Protect your buildings from mildew, staining and frost damage caused by interstitial condensation using this vapour barrier from Damplas. It restricts the penetration of moisture into structures and increases the airtightness of buildings. As a result, this improves insulation and makes buildings more comfortable and energy efficient.This vapour barrier membrane is made of a thick polythene film, so it's durable and contains no harmful materials

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Celotex CW4000 Cavity Wall Insulation Board is a polyisocyanurate (PIR) insulation solution manufactured for use in partial fill cavity walls. Comprised of a PIR core sandwiched between low emissivity foil facings on both sides, these boards have a thermal conductivity of just 0.022 W/mK. This makes them a far more effective thermal cavity solution than either rock or glass wool insulation. These cavity insulation batts fit snugly in between cavity wall ties, and are perfect for use in new builds and extensions with a masonry wall. Celotex CW4000 is a BBA certified solution and is the leading brand in the market for PIR cavity wall insulation. Sized at 1200mm x 450mm, these boards are rigid, lightweight and easy to handle and install. They are sold in wrapped plastic packs. Technical Specification Material Type: PIR Thickness: 50mm Width: 450mm Length: 1200mm Pieces Per Pack: 11 Packs Per Pallet: 16 Sales Unit: Pack Sales Unit Coverage: 5.94m2 Brand: Celotex Manufacturer's Reference: CW4050 Weight: 1.92kg/m2 Thermal Conductivity: 0.022W/mK

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Celotex GA4050 50mm PIR Insulation is suitable for many floor, wall, and roof applications. 50mm Celotex Insulation boards have zero ozone depletion (ODP), as they contain an eco-friendly blowing agent that has a low potential to cause global warming. These 50mm Celotex PIR boards feature a low-emissivity foil face that improves thermal performance in sealed cavity air spaces, improving the U value. 50mm Celotex PIR Insulation boards are lightweight and can be easily transported. They can also be fitted and used as-is. The BBA has certified Celotex GA4050 to be suitable for roof, wall and floor applications provided it is used and maintained in accordance with the certificate. Celotex GA4050 is a BRE Green Guide A rated product that can be used in your BREEAM assessments to show environmental performance. Technical Specification Material Type: PIR Thickness: 50mm Width: 1200mm Length: 2400mm Pieces Per Pack: 8 Packs Per Pallet: 6 Sales Unit: Board Sales Unit Coverage: 2.88m2 Brand: Celotex Manufacturer's Reference: GA4050 Weight: 1.92kg/m2 Thermal Conductivity: 0.022W/mK

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EcoTherm Eco-Cavity Wall Insulation Board is a partial fill cavity wall insulation solution designed for brick and block masonry walls. With a thermal conductivity of just 0.022 W/mK, it brings the massive thermal benefit of PIR insulation as well as aluminium foil facings on either side that prevent radiated heat being passed through the air space. These EcoTherm cavity boards are specifically designed to work in conjunction with traditional wall tie spacing, and can be used both in new builds and extensions of existing properties. Like other UK manufactured PIR insulation, they carry BBA certification. Eco-Cavity boards are manufactured with a CFC/HCFC free blowing agent, making them environmentally friendly. The boards are sized at 1200mm x 450mm, and come in plastic wrapped packs with multiple boards in each. Technical Specifications Material Type: PIR Thickness: 50mm Width: 450mm Length: 1200mm Pieces Per Pack: 10 Packs Per Pallet: 20 Sales Unit: Pack Sales Unit Coverage: 5.4m2 Brand: EcoTherm Manufacturer's Reference: 100000012567 Weight: 2.04kg/m2 Thermal Conductivity: 0.022W/mK

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  EcoTherm Eco-Versal 50mm PIR Insulation Boards are multi-purpose thermal solutions that can be used in both new and refurbishment projects. These 50mm rigid polyisocyanurate (PIR) boards are comprised of a core of fibre-free rigid foam sandwiched between two layers of aluminium foil. EcoTherm 50mm insulation boards are highly versatile and can be used for floors, walls, ceilings, pitched roofs, and more. These 50mm EcoTherm insulation boards are second only to phenolic insulation for thermal efficiency. They have a thermal conductivity of just 0.022 W/mK. 50m EcoTherm insulation boards are a cost-effective and environmentally friendly solution, making them a good choice for reducing CO2 emissions. They are also suitable for use in a wide range of building projects. Technical Specification Material Type: PIR Thickness: 50mm Width: 1200mm Length: 2400mm Sales Unit: Board Sales Unit Coverage: 2.88m2 Brand: EcoTherm Manufacturer's Reference: 100000012559 Weight: 1.95kg/m2 Thermal Conductivity: 0.022W/mK

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Polystyrene floor insulation that achieves the required U-value and compressive performance of 70kPa, suitable for a range of different floor applications. Cost effective insulation for the lifetime of the building. Technical Specification Material Type: EPS Thickness: 50mm Width: 1200mm Length: 2400mm Pieces Per Pack: 6 Sales Unit: Pack Sales Unit Coverage: 17.28m2 Compressive Strength: 70kPa Thermal Conductivity: 0.038W/mK

