"floor and roof screeds aggregates"

As part of a major refurbishment of listed parliamentary estate buildings, only ARDEX products were trusted to restore and protect these iconic working areas for years to come. 

The existing waterproofing had failed due to a previous poor installation, the result of which saturated the insulation below the exterior roofing. New high performance solutions were specified that included a range of IKO roofing waterproofing systems to protect both the flat and pitched roofing areas of the building. IKOslate, a robust and durable tile was specified for the pitched roof due to vandalism and the fragility of the current system, whereas a tapered scheme was required for the flat roofing - IKO Ultra Prevent alongside a cold applied liquid solution (IKO Polimar) for the more intricate details.

Find out why we recommend rafter ventilation slides when using spray foam insulation in pitched roofs where a high-resistance roof membrane is in place. The rafter slide not only provides ease of access to the external roof for future repairs/replacement, when ventilated appropriately, it can be effective at managing moisture.

The client desired a green roof at the back of this beautiful family home. Access was very restricted. The speed and ease of transporting and installing our modular trays meant minimum disruption for the homeowner. Trays were delivered to site on pallets and handballed to the roof. The modules were laid down onto a geotextile fabric. Pebbles were then laid around the perimeter between the trays and any outlets to provide the required firebreak. Vegetation blended quickly creating a seamless green roof and, looking out from the upper floors, a sense of continuity from the house across the garden.

The challenge of installing one of the largest expanses of flooring in a single project – and one of the most complex – faced the hub where east meets west at Hamad International Airport in Doha, Qatar. The airport is described as ‘the gateway to Qatar’ and the hub for its world-class airline Qatar Airways with the capacity to serve 8,700 passengers per hour and 30 million every year. Specifiers wanted a flooring high in aesthetic and environmental credentials to meet all requirements at this important airport zone and meeting all relevant environmental and health and safety regulations.  SystemThe system chosen was epoxy terrazzo flooring supplied by Sherwin-Williams - 140,000 sq metres of pigmented epoxy resin - involving the shipping of pre-mixed marble aggregates from Italy to complete the design for the main floor areas consisting of three colours, primarily dark grey with pure black or white epoxy terrazzo.The epoxy terrazzo was poured in situ as the 16,000 workers from various countries navigated their way around the 5,500-acre site and ground and polished the flooring to a high finish, bringing with it major environmental benefits. Thin set epoxy conforms to the EU’s solvents and Volatile Organic Compounds Emissions Directive.The installation process itself also meant there was very little waste – the terrazzo prepared for installation was measured accurately to allow as much or as little to be used in application.The epoxy terrazzo is high in aesthetic and environmental features and meets the demands of architects and specifiers for longer-lasting products with ever-greater green credentials.Terrazzo flooring is a composite – a mix of resin with aggregates which give the product such variety in its design. Intended to be a durable, hard-wearing and highly decorative flooring solution, the resinWith simple re-polishing or re-sealing using water-based products a typical terrazzo flooring can last up to 40 years. However, vinyl floor sheets would require replacing typically every 12 years or less.The Sherwin-Williams Difference By putting our customers first, we know that the innovation, imagination, research and development we put into each and every product will be worth it. You are at the centre of our thinking wherever we operate around the world across five continents whether it is advice, specification or on-site inspection. You are the reason we exist. This is the Sherwin-Williams difference.

This project involved the construction of a Data Centre just outside Dublin, with a focus on incorporating a green roof. MOY collaborated with the client, their design team, the main contractor, and the roofing installer to execute the roof installation for an extensive green roof. The green roof utilized MOY's Paraflex FM Global approved Warm Roof System, featuring Paratherm T 120mm insulation board and an anti-root cap sheet. The final touch included the installation of a sedum blanket grown in Ireland, containing native Irish sedum species registered in the national biodiversity database, creating a durable and vibrant living roof.

