"floor and roof screeds aggregates"

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.

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.

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.

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

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

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.

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.

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

Resucoat HB the high-build epoxy resin manufactured by Sherwin-Williams is over around 12000 square metres of concourse floor area. For this project with heavy and intense footfall it was essential to have a hard wearing coating with a degree of texture for non-slip performance which also would be cleanable to provide a great looking floor for this high profile facility. A special very hard aggregate is incorporated into the coating which is the same product used for non-slip texture on areas such as the decks of United States aircraft carriers.

Russell Roof Tiles su.pplied 200,000 Highland roof tiles in Cottage Red for a reroof project

Russell Roof Tiles worked closely with the roofing contractor to supply tiles for a rural exemption scheme.

London GRP Roofing Ltd, specialists in fibreglass flat roofs and terraces, recently completed a Degaflex roofing installation using our high-performance system and gave their professional opinion.Stephen Knuckey, the Director of London GRP Roofing Ltd. posted on LinkedIn photos of their project along with a comment of ‘our "Degaflex overlay. Safe to say I am extremely pleased with the finish on this. Being a felt overlay and turning out this smooth, I’ll be looking forward to applying it directly to an OSB deck.’

The Royal Blackburn Hospital, located in Lancashire, England, was dubbed a “ticking time bomb” that could “collapse without warning” due to the failure of its existing reinforced autoclaved aerated concrete (RAAC) roof. This issue was part of a larger nationwide crisis, with 34 NHS buildings, including Blackpool Hospital, and thousands more schools, offices and more at risk of collapse due to the deterioration of RAAC structures. The estimated cost of repairs for these buildings loomed at over £1 billion. In the face of this urgent and challenging situation, The Royal Blackburn Hospital sought a solution to ensure the safety and integrity of its infrastructure.The Royal Blackburn Hospital's existing RAAC roof had reached a critical state of disrepair. The risk of a catastrophic collapse was real and imminent, posing a serious threat to patients, staff, and the hospital's ability to provide essential medical services. The financial burden of repairing or replacing such a roof was substantial, and the hospital needed an innovative, cost-effective, and expedient solution.The hospital administration and engineering team explored various alternatives to address the RAAC roof crisis. After careful evaluation, they opted for Britmet's Tactray 90 Structural Liner System as the best solution to mitigate the risk of a roof collapse. Tactray 90 offered the necessary structural reinforcement while ensuring long-term durability and stability. The installation could be completed with minimal disruption to hospital operations, a critical consideration given the hospital's 24/7 operation.Project Outcomes:Implementing Britmet's Tactray 90 Structural Liner System at The Royal Blackburn Hospital resulted in several significant benefits. The hospital's roof regained its structural integrity, mitigating the risk of collapse. The hospital saved a substantial amount by opting for the Tactray 90 system as it provided a weatherproof roof covering to minimise the impact of construction so that the hospital could resume full medical services quickly, ensuring continuity of patient care. Conclusion: The Royal Blackburn Hospital's adoption of Britmet's Tactray 90 Structural Liner System offered an innovative solution to a critical structural problem caused by the failure of the existing RAAC roof. This case study demonstrates that even in challenging situations involving aged infrastructure, cost-effective and efficient alternatives exist to safeguard structural integrity, ensure safety, and enable the continued provision of vital healthcare services. The success of this project serves as a model for other NHS facilities grappling with similar RAAC-related challenges, providing hope for the resolution of the wider national crisis.

The only BBA accredited commercial gutter lining product available in the UK. Specialist roofing company APS Safety Systems chose Sharman's Plygene Gutterline system as the permanent solution for the complex gutter lining work at Headlam Flooring’s offices in Scotland.

