BBA accredited ShieldTEC Hotmelt and ShieldSEAL Liquid Applied waterproofing systems as well as our ShieldBROWN living roof system.

Sika Liquid Plastics produces a range of complete roof systems, and several options were utilised on MediaCityUK. Building C levels 6 and 7 have an inverted roof system with level 7 also having a Decothane Delta 25 warm roof system installed on the upstands. In addition the timber canopy on this level was waterproofed with Decothane Delta 25. Building B and the studios had an Inverted Roof System installed which includes a root resistant version of Decothane – Liquid Plastics market leading liquid applied roofing membrane.