refurbishment project posed particular challenges in respect of the flat roof, which consisted of a solid concrete deck, followed by screed laid to falls, a thin dense concrete layer and three bituminous membrane layers. The new roof specification required the application of new insulation to upgrade the thermal performance and a new single ply waterproofing membrane. Due to the location of this project and the presence of existing bonded layers, adhesive application was ruled out at an early stage and a mechanically fastened solution was sought.Initial pull-out tests confirmed that fixing was required through the existing screed and direct into the concrete deck. With the roof’s high exposure rating and dimensions, wind load calculations indicated that only corner and perimeter zones should be used, which demanded a high density of fasteners in these areas.the solutions provided by SFS included its TIA adjustable fastener in combination with the isoweld® 3000 heat induction welding system. This fastener system included specially coated isoweld® stress plates combined with 230mm and 300mm FI-R-20 sleeves and the 150mm long TIA fastener. These were installed through the insulation and screed layers and were mechanically fastened into the concrete substrate.The fasteners were applied through the insulation boards in a field fix grid pattern followed by the Protan SE single ply waterproofing membrane, which was then installed using the specialist isoweld® 3000 system, welding the membrane directly onto the isoweld® stress plates. This provided an extremely secure fix, without having to duplicate fasteners, and the associated drilling, and without the need to penetrate the waterproof membrane as would be necessary on seam fix systems.

In 2015, Quinn London Ltd started the refurbishment of The Market Building, in Brentford which involved the conversion of Offices to residential dwellings as a ‘Material Change of Use’ project. Soundis provided acoustic solution options for this project, in order to ensure a cost effective Value Engineering Exercise, on behalf of the Main Contractor.As the 1st floor required a deep void system due to new soil pipes and waste pipes having to be installed along the corridor within the building for kitchens and bathrooms, it was agreed to utilise Soundis Cradle & Batten System. This provided a service void for the pipes of 300mm whilst the other areas of the floor were treated with the system at 80mm FFH. The Soundis cradle & batten acoustic floor was then overlaid with a Soundis a high quality, interlocking dry screed system gypsum fibreboard.The Soundis cradle & batten floor system has been installed on the existing concrete and existing timber structural floors to provide a level floor over the un-even sub-deck. The service void provided by Soundis cradle & batten system can be used for other flooring applications, such as underfloor heating.Our Cradle and Risers are manufactured from 100% recycled materials assisting to the sustainability targets of projects.

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

The Ascent Aluminium Roof Access Steps were specified to meet the clients requirement to create a safe access route up & over the “saw-tooth” roof for maintenance personnel. In this instance the Ascent steps were specified for use with an adjacent MSA Latchways climb-latch fall protection system. If collective protection is required handrails can be supplied to one or both sides of the steps. The Ascent Aluminium steps were specified for this project by Eurosafe Solutions Ltd a specialist fall protection company who also installed steps. The Ascent Aluminium walkway steps are tested for use on the aluminium standing seam roof and are secured back to the roof sheet using a proprietary support clamp. The Ascent aluminium walkway is designed in accordance with BS EN 516:2006 Prefabricated accessories for roofing, BS 4592, Industrial Type Flooring and stair treads, BS EN ISO 14122-3 Stairs, stepladders and Guardrail, BS 7976-2:2002+A1:2013 Pendulum slip resistance. And is manufactured under ISO 9001 and CE 1090 factory production control procedures, creating a walkway that is CE / UKCA compliant.The walkway steps can be configured with a handrail to withstand a loading of either 0.36 kN (general duty) or 0.74 kN (heavy duty) and can be supplied with an optional toe-board if required. The system can achieve these loadings without the need for additional bracing, allowing the walkway to be placed against the area to be accessed. UKCA / CE marked. Designed & Tested in accordance with BS EN 516:2006 Class 1 Type C. Designed & Tested in accordance with BS EN ISO 14122-3:2016 where a handrail is fitted. Designed & Tested in accordance with BS 4592-0:2006+A1:2012 for loadbearing and BS 7976-2:2002+A1:2013 for anti-slip. With or without handrail.Standardized modular system roof walkway system. Can be supplied with a range of fixing kits to suit different roof profiles.