Minimising disruption for patients, staff and visitors was a priority for the University Hospital of North Tees team, responsible for the refurbishment of a vast area of new flooring in the hospital’s main public corridors. As such, Forbo Flooring Systems supplied its adhesive-free Modul’up Compact sheet vinyl – a resilient flooring solution that was easy to install and could be walked on immediately after installation. Built in the 1960s, the hospital in Stockton has seen much maintenance over the years and visually, had become dated. Therefore, the aim of the refurbishment was to bring the hospital interior into this century to create a more pleasant and comfortable environment for everyone. As well as speed of installation, the hospital team’s specification priorities were cleanliness and hygiene, especially as these main corridor routes lead on to clinical areas. But also, the spaces experience high footfall and are tested to the limit with heavy medical equipment and trolleys being moved around; the flooring had to perform well in terms of durability. “We were looking for something different and when our Forbo Area Manager, Jon Rogers, put forward the Modul’up solution, we identified a few advantages that appealed immediately,” explains the Project Manager for the University Hospital of North Tees, Michael Jones. “Firstly, speed of installation. It’s a vast area of flooring to cover. In fact, we’ve not done an area this size before, all at once. As you can imagine, we were apprehensive with it being such a dynamic environment. It’s hard to co-ordinate one installation let alone having to snag or worse re-lay. We liked the fact that Modul’up is tried and tested to meet all the current standards, but is also much easier to install and is easy to clean. “Secondly, from a subfloor maintenance angle we saw great benefits. The building was constructed in the 1960s, so in certain areas from time to time there are repairs to be done to the subfloor beneath. “With Modul’up you can cut the weld, roll back, fix the floor and re-lay with no patching required. If you have subfloor issues with normal vinyl floor you would have to lift it with the adhesive. This often causes damage to the vinyl and if patching is required then potentially you don’t get a match.” Phase One of the project involved the installation of 1,573m2 of Forbo’s Modul’up Compact in Natural Oak in the general circulation areas and corridors. Creating a fresh, contemporary and airy feel, the wood-effect flooring has been selected to complement the corridor walls, which feature a split wall colour scheme with the lower half painted in a strong, modern graphite grey and the top half in a lighter, almost white, grey.  Also commenting on the specification, Drew McColgan, managing director of Rimick Flooring, the installer, said: “We have worked with the hospital for 15 plus years. The building is old and we often have issues with the subfloor; installing a loose lay product makes it easier for us to access the subfloors for repair without having to patch the vinyl back. It was also quicker for us to install in an environment where time is of the essence. The client is delighted with the appearance of the vinyl too.” The hospital team, Rimick Flooring and Forbo worked together to ensure a smooth install as Drew explains: “Forbo came to visit the site a number of times to meet with us and the client. They attended meetings with screed representatives too and provided expert support throughout with samples aplenty; including a decent sized part roll so the fitting team could familiarise themselves with the product. Jon Rogers, and the customer support team (particularly Jason Livingstone) were there to help us every step of the way.” Drew talks through the installation process and hints at the longer-term benefits: “During the night shifts, the team lifted the existing linoleum, screeded the existing surfaces using a non-ammonium smoothing compound and fit (with set-in skirting detail) from there. Modul’up helped us to save approximately an hour a night, “Going forward, there’s no need to patch areas should there be a problem with the subfloor, and it negates the need to use an adhesive, which is good as it’s odour free and means the floor can be used immediately.”  Providing primary protection at the main entrances, Forbo’s Nuway and Coral entrance flooring systems have been installed too – helping to prevent dirt and moisture from being traipsed indoors. Forbo’s new Coral interior was also installed to complete the hospital entrance flooring system. Looking ahead, Michael Jones, University Hospital of North Tees Project Manager concludes: “So far, we’re impressed with Modul’up. There are other buildings on site which now may also be considered to be refreshed with this loose lay product.”

Blue-green roof solution on a London dwellingCHALLENGE8a Belmont Street comprises two unique semi-detached dwellings, which have been constructed in Chalk Farm, London by a private developer Maygrove Projects in collaboration with Martin Evans Architects. The total roof area covers only 55.03m² but features an unusual roof design; it is divided into five sections comprising two glazed roofs and three blue roof areas. For this warm roof construction, an alternative durable waterproofing was sought, suitable for blue roof application. SOLUTION Approved Roofing Contractor Gribben Solar Roofing provided an alternative blue roof solution to the original design proposed by the project architects, fully complying with their needs. Together with partner and single ply manufacturer RENOLIT they proposed a waterproofing solution for the blue roof in the form of a fully bonded RENOLIT ALKORPLAN L35A77 membrane, to be combined with the RENOLIT ALKORPLAN Green roof system. So, actually, a blue-green roof!

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.

Another example of the BBA Approved asbestos roof coating system, Asbestsoeal from Liquasil Ltd. The asbestos cement roof was first cleaned using a closed box pressure washer. All waste was filtered and disposed of by a licensed asbestos disposal contractor. Metal fixings were treated with Liquasil SWT Corrosion Primer and then sealed, along with small cracks and holes, with Non-Sag Sealer before the roof was coated with Asbestoseal 20. The project included GRP rooflight replacement and new ridge detail and flashings.

