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Insulation Boards

72 products

  • 100mm Recticel Eurowall Cavity Wall Insulation Board 1200mm x 450mm (10/Pack-Full Packs Only)

    Recticel 100mm Recticel Eurowall Cavity Wall Insulation Board 1200mm x 450mm (10/Pack-Full Packs Only)

      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: 100mm Width: 450mm Length: 1200mm Sales Unit: Pack Sales Unit Coverage: 5.4m2 Brand: Recticel Thermal Conductivity: 0.022W/mK

    £87.96

  • 75mm EcoTherm Eco-Cavity Wall Insulation Board 1200mm x 450mm (3.24m2/Pack)

    EcoTherm 75mm EcoTherm Eco-Cavity Wall Insulation Board 1200mm x 450mm (3.24m2/Pack)

    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 Specification Material Type: PIR Thickness: 75mm Width: 450mm Length: 1200mm Pieces Per Pack: 6 Packs Per Pallet: 20 Sales Unit: Pack Sales Unit Coverage: 3.24m2 Brand: EcoTherm Manufacturer's Reference: 100000018965 Weight: 2.78kg/m2 Thermal Conductivity: 0.022W/mK

    £41.70

  • 50mm Recticel Eurowall Cavity Wall Insulation Board 1200mm x 450mm (20/Pack-Full Packs Only)

    Recticel 50mm Recticel Eurowall Cavity Wall Insulation Board 1200mm x 450mm (20/Pack-Full Packs Only)

      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

    £102.24

  • Kingspan Kooltherm K112 Framing Insulation Board 2400mm x 1200mm (Full Packs Only)

    Kingspan Kingspan Kooltherm K112 Framing Insulation Board 2400mm x 1200mm (Full Packs Only)

      Kingspan Kooltherm K112 Framing Board is a top-of-the-range thermal insulation solution for timber and steel frame systems. With a core of fibre-free thermoset phenolic insulation, it outclasses all other insulation boards in terms of thermal performance, with a lambda value of just 0.019 W/mK across all thicknesses. Designed to be fitted between studwork, the Kooltherm K112 insulation boards are compatible with both timber and steel frame constructions in new build and refurbishment projects alike. They can also be used as a insulating sheathing. With composite foil facings on either side, these Kingspan K112 framing boards are impervious to air infiltration or the encroachment of water vapour. All boards are 2400mm x 1200mm in size, giving good coverage per unit. Manufactured using eco-friendly blowing agents, they also have minimal environmental impact. *SOLD IN FULL PACKS ONLY*

    £368.24 - £484.73

  • 100mm EcoTherm Eco-Cavity Wall Insulation Board 1200mm x 450mm (2.7m2/Pack)

    EcoTherm 100mm EcoTherm Eco-Cavity Wall Insulation Board 1200mm x 450mm (2.7m2/Pack)

    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 Specification Material Type: PIR Thickness: 100mm Width: 450mm Length: 1200mm Pieces Per Pack: 5 Packs Per Pallet: 20 Sales Unit: Pack Sales Unit Coverage: 2.7m2 Brand: EcoTherm Manufacturer's Reference: 100000018966 Weight: 3.52kg/m2 Thermal Conductivity: 0.022W/mK

    £44.75

  • 100mm Celotex CW4100 Cavity Wall Insulation Board 1200mm x 450mm (3.24m2/Pack)

    Celotex 100mm Celotex CW4100 Cavity Wall Insulation Board 1200mm x 450mm (3.24m2/Pack)

    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: 100mm Width: 450mm Length: 1200mm Pieces Per Pack: 6 Packs Per Pallet: 16 Sales Unit: Pack Sales Unit Coverage: 3.24m2 Brand: Celotex Manufacturer's Reference: CW4100 Weight: 3.65kg/m2 Thermal Conductivity: 0.022W/mK

    £54.10

  • 75mm Celotex CW4075 Cavity Wall Insulation Board 1200mm x 450mm (4.32m2/Pack)

    Celotex 75mm Celotex CW4075 Cavity Wall Insulation Board 1200mm x 450mm (4.32m2/Pack)