The Protec System was used to waterproof the domed green roof areas of this striking, sustainable house development which was featured on Chanel 4’s Grand Designs. With an ambitious vision and a tight budget, Robert and Milla Gaukroger set about transforming a dated 1980’s house overlooking Lake Windermere into a state-of-the-art, eco-conscious home. Since the house lay in beautiful hillside surroundings, in order to blend into this setting, the domed roofs of the house were to be covered with a wildflower meadow mix to provide a green roof construction.The SolutionThe Protec System was chosen as a waterproofing membrane for the roofs as it is ideally suited for green roof applications. Lightweight, flexible and highly durable, the system can easily accommodate structural expansion movements and is tough enough to resist root penetration. The Protec system was applied to over 350m2 of domed roof to provide a long-lasting waterproofing membrane.The key reasons why Eastleigh chose Protec are the same reasons that has seen it become one of the fastest growing cold-applied liquid roofing systems in both the new build and refurbishment markets. Combined with the timber cladding to the verticals of the building, the finished aesthetics of the development blended seamlessly with the surrounding areas.A warm roof build-up that can be made waterproof at multiple stages:For larger projects the Protec system can be made temporarily waterproof at two stages prior to the application of the full waterproofing system. The first stage is upon installation of the sealed, aluminium-faced vapour barrier.The second phase follows the reinforcing of the foil-faced insulation board joints with Protec resin and taping mat. This enables a much more controlled approach to the installation with a greatly reduced chance of rain causing disruption and damage during the works.Highly flexible membrane:Regardless of the size of the roof, Protec forms a homegenous membrane, without a single joint or seam and without the need for any expansion joints.RapidCure technology for quick installation:The application of Protec as a liquid, through to the curing process where a solid, tough membrane that can be walked over, takes only 30 – 60 minutes. This enables large sections of the roof to be fully completed in a short space of time.Installing the Roofing SystemsThe Protec System provided waterproofing to all flat roof areas as well as the extensive parapet wall sections. The roof areas were made up of two designs: the Protec Warm Roof System (approx 7,500m2) and Protec applied to concrete as part of an inverted roof design (approx 1,000m2).The roof installation was carried out with a planned, phased approach that was synchronised to the wider construction schedule. For the warm roof areas, the first stage was to fill the troughs of the structural metal roof deck with acoustic insulation infills that will dampen external noise within the leisure centre. Next, the crowns of the deck were primed ready to receive the self-adhesive vapour barrier.The use of a high-performance aluminium vapour barrier not only eliminates the risk of condensation within the roof, but also provides temporary waterproofing protection, which is extremely useful on larger works such as this.The Polyroof RES Insulation boards, which comprised of a two layer system totalling 170mm to achieve a U-Value of 0.14 W/m2K, were bonded using high-performance PU adhesive to the vapour barrier. Following the wind uplift calculations it was determined that mechanical fixings were not required for this application – making for an extremely rapid installation. As you can probably imagine, fixing through 170mm of insulation into the crowns of the metal deck can be a tricky and time-consuming task.A key advantage of using a tongue and groove insulation system is that the finished surface of the roof is smooth and level without any unsightly board steps that can also lead to standing water issues. The insulation board joints were sealed using Protec resin with Polymat Taping Mat 450 which, in addition to providing additional strength to the joints, also creates a temporarily waterproof layer.For the inverted roof sections, Protec was applied directly to the primed concrete/screed surface. The membrane was inspected by Polyroof Technical Services, signed off and then covered with inverted roof components. An interesting fact when using Protec in inverted roof situations is its incredible durability performance – as tested by the BBA, Protec “can provide an effective barrier to the transmission of liquid water and water vapour for the design life of the roof in which it is incorporated”.Monitoring and CompletionThroughout the duration of the contract, Polyroof Technical Services carried out regular site visits that were reported back to Interserve as part of Polyroof’s free-of-charge contract monitoring service. This enabled the client to keep up-to-date with the progress of the roof installation in detail and also provided peace of mind that the original specification was being closely followed and implemented.Polyroof worked closely with the Roofline Group during the installation, enabling the challenges were identified and solved in an efficient and coordinated manner – saving the client time and money.

Fossil museum The Etches Collection, in Kimmeridge, Dorset, is protected by a new high-performance roof in keeping with its character, thanks to Glendyne.

We designed, installed and project managed the installation of 5,344 sq. m. of high-performance RMG600 access flooring system throughout the building’s Grade A workspaces including leisure spaces, a three-storey atrium reception and roof terraces.

Considered an inspiration to science and culture, the architect's vision of absolute homogeny and clarity was realised with PanDOMO® offering the clean, virtually seamless surfaces required, whilst meeting the demands of high traffic areas.

Lush sees PanDOMO® as the perfect option for feature walls in their retail locations. It offers rapid installation and provides a unique finish that can be colour matched to their different concepts.

Australia’s busiest cultural precinct relied on 12,000m2 of ARDEX waterproofing products to offer protection against the enduring threat of moisture.