This asbestos cement roof in Norwich was soiled with moss and lichen covering the surface and had leaks in several places. Liquasil's BBA Approved Asbestoseal 20 asbestos roof coating was specified to extend the life of the roof and provide an aesthetically pleasing finish. The Contractor, ID Asbestos Ltd, carried out the works safely and efficiently.After being steam cleaned, the metal fixings were treated with our SWT Corrosion Primer and all fixings and cracks were sealer with Non-Sag Sealer. The whole roof was then coated with Asbestoseal 20 to provide a sleek new finish to the old asbestos sheets.Liquasil's Latent Defects Insurance Guarantee was provided upon completion.

- Location: The Roof Gardens, Apartments, Manchester - Developer: DeTrafford Estates Group - Challenge: The previous intumescent varnish on external timber panelling on walls and decking broke down after just 12 months. - Solution: Remove existing coating, apply Zeroflame Treatment - Result: Original beauty of the decking and timber paneling on the walls is resorted, the timber is compliant with building regs and the property owner is happy.

This Awkward Passivhaus design barrel roof made airtight with ease with Spray applied Airtight vapour control membrane Passive Purple

SubFloor flooring was used to help renovate and raise a concrete floor into a level school floor in Skövde, Sweden.This simple and elegant solution raised and levelled the floor to allow for installations and insulation. The joist and screw system allows for quick and easy assembly so that the floor can reach the desired height.45 mm Rigid insulation was positioned on the insulation bearers to leave a clear void underneath and a 22 mm chipboard was placed on top.Products:Wooden Joist 45x45x3600 mmSubFloor Screw 100 mmSubFloor Screw FootInsulation Bearer 45 mmHeight Variation: 50 - 111 mmJoist separation: c/c 600 mmSystem Weight - c/c 600 mm: 2.66 kg/m²Materials:Pine T0-C24Fibre-reinforced polypropylenePolyamideCold Galvanised Sheet SteelPoint Load Limit (50 x 50 mm):Load next to screw over joist edge - 9.72 kNLoad between screws over joist edge - 15.85 kN

This 6,500m² metal roof at Axcess 10 Business Park, Walsall was soiled, delaminating and affected by spot corrosion in numerous areas, which would have eventually spread and perforated the sheets if a treatment was not applied.Bosworth Cladding Services Ltd ensured that the roof was cleaned and the peeling factory finish was removed with a 4000 psi pressure washer. The laps were ground back and primed as necessary.The whole roof area was then coated with Liquasil's single-coat BBA Certified Metalseal 20 system to provide a 20 year product guarantee upon completion.The completed installation left a metal roof on its way to failure looking brand new, with a protective silicone coating that will last 20 years.For more information, or to make an enquiry, contact Liquasil on 0121 709 5352.

Using materials, shades and textures that work in harmony with rural surroundings is always an important consideration for designers and planners. In Hertfordshire an ancient barn has recently been converted to provide additional accommodation for the nearby house.The new roof of the C16th barn was constructed with Cadisch Welltec perforated profiled aluminium panels over a waterproof membrane. Visible roof lights on such an ancient barn were not permitted but some light is able to penetrate through unobtrusive roof lights which are entirely covered by the perforated Welltec. The outline of the windows can just be made out in the photograph.The corrugated effect of the Welltec already lent a rustic charm to the roof and the owners needed a coating for the aluminium that would both protect the roof and also give the appearance of an old building.Taking inspiration from natural elements, EvolutionTM powder coatings allow architects and designers to achieve the look they need, together with using the most appropriate materials for the job and satisfying planning requirements on a local level.  The panels and ridge cappings totalling over 200 square metres, were pre-treated in a chrome-free system and powder coated in EvolutionTM ‘Peat fire’ at Powdertech’s Corby plant, before being delivered to site for installation. Peat fire is an earthy shade, instantly giving an aged look to the roof. It is a shade that one might expect on a weathered ‘tin roof’ – but in this case the metal stands the Evolution™ system.”  BenefitsA wide range of effects to reflect the patinas that occur naturally on metalsExcellent visual and tactile detailHigh performance weather resistanceGood edge coverageAll powders are Qualicoat 1Leaves no residue or stainTwenty-five year guarantee.