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Earthwool Building Slabs are non-combustible Rock Mineral Wool slabs, manufactured using Knauf Insulation's revolutionary ECOSE Technology in a range of densities, and are designed for use in multiple applications. Earthwool Building Slab RS45 is manufactured with a density of 45kg/m3, designed for use in a variety of applications including internal partitions, timber and metal studs, and in between timber rafters and floor joists. Technical Specification

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Earthwool Building Slabs are non-combustible Rock Mineral Wool slabs, manufactured using Knauf Insulation's revolutionary ECOSE Technology in a range of densities, and are designed for use in multiple applications. Earthwool Building Slab RS60 is manufactured with a density of 60kg/m3, designed for use in a variety of applications including internal partitions, timber and metal studs, and in between timber rafters and floor joists. Technical Specification Material Type: Rock Mineral Thickness: 50mm Width: 600mm Length: 1200mm Pieces Per Pack: 9 Packs Per Pallet: 12 Sales Unit: Pack Sales Unit Coverage: 6.48m2 Brand: Knauf Insulation Manufacturer's Reference: 2411329 Thermal Conductivity: 0.034W/mK Density: 60kg/m3 Fire Rating: A1 Non-Combustible

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50mm Recticel Eurothane GP PIR Insulation Board is a BBA certified thermal solution that can be used in a variety of building applications. It is lightweight, making it easy to handle, and can be cut to size and installed with ease. Comprised of a rigid foam polyisocyanurate (PIR) core, these 50mm Recticel Insulation boards are faced on both sides by a layer of aluminium foil that acts as a gas diffusion facer. They are moisture resistant and therefore offer consistent thermal performance over a long period of time. With a thermal conducivity of 0.022 W/mK, 50mm Recticel Eurothane boards offer a high level of thermal performance for walls, floors, pitched roofs and ceilings, making them one of the most popular insulation products in the UK.

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  Recticel Eurowall Cavity Wall Insulation Board is a partial fill cavity wall solution with a rigid polyurethane foam core. Belonging to the PIR range of insulation boards, it has a low thermal conductivity of just 0.022 W/mK which means maximum heat retention within the building structure. These Recticel cavity boards have precision-cut straight edges, which means that the boards can butt up tightly against one another, minimising air gaps. They are flanked on either side by a multi-layered kraft and metal foil facing, which acts as a gas diffusion layer across air space. Eurowall cavity boards come in 1200mm x 450mm, ideal to fit between brick ties in masonry cavity walls. They can be used in both new builds and extensions and will enhance the thermal performance of any cavity space. *SOLD IN FULL PACKS ONLY* Technical Specification Material Type: PIR Thickness: 50mm Width: 450mm Length: 1200mm Sales Unit Coverage: 10.8m2 Brand: Recticel Thermal Conductivity: 0.022W/mK

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50mm Rockwool Flexi Insulation Slabs are a multi-purpose insulation solution for use in metal and timber framing systems. Like Rockwool RWA45, these dense slabs offer effective thermal and acoustic performance. They also give excellent fire protection, with a classification of A1 non-combustible. What sets these 50mm Rockwool Flexi Slabs apart from other Rockwool slabs is that they have a special flexible edge, which allows them to be perfectly friction fitted within the supporting framework. They are suitable for installation between wall frames, roofs, floors and partitions. 50mm Flexi Slabs are made from renewable volcanic rock that is burned at an extremely high temperature. This makes them environmentally friendly and effective at reducing the carbon footprint of the building. Technical Specification Material Type: Rock Mineral Thickness: 50mm Width: 600mm Length: 1200mm Pieces Per Pack: 12 Packs Per Pallet: 12 Sales Unit: Pack Sales Unit Coverage: 8.64m2 Brand: Rockwool Manufacturer's Reference: 123318 Thermal Conductivity: 0.038W/mK Fire Rating: A1 Non-Combustible

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ROCKWOOL RW3 has been developed for thermal, acoustic and fire performance in a range of construction types. RW3 is made up of high-quality resin bonded slabs in a variety of thicknesses and densities. Specialist facings are available to order to meet the specifications of unique projects. RW3 is rated Euroclass A1 non-combustible, providing the highest level of fire performance. Using RW3 in ceilings, walls and floors can help to compartmentalise rooms, reducing fire spread and damage. RW3 insulation slabs achieve Lambda 0.034 W/mK and are available in eight standard thicknesses from 25-100mm, with a density of 60 kg/m3. Technical Specification Material Type: Rock Mineral Thickness: 50mm Width: 600mm Length: 1200mm Pieces Per Pack: 8 Packs Per Pallet: 12 Sales Unit: Pack Sales Unit Coverage: 5.76m2 Brand: Rockwool Manufacturer's Reference: 181183 Thermal Conductivity: 0.034W/mK Density: 60kg/m3 Fire Rating: A1 Non-Combustible

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