Thousands of original English Heritage wooden blocks had to be removed, resurfaced and re-laid using a complete system of ARDEX Fast Track products under the strictest guidelines.

400m2 of ARDITEX NA provided the perfect levelling and smoothing solution for one of the most treasured and distinctive buildings in the UK.

“ARDEX have developed a range of tile fixing products that exceed expectations, and enabled us to maintain our reputation for excellence. We were delighted with the results at The Savoy”. Rafi Mimoni, MD Mega Marble

8,000m2 of limestone tiling was fixed using ARDEX X 7001 W Tile Adhesive with Rapidry Formula  Technology. The luxury tiles were grouted in just two hours, providing the perfect finish to the £675m modernisation of the shopping centre.

Requiring a minimalist look for multiple stores across the globe, ADIDAS specified ARDEX K 80 Industrial Topping/Wearing Surface to provide the look and performance needed for such demanding environments.

Over 200 million visitors visit Selfridges every year. So when the iconic food hall needed renovating, only ARDEX products could achieve the speed and reliability needed for this high footfall environment which had to be ready for the public every morning.

Demanding environments require a proven system. This 1800m2 Accident and Emergency department was  refurbished with cost-effective, fast track products from ARDEX, to the total satisfaction of the client.

As part of a £50million group investment, the prestigious Colchester club needed 3,500m2 of tiling to cover the swimming pools, changing rooms, walkways and reception areas. Products used: ARDEX A 38, ARDEX E 100, ARDEX S 7, ARDEX WPC, ARDEX X 77, ARDEX X 78, ARDEX X 7, ARDEX-FLEX FS, ARDEX-FLEX FL, ARDEX WA

Built on a self-build development site at Graven Hill in Bicester, where every property is different, this house utilises a number of different design styles and is constructed from an ICF system called Durisol Blocks. The first floor is constructed using the Lewis Deck and includes sound separation, underfloor heating and wet-rooms. It is common for the 1st floor to see a liquid screed installed over the deck, however for this project the client just ordered a little additional of the concrete being poured down the walls to complete the floors.

Really high quality roof lights and great service.

Insworke Mill was originally built in 1590 and survived as a working Mill until the First World War. After falling into disrepair it’s now undergoing a major refurbishment to convert it to its new life as commercial properties to the ground floor with a luxury residential dwelling above. To the first floor a Lewis® Deck/screed solution was used to provide acoustic separating floors with timber beams left exposed, replicating the original beams. On the ground floor; Lewis® was used as part of a warm floor solution above the cellar areas. U/F heating was incorporated in all floors.

This asbestos cement roof was heavily contaminated with moss and lichen, following many years of neglect. Liquasil's asbestos roof coating, Asbestoseal was specified because it is the only such coating with BBA Approval for asbestos roofs. Also, the completed project came with a 10 year Latent Defects Insurance Guarantee. The roof now repels water instead of absorbing it and nothing can grow on top of the coating system, meaning it will stay moss-free forever. Call 0121 709 5352

Very efficientCould not fault! Outstanding service, communication was excellent too. Good price for a high quality product. First time for me to use this company but won’t be the last, I am a roofer and do a lot of flat roofs where occasionally we need roof windows (which most merchants don’t stock). To sum up- top quality, top service, very efficient and a fair price. Thank you 😊

ProjectSurespan designed and manufactured a series of roof access hatch for the New Data Centre in Singapore.The data centre was budgeted at $30 million SGD and covers an area of 269,000 sq ft. The roof hatches were used as key access locations for maintenance and repair of the 8 cooling towers installed at roof level supplying up to 1000 watts of cooling per sq m.ProductsThe series of roof hatches featured a 900 x 900 opening and in the interest of security, the hatches were supplied with an internal cablock which can only be opened from the inside and safety hold open stay to prevent accidental closure.

Sherwin-Williams polyurethane floor screed FasTop TG69 provided the answer for the Morrisons bakery in Yorkshire. This large facility with a variety of activities required a long term flooring solution for a hygienic finish to withstand the daily cleaning process used in this type of food factory environment. FasTop TG69 is certified with low slip potential in wet conditions and provides an impervious finish which can with stand steam cleaning and has excellent chemical resistance. The system is HACCP certified as Food Safe and Campden BRI approved as low odour and non-taint. The perfect food factory solution.

