Free Delivery with Orders over £500 Inc Vat, Deliveries in Mainland England Only. Alternative Equal brands maybe sent as substitutes if not available in certain geographical areas. CHRISTMAS HOLIDAYS FROM 23RD DECEMBER 2025-5TH JANUARY 2026. ANY ORDERS PLACED BETWEEN THESE DATES WILL BE PROCESSED ON THE 5TH JANUARY FOR DELIVERY THAT WEEK. FOR ANY ORDERS REQUIRED UPTO THE 23RD DECEMBER THEY MUST BE ORDERED BY THURSDAY 18TH DECEMBER.

Knauf Insulation

23 products

  • 100mm Knauf Earthwool Acoustic Sound Insulation Roll (12.36m2/Roll)

    Knauf 100mm Knauf Earthwool Acoustic Sound Insulation Roll (12.36m2/Roll)

    Knauf Earthwool Acoustic Roll 100mm is made with glass mineral wool fibres, which are then bound together using Knauf Insulation's ECOSE Technology. This makes them easy to handle, soft to touch, and easy to install. Knauf Acoustic Partition Rolls (APR) 100mm offer enhanced acoustic performance in new and refurb internal wall and separating floor applications. Knauf Earthwool Acoustic Sound Roll 100mm is made from a density at least 10kg/m2. It comes in 1200mm width rolls with perforations at 600mm. These perforations make it easy to install between plasterboard partitions and floor joists. At 100mm thick, this is the thickest of the Knauf acoustic rolls. Technical Specification Material Type: Glass Mineral Thickness: 100mm Width: 2 x 600mm Length: 10300mm Rolls per Pallet: 24 Sales Unit: Roll Sales Unit Coverage: 12.36m2 Brand: Knauf Insulation Manufacturer's Reference: 715843 Fire Rating: A1 Non-Combustible

    £66.11

  • 100mm Knauf Earthwool Loft Roll 44 Insulation Combi-Cut (13.89m2/Roll)

    Knauf 100mm Knauf Earthwool Loft Roll 44 Insulation Combi-Cut (13.89m2/Roll)

    100mm Knauf Earthwool Loft Roll 44 Insulation is made from glass mineral wool fibres and is certified A1 non-combustible, the highest level of fire performance available. Made using Knauf Insulation's innovative ECOSE Technology, the rolls are soft to touch and easier to handle than those of other manufacturers, making it the perfect solution for insulating a cold loft at ceiling level. Knauf Loft Roll Insulation 100mm has a thermal conductivity value of 0.044 W/mK, and comes in 1140mm wide rolls with perforations at 570mm and 380mm centres, allowing it to fit easily between the roof rafters or floor joists. Technical Specification Material Type: Glass Mineral Thickness: 100mm Width: 1140 (2x570/3x380)mm Length: 12180mm Rolls per Pallet: 24 Sales Unit: Roll Sales Unit Coverage: 13.89m2 Brand: Knauf Insulation Manufacturer's Reference: 2404154 Thermal Conductivity: 0.044W/mK Fire Rating: A1 Non-Combustible

    £36.00

  • 100mm Knauf Earthwool Loft Roll 44 Insulation Combi-Cut (13.89m2/Roll) Pallet Deals- 24 Rolls Per Pallet

    Knauf 100mm Knauf Earthwool Loft Roll 44 Insulation Combi-Cut (13.89m2/Roll) Pallet Deals- 24 Rolls Per Pallet