Following half a decade of construction, this has been described as “the most significant transformation to happen to Edinburgh since the Castle”.St James Quarter is as big and complex as sites get. The huge development is a multi-use precinct mixing retail and leisure with luxury living. Everything about it is cutting-edge, including the way it was designed and built. We were thrilled to be win this project.Soundis supplied Block A & Block B with our unique Soundis Cradle & Batten Acoustic Flooring System.The Cradle & Batten System helps to improve both airborne and impact performance and is compliant with Robust Details FFT2. Our Cradles and Risers are manufactured from 100% recycled materials.We have used our in house manufactured Soundis Dry Screed Panels in various thicknesses, depending on the floor build up on each one of the Blocks.

Scotland’s Largest Single Office Building with Rooftop Running Track and 360 Panorama.A Sustainable and Futureproof Roof, Harnessing the Power of the OutdoorsBothwell Street in Glasgow is now home to an exceptionally progressive office space – making way fora new chapter in the rich history of the area. If there are any doubts about what Grade A office spacereally means, then think touchless entry, bike storerooms, lux changing facilities, an 8,000 sq. ft roofterrace, a 150-metre rooftop running track, 4 activity zones/terrace spaces and panoramic views.The project complements the sustainable regeneration programme along the Clyde Waterfront also,home to the new financial Northern European hub, firmly cementing the business district at the heart ofmodern Glasgow.GOALSThe architects at Sheppard Robson have made sure sustainability and lifecycle credentials remaincentral to the design specification. Occupants’ wellbeing has been carefully considered with a stunningpanoramic rooftop and 150m running track and general outdoor employee wellness facilities.A roofing solution was required to support the lifecycle of the building along with an excellentproduct reputation for this distinguished office space. Given the quality, longevity and environmentalconsiderations required from the roofing design, the insulation properties and warranty performancewere extremely important from the outset.CHALLENGESOur Technical department assisted the architectural and construction teams to resolve numerouscomplex design elements across the varied roof zones including running track, ballast walkways, greenzones, and pedestal zones, to determine the best roofing solution.Installation of the Davit Arm System for a building of this scale was especially important so personnel canbe safely suspended whilst working at height. This presented us with a unique challenge in providing aworkable solution that aligned with the sequence of works, whilst facilitating future routine inspection ofits base plates, and maintaining waterproof integrity without compression.Careful planning and detailing were required around roof penetrations to minimise aesthetical impact,and roof equipment was safely installed above the roof assembly.SOLUTIONThe construction comprises a composite concrete slab receiving our Hot Melt Hydrotech Waterproofing System. Offering a true lifecycle – Hydrotech high performance waterproofing, through its’ unique characteristics and installation process, now forms part of the building fabric. The result offers complete watertightness for the lifetime of the building.The building is also insulated to a high u-value target offering exceptional thermal performance and achieving a high kPa rating. This was essential to receive loadings from all components including overlying finishes, roof equipment and the end use for the building occupants.Key fire performance standards were achieved throughout including the lift overrun and lower roof terrace areas where the preferred solution was switched to our Derbigum sustainable warm roof system to maintain project performance targets.LIFECYCLE MANAGEMENTDesigned with BREEAM credentials and an EPC rating coming in at below 10 the careful focus on lifecycleconsiderations and the choice of materials throughout the building envelope is exemplary.Hydrotech hot melt is a high-performance solution containing 30% recycled content and zero productfailures in over 50 years, offering lifetime peace of mind, designed for the service life of the roof.PROJECT DATACompletion: Autumn 2022Building Type: Commercial OfficeProduct Application: Hydrotech & Derbigum waterproofing systemsCertification: BBA Approved, European Technical Approval & FM Global Class 1Architect: Sheppard RobsonMain Contractor: HFD Group

This metal roof in Warwick was suffering from cut-edge corrosion, delamination of the factory finish, and spot corrosion.The specification called for a full liquid roof coating in Merlin Grey, which Liquasil was able to supply for installation by Nadco Roofing Services. Liquasil's Metalseal can be made in any RAL or British Standard colour to suit the client's needs.After the corroded surfaces had been prepared back to bare metal and the substrate had been jet-washed and dried, a single coat of Metalseal was applied to the entire roof at a wet film thickness of 350 microns.Despite the steep pitch of the roof, runoff was not an issue; the product stuck to the roof and did not drip, leaving a consistent, glossy finish that left the whole roof looking like new.Metalseal can be made in more than just the standard goosewing grey - if you have an industrial roof that needs coating, Liquasil can meet your needs - no matter the colour.Give us a call on 0121 709 5352, or email us at info@liquasil.com.