Project/location Aula Magna Università Torino –University of Turin in North West Italy is one of the oldest Universities in Europe but continues to play an important role in research and training, ranking 3rd in Italy for Universities covering these activities. This new build project in a lecture theatre in the faculty of Journalism and Literature project was part of ten-year construction project on the University site. For a modern floor finish in keeping with the design of the building a seamless finish was required – in total 301 m2 was installed in October 2020 with the Sherwin-Williams SofTop SL system and 61 m2 of Resuflor HB epoxy floor coatings.The concrete screed sub-base was poured in August. A comfort floor type finish was requested which would have sound absorbing characteristics and have a soft touch. The products being used needed to have extremely low VOC (volatile organic compound) content and have no smell when being applied. The finishing coating of the SofTop system installed was Resupen WB Colour which carries the Eurofin Gold certification for indoor air comfort which confirms that the product fulfils low odour product emissions.Product/technical spec including mechanical grinding and application of angle profiles using epoxy screed including the vertical parts.Following preparation Resuprime pure epoxy resin primer was applied at 400 gr/sqm and broadcasted with a 0,3-0,5 silica quartz to enhance intercoat adhesion with the resin topping. Once cured the SofTop SL polyurethane self smoothing floor system was installed, which uses a body coat SofTop SLR Flex with a UV stable seal coat of Resuflor WB Colour. Under the seated areas an application of a scratch coat using Resuflor HB was applied at 600 g/sqm which was abraded and then another coat of Resuflor HB Ral 7038 applied at 800 gr/sqm. Steps and walking areas were installed with SofTop SL system in Ral 7038 at 3000 gr/sqm to provide 3mm thickness.   The whole area involved sanding the vertical parts to remove roughness of epoxy screed and drops of the resin from horizontal application. This involved using sandpaper with grit 60 to horizontal surfaces and vacuum this ready to be coated. An application of 75 gr/sqm of Resupen WB Colour Ral 7038 was applied. SofTop floors provide extreme durability and robustness, yet retain a soft and comfortable finish which is modern and attractive for diverse applications. Designed with footfall and wear in mind the finish is so tough it’s suitable for industrial areas as well as commercial and domestic facilities. The SofTop range offers a choice of 3 flooring systems providing varying thicknesses with degrees of bounce and flexibility.SofTop SL used at Turin is typically installed at 2-4 mm thickness and is recommended for industrial and commercial areas subject to normal traffic. The system has a high wear resistance, high chemical resistance and medium resistance to shocks. The floor is suitable for dry areas such as schools, laboratories, corridor areas, electronic companies and health care facilities, etc. Where footfall occurs SofTop finishes are good for the back due to the soft impact effect. With many traditional hard floors, regular users can find they experience difficulties with back issues from walking on an unyielding surface. The soft finish provided with SofTop systems provides sound absorbing ergonomics, improving the acoustic properties of the building and reducing acoustic impact on other areas of the building. Systems deliver thickness for strength but with a soft finish which has excellent resistance to sharp objects, impacts, shocks and dropped objects, minimising the chance of remedial repairs being required. Being self smoothing polyurethane SofTop is one of the fastest ways to lay a flooring system and to create a beautiful and durable foundation that completes a construction or refurbishment. The SofTop floor systems available can be ready to receive traffic after only 24 hours. Because Sherwin-Williams systems are seamless and impervious to handle humid conditions, spills that stay on the surface can be easily cleaned and hygiene maintained, with no contamination. 

This major redevelopment of Charlton Park Academy school involved replacing temporary mobile classrooms and a single storey building with a two-storey steel framed brick building to better meet the needs of students, teachers and carers. A structural flooring solution was required for use over precast planks, covering 800m2 on the ground and upper floor at a depth of 75mm to 120mm. Space and access would be challenging, due to the small footprint of the site, proximity to the existing school building and access from a busy main road. Given the large floor area, a traditional sand cement screed would have been very time consuming to place. Tarmac’s TOPFLOW SF a self compacting steel fibre reinforced concrete was chosen as the solution. Its flowing nature would allow it to be quickly pumped into place and adapt to the variable thickness criteria. TOPFLOW SF is designed to act as a structural topping with both, steel mesh & fibre reinforcement. The steel fibres added to the TOPFLOW SF gave its robustness and flexural strength as it was being placed over a precast plank system that could flex with loadings. They also reduced the risk of cracking. By replacing steel mesh reinforcement, it helped avoid problems with access, storage and handling and kept the site open for parallel trades. Using TOPFLOW SF rather than a sand cement screed or reinforced concrete, improved productivity and saved time. This saved 13 days or just over 2.5 weeks on the programme. 