      Pallet Deal!! 100mm Knauf Earthwool Loft Roll 44 Insulation is made from glass mineral wool fibres and is certified A1 non-combustible, the highest level of fire performance available. Made using Knauf Insulation's innovative ECOSE Technology, the rolls are soft to touch and easier to handle than those of other manufacturers, making it the perfect solution for insulating a cold loft at ceiling level. Knauf Loft Roll Insulation 100mm has a thermal conductivity value of 0.044 W/mK, and comes in 1140mm wide rolls with perforations at 570mm and 380mm centres, allowing it to fit easily between the roof rafters or floor joists. Technical Specification Material Type: Glass Mineral Thickness: 100mm Width: 1140 (2x570/3x380)mm Length: 12180mm Rolls per Pallet: 24 Sales Unit: Roll Sales Unit Coverage: 13.89m2 Brand: Knauf Insulation Manufacturer's Reference: 2404154 Thermal Conductivity: 0.044W/mK Fire Rating: A1 Non-Combustible

    £800.69

  • 100mm Knauf Earthwool RS100 Building Slab (2.16m2/Pack)

    Knauf 100mm Knauf Earthwool RS100 Building Slab (2.16m2/Pack)

    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 RS100 is manufactured with a density of 100kg/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: 100mm Width: 600mm Length: 1200mm Pieces Per Pack: 3 Packs Per Pallet: 16 Sales Unit: Pack Sales Unit Coverage: 34.56m2 Brand: Knauf Insulation Manufacturer's Reference: 2411334 Thermal Conductivity: 0.034W/mK Density: 100kg/m3 Fire Rating: A1 Non-Combustible

    £62.48

  • 100mm Knauf Earthwool RS45 Building Slab (3.6m2/Pack)

    100mm Knauf Earthwool RS45 Building Slab (3.6m2/Pack)

    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 Material Type: Rock Mineral Thickness: 100mm Width: 600mm Length: 1200mm Pieces Per Pack: 5 Packs Per Pallet: 12 Sales Unit: Pack Sales Unit Coverage: 3.6m2 Brand: Knauf Insulation Manufacturer's Reference: 2411339 Thermal Conductivity: 0.035W/mK Density: 45kg/m3 Fire Rating: A1 Non-Combustible

    £39.50

  • 100mm Knauf Earthwool RS60 Building Slab (2.88m2/Pack)

    Knauf 100mm Knauf Earthwool RS60 Building Slab (2.88m2/Pack)

    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: 100mm Width: 600mm Length: 1200mm Pieces Per Pack: 4 Packs Per Pallet: 12 Sales Unit: Pack Sales Unit Coverage: 2.88m2 Brand: Knauf Insulation Manufacturer's Reference: 2411331 Thermal Conductivity: 0.034W/mK Density: 60kg/m3 Fire Rating: A1 Non-Combustible

    £45.20

  • 150mm Knauf Earthwool Loft Roll 44 Insulation Combi-Cut Pallet Deals- 24 Rolls Per Pallet

    Knauf 150mm Knauf Earthwool Loft Roll 44 Insulation Combi-Cut Pallet Deals- 24 Rolls Per Pallet

      Pallet Deal!! 150mm Knauf Earthwool Loft Roll 44 Insulation is made from glass mineral wool fibres and is certified A1 non-combustible, the highest level of fire performance available. Made using Knauf Insulation's innovative ECOSE Technology, the rolls are soft to touch and easier to handle than those of other manufacturers, making it the perfect solution for insulating a cold loft at ceiling level. Knauf Loft Roll Insulation 150mm has a thermal conductivity value of 0.044 W/mK, and comes in 1140mm wide rolls with perforations at 570mm and 380mm centres, allowing it to fit easily between the roof rafters or floor joists. Technical Specification Material Type: Glass Mineral Thickness: 150mm Width: 1140 (2x570/3x380)mm Length: 12180mm Rolls per Pallet: 24 Sales Unit: Roll Sales Unit Coverage: 13.89m2 Brand: Knauf Insulation Manufacturer's Reference: 2404154 Thermal Conductivity: 0.044W/mK Fire Rating: A1 Non-Combustible

    £800.69

  • 200mm Knauf Earthwool Loft Roll 44 Insulation Combi-Cut (6.84m2/Roll)