    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: 75mm Width: 450mm Length: 1200mm Pieces Per Pack: 8 Packs Per Pallet: 16 Sales Unit: Pack Sales Unit Coverage: 4.32m2 Brand: Celotex Manufacturer's Reference: CW4075 Weight: 2.78kg/m2 Thermal Conductivity: 0.022W/mK

    £55.90

  • 50mm Celotex CW4050 Cavity Wall Insulation Board 1200mm x 450mm (5.94m2/Pack)

    Celotex 50mm Celotex CW4050 Cavity Wall Insulation Board 1200mm x 450mm (5.94m2/Pack)

    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

    £53.70

  • Kingspan Kooltherm K108 Cavity Insulation Board 1200mm x 450mm (Full Packs Only)

    Kingspan Kingspan Kooltherm K108 Cavity Insulation Board 1200mm x 450mm (Full Packs Only)

      Kingspan Kooltherm K108 Cavity Insulation is a premium thermal insulation product that is used as a partial fill solution in external cavity walls. Forming part of the Kooltherm K100 range, K108 Cavity boards have a lambda value of just 0.019 W/mK, making them the most efficient thermal cavity insulation solution available. These rigid Kooltherm K108 thermoset cavity insulation boards are comprised of a fibre free phenolic core flanked by a layer of composite foil facings on either side. As well as being thermally efficient, Kingspan K108 insulation is also manufactured in an environmentally friendly process, using a blowing agent with zero ODP and a low GWP.

    £110.00 - £124.56

  • 120mm Kingspan GreenGuard Extruded Polystyrene Insulation 300kpa (2.25m2/Pack)

    Kingspan 120mm Kingspan GreenGuard Extruded Polystyrene Insulation 300kpa (2.25m2/Pack)

    Kingspan GreenGuard 300 is a high performance rigid extruded polystyrene insulation. It offers thermal conductivities as low as 0.034 W/mK, and is used to insulate inverted roofs, basements, car park decks, and heavy-duty commercial, industrial and cold store flooring. It has a compressive strength of 300kPa. Technical Specification Material Type: XPS Thickness: 120mm Width: 600mm Length: 1250mm Pieces Per Pack: 3 Sales Unit: Pack Sales Unit Coverage: 2.25m2 Brand: Kingspan Weight: 3.6kg/m2 Compressive Strength: 300kPa

    £61.25

  • 80mm Kingspan GreenGuard Extruded Polystyrene Insulation 300kpa (3.75m2/Pack)

    Kingspan 80mm Kingspan GreenGuard Extruded Polystyrene Insulation 300kpa (3.75m2/Pack)

    Kingspan GreenGuard 300 is a high performance rigid extruded polystyrene insulation. It offers thermal conductivities as low as 0.034 W/mK, and is used to insulate inverted roofs, basements, car park decks, and heavy-duty commercial, industrial and cold store flooring. It has a compressive strength of 300kPa. Technical Specification Material Type: XPS Thickness: 80mm Width: 600mm Length: 1250mm Pieces Per Pack: 5 Sales Unit: Pack Sales Unit Coverage: 3.75m2 Brand: Kingspan Weight: 2.4kg/m2 Compressive Strength: 300kPa

    £68.10

  • 60mm Kingspan GreenGuard Extruded Polystyrene Insulation 300kpa (5.25m2/Pack)

    Kingspan 60mm Kingspan GreenGuard Extruded Polystyrene Insulation 300kpa (5.25m2/Pack)

    Kingspan GreenGuard 300 is a high performance rigid extruded polystyrene insulation. It offers thermal conductivities as low as 0.034 W/mK, and is used to insulate inverted roofs, basements, car park decks, and heavy-duty commercial, industrial and cold store flooring. It has a compressive strength of 300kPa. Technical Specification Material Type: XPS Thickness: 60mm Width: 600mm Length: 1250mm Pieces Per Pack: 7 Sales Unit: Pack Sales Unit Coverage: 5.25m2 Brand: Kingspan Weight: 1.8kg/m2 Compressive Strength: 300kPa

    £71.82

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