Brand New Oasis Academy, Silvertown Leads Education Facilities by a Mile with Garden Roof Spaces, and Rooftop Sports Pitch In the heart of what is now the Royal Docklands, a former industrial zone south of Royal Victoria Dock lies a brand new carefully considered Academy. Set to serve 600 students in this emerging community, the “superblock” thrusts modern educational facilities well into the 21st century. Despite the constrained site, the building design harmoniously incorporates vantage points from outdoor social spaces at varying levels.There’s no need to worry about a gravelly all weather pitch causing havoc at your hockey match. There’s a state-of-the-art full size Multi-Use Games Area, lush planted external roof spaces, a double height sports hall, and main hall/performance area making up the core of the building inside.CLIENT BRIEF AND DESIGNRenowned in their field, regeneration experts Morgan Sindall required a single sourced end-to-end roofing solution that could deliver a full system specification underpinned by a 35-year system warranty, installation expertise and site management.Understanding the Architect’s vision at award winning Rivington Street Studio to create a transformative educational haven and maximise the potential of the outdoor roof areas helped the Alumasc Roofing team bring this roof to life.PARTNERSHIPWorking with the project teams across Morgan Sindall, Rivington Street Studio and Fenland Flat Roofing pushing the boundaries and setting the standard for the future of the built environment in the Education sector.Tim Mott, Senior Design Manager, Morgan Sindall, “Brian and the Alumasc team have been on-site with additional safety constraints and delivered high-quality regular progress reporting to achieve the deadlines for the students to move in next year and really put these fantastic facilities to use.”Brian Cottington, New Build Regional Manager - South East & London, “The original specification included warm roof build ups which utilised tapered insulation, however this was subsequently adapted and working closely together with the Architect, Morgan Sindall and Fenland Flat Roofing we implemented a universal standard build up using an inverted system, with less complexity whilst achieving the high system performance and BRoof (t4).”Richard Trew, Associate, Rivington Street Studio, “The garden roof areas and outdoor space bring this building to life and against the industrial backdrop create a nurturing school environment. It was great working with the Alumasc team solving problems and overcoming design challenges along the way.”Chris Preston, Estimator, Fenland Flat Roofing, “Working closely with the local Alumasc Roofing Site Technicians and engaging in extensive discussions agreeing the final system requirements meant the installation process ran smoothly.”ENVIRONMENTALLY FOCUSSED SOLUTIONThe high performance Hydrotech inverted roof is a special formulation of refined asphalts and synthetic rubbers with 30% recycled content. Installing insulation with exceptional thermal properties including 300mm extruded polystyrene insulation and 56mm inverted upstand insulation effectively reduces heat loss.SAFETY PERFORMANCEThe application is a one-component, hot-applied, fully reinforced, flexible, self-healing hot melt monolithic membrane, applied in a liquid state to the substrate giving a 100% absolute and seamless bond.The Academy has a 35-year warranty for the works and has a fire classification of BRoof (t4) in accordance with BS EN 13501-5.ABOUTThe Oasis Academy is set to open its doors February 2022. Images courtesy of Rivington Street StudioCompletion: Autumn 2021Main Contractor: Morgan SindallAlumasc Registered Roofing Contractor: Fenland Flat RoofingArchitect: Rivington Street Studio

Green roofing forms a key part of roof design as part of a model for sustainable living in 21st century London. Barking Riverside is a joint venture project between Bellway Homes and the Homes & Community Agency. It is an element of the Mayor of London’s plan to build 10,800 new homes, retail, transport links and new town facilities in the Barking region of East London.

This asbestos cement roof in Birmingham was soiled and in need of remediation.Nadco Roofing Services ensured that the roof was cleaned with all waste water being filtered to 2 microns prior to the application of Liquasil's BBA Approved Asbestoseal 20 asbestos roof coating system.The full system involved priming the metal fixings with our SWT Primer, before sealing the fixings and any cracks in the roof using our Non-Sag Sealer.Once dry, the roof can then be seamlessly coated using Asbestoseal which comes with a 20-year product guarantee and leaves an old asbestos cement roof looking revitalised and brand new.