    Knauf 200mm Knauf Earthwool Loft Roll 44 Insulation Combi-Cut (6.84m2/Roll)

    200mm Knauf Earthwool Loft Roll 44 Insulation is made from glass mineral wool fibres and is certified A1 non-combustible, the highest level of fire performance available. Made using Knauf Insulation's innovative ECOSE Technology, the rolls are soft to touch and easier to handle than those of other manufacturers, making it the perfect solution for insulating a cold loft at ceiling level. Knauf Loft Roll Insulation 200mm has a thermal conductivity value of 0.044 W/mK, and comes in 1140mm wide rolls with perforations at 570mm and 380mm centres, allowing it to fit easily between the roof rafters or floor joists. Technical Specification Material Type: Glass Mineral Thickness: 200mm Width: 1140 (2x570/3x380)mm Length: 6000mm Rolls per Pallet: 24 Sales Unit: Roll Sales Unit Coverage: 6.84m2 Brand: Knauf Insulation Manufacturer's Reference: 715820 Thermal Conductivity: 0.044W/mK Fire Rating: A1 Non-Combustible

    £36.00

  • 200mm Knauf Earthwool Loft Roll 44 Insulation Combi-Cut Pallet Deals- 24 Rolls Per Pallet

    Knauf 200mm Knauf Earthwool Loft Roll 44 Insulation Combi-Cut Pallet Deals- 24 Rolls Per Pallet

      Pallet Deal!! 200mm Knauf Earthwool Loft Roll 44 Insulation is made from glass mineral wool fibres and is certified A1 non-combustible, the highest level of fire performance available. Made using Knauf Insulation's innovative ECOSE Technology, the rolls are soft to touch and easier to handle than those of other manufacturers, making it the perfect solution for insulating a cold loft at ceiling level. Knauf Loft Roll Insulation 200mm has a thermal conductivity value of 0.044 W/mK, and comes in 1140mm wide rolls with perforations at 570mm and 380mm centres, allowing it to fit easily between the roof rafters or floor joists. Technical Specification Material Type: Glass Mineral Thickness: 200mm Width: 1140 (2x570/3x380)mm Length: 12180mm Rolls per Pallet: 24 Sales Unit: Roll Sales Unit Coverage: 13.89m2 Brand: Knauf Insulation Manufacturer's Reference: 2404154 Thermal Conductivity: 0.044W/mK Fire Rating: A1 Non-Combustible

    £800.69

  • 25mm Knauf Earthwool RS45 Building Slab (14.4m2/Pack)

    Knauf 25mm Knauf Earthwool RS45 Building Slab (14.4m2/Pack)

    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 Material Type: Rock Mineral Thickness: 25mm Width: 600mm Length: 1200mm Pieces Per Pack: 20 Packs Per Pallet: 12 Sales Unit: Pack Sales Unit Coverage: 14.4m2 Brand: Knauf Insulation Manufacturer's Reference: 2411325 Thermal Conductivity: 0.035W/mK Density: 45kg/m3 Fire Rating: A1 Non-Combustible

    £45.22

  • 50mm Knauf Earthwool RS45 Building Slab (7.2m2/Pack)

    Knauf 50mm Knauf Earthwool RS45 Building Slab (7.2m2/Pack)

    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

    £39.50

  • 75mm Knauf Earthwool RS45 Building Slab (4.32m2/Pack)

    Knauf 75mm Knauf Earthwool RS45 Building Slab (4.32m2/Pack)

    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 Material Type: Rock Mineral Thickness: 75mm Width: 600mm Length: 1200mm Pieces Per Pack: 6 Packs Per Pallet: 12 Sales Unit: Pack Sales Unit Coverage: 4.32m2 Brand: Knauf Insulation Manufacturer's Reference: 2411328 Thermal Conductivity: 0.035W/mK Density: 45kg/m3 Fire Rating: A1 Non-Combustible

    £36.75

Knauf Insulation

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