The finish to the asbestos roof and asbestos cladding on this property was faded and the roof leaked in several places, along with the gutter. Liquasil's silicone roof coating, Asbestoseal, was chosen to seal the roof and dramatically improve the aesthetic appearance using specially made RAL colours to the match the original finishes. The asbestos cement gutter was also lined with the Liquasil liquid gutter liner to form a permanent, bonded solution.

Failing factory finishes and cut edge corrosion were present across the entire roof and Liquasil's Metalseal metal roof coating system was specified as the most appropriate solution. The roof was cleaned and all failing finishes and rust was removed as far as reasonably practicable. The roof was then coated. In this case, two colours were employed. Liquasil is the only company able to produce silicone coatings in any RAL colour.

Luxury coastal apartments able to withstand the elements with Sika roofing system. Owing to its beautiful coastal location, The Liner, a nautical-inspired £35 m residential new-build in Falmouth, presented a compelling roofing challenge. Exeter-based roofing contractor, Progressive Systems, assisted by Sika, took on the task, installing a roof to withstand the harsh seaside conditions with an immaculate finish.Green roof composed of:Sika® Sarnafil® G410 18EL PVC Single Ply Waterproofing Membrane.Sarnavap® 5000E SA Vapour Control Layer.Sarnafil® Primer 610.Sarnatherm® ‘G’ insulation.Sikalastic® 625.Sarnafil® G445-13 PVC Protection Sheet.Sika® Green Roof System.

This was the first asbestos roof coating project undertaken with Liquasil products, back in 2013. The roof was heavily soiled and was cleaned using a DOFF steam cleaning machine, delivering 150°c steam to completely kill moss and lichen spores. The metal fixings were treated with Liquasil's corrosion primer and sealed with Non-Sag Sealer before the whole roof was coated with Asbestoseal, the only BBA Approved asbestos roof coating.

The National Flooring Company, a Degafloor Ltd approved installer, have received another complimentary review following a kitchen refurbishment on the 23rd floor at a popular 4-star hotel in Manchester. Making the most of the quieter, New Year period, the hotel decided to upgrade their kitchen floor. Having worked at other locations for the popular hotel chain, The National Flooring Company were contacted to provide advice and following a successful proposal, were asked to complete the refurbishment. The kitchen, which is situated on the 23rd floor, required meticulous planning to ensure that works could be completed with minimal disruption to the hotel’s guests. The existing vinyl floor within the kitchen had become worn and brittle and sections were beginning to lift, causing a potential trip hazard. The vinyl floor was removed to expose the tiled finish underneath. Any loose tiles that had debonded from the floor were also removed and infilled with Degafloor Deep Fill, quick curing repair mortar.The National Flooring Company laid a scrape coat, embedded with a promesh reinforcing membrane, prior to the installation of the Degafloor Full Broadcast System (FB). The Degafloor FB system is broadcast with rounded aggregate to provide an anti-slip finish and retains this feature even in wet conditions to ensure employee safety is always maintained. As with all Degafloor systems, they are seamless and impervious, ensuring the floor will not lift, as previously experienced with the existing vinyl floor finish. Degafloor MMA resin flooring systems are fully cured within 2 hours of installation, allowing the hotel to resume normal kitchen operating procedures shortly after completion. MMA resins have a distinctive odour, but with the correct management, installations can progress with very little disruption. The National Flooring Company used the kitchen extraction system and sealed all doorways to contain and manage the odour.The project was completed to the satisfaction of the Chief Engineer, Hilton MCR, who commented on how good the floor looked. “The restaurant being on the 23rd floor presented a logistical challenge.  However, after careful planning and consideration of our hotel operations, The National Flooring Company completed the installation efficiently and to a high standard.  We were impressed with the service from start to finish.”

Butlins has been a firm family favourite for holidaymakers since opening its first resort in 1936. At the heart of their facilities are the swimming pools, which have always been one of the biggest draws for parents and children alike. However, at over 30 years old their Bognor Regis site needed modernisation.

For over 200 years, the Royal College of Surgeons Ireland (RCSI), has played a major role in medical education and training in Ireland. Founded in 1784 to train surgeons, today the College provides extensive education and training in the healthcare professions at undergraduate and postgraduate level.

A huge tiling re-fit of all UK restaurants over a 5 year program. The successful partnership approach produced the ideal  tile fixing recommendation, which is now being rolled out to McDonald’s branches around the world.