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Underfloor & Underground
Underfloor & Underground
Underfloor & Underground - Competitive Trade Pricing with quantity discounts. Online supplier of Swimming Pool and Basement insulation.
About
Underfloor insulation is a type of insulation that is installed under the floorboards. It will reduce the amount of heat that escapes through the floor, which means you will need less heating to keep your home warm. This means you can save on your energy bills as well as reducing your carbon footprint.
Have a browse of our stock and filter by thickness or coverage on the left-hand side of the page. If you’d like to talk through the suitability of some products for your project, or get a quantity discount quotation please call us on 02039519012 , email sales@insulationbee.co.uk or Live Chat - Lowest UK Prices.
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50mm Knauf Rocksilk RS140 Building Slab
Rock Mineral Wool SlabsPack Length: 4800mmPack Width: 2400mmPack coverage: 2.88m2Thickness: 50mmQuantity: Pack Of 4
Last known price:£46.07
£ 55.28 Inc VAT
40mm Knauf Rocksilk RS140 Building Slab
Rock Mineral Wool SlabsPack Length: 6000mmPack Width: 3000mmPack coverage: 3.60m2Thickness: 40mmQuantity: Pack Of 5
Last known price:£46.10
£ 55.32 Inc VAT
Knauf Rocksilk RS140 30mm Building Slab
Rock Mineral Wool SlabsPack Length: 8400mmPack Width: 4200mmPack coverage: 5.04m2Thickness: 30mmQuantity: Pack Of 7
Last known price:£43.41
£ 52.09 Inc VAT
Knauf Rocksilk RS100 100mm Building Slab
Rock Mineral Wool SlabsPack Length: 3600mmPack Width: 1800mmPack coverage: 2.16m2Thickness: 100mmQuantity: Pack Of 3
Last known price:£37.87
£ 45.44 Inc VAT
75mm Knauf Rocksilk RS100 Building Slab
Rock Mineral Wool SlabsPack Length: 4800mmPack Width: 2400mmPack coverage: 2.88m2Thickness: 75mmQuantity: Pack Of 4
Last known price:£35.03
£ 42.04 Inc VAT
50mm Knauf Rocksilk RS100 Building Slab
Rock Mineral Wool SlabsPack Length: 7200mmPack Width: 4200mmPack coverage: 4.32m2Thickness: 50mmQuantity: Pack Of 6
Last known price:£37.82
£ 45.38 Inc VAT
40mm Knauf Rocksilk RS100 Building Slab
Rock Mineral Wool SlabsPack Length: 8400mmPack Width: 4200mmPack coverage: 5.04m2Thickness: 40mmQuantity: Pack Of 7
Last known price:£37.02
£ 44.42 Inc VAT
Knauf Rocksilk RS100 30mm Building Slab
Rock Mineral Wool SlabsPack Length: 12000mmPack Width: 6000mmPack coverage: 7.20m2Thickness: 30mmQuantity: Pack Of 10
Last known price:£38.14
£ 45.77 Inc VAT
Knauf Rocksilk RS100 25mm Building Slab
Rock Mineral Wool SlabsPack Length: 14400mmPack Width: 7200mmPack coverage: 8.64m2Thickness: 25mmQuantity: Pack Of 12
Last known price:£43.41
£ 52.09 Inc VAT
Knauf Rocksilk RS80 100mm Building Slab
Rock Mineral Wool SlabsPack Length: 3600mmPack Width: 1800mmPack coverage: 2.16m2Thickness: 100mmQuantity: Pack Of 3
Last known price:£39.90
£ 47.88 Inc VAT
Knauf Rocksilk RS80 75mm Building Slab
Rock Mineral Wool SlabsPack Length: 4800mmPack Width: 2400mmPack coverage: 2.88m2Thickness: 75mmQuantity: Pack Of 4
Last known price:£49.00
£ 58.80 Inc VAT
50mm Knauf Rocksilk RS80 Building Slab
Rock Mineral Wool SlabsPack Length: 7200mmPack Width: 3600mmPack coverage: 4.32m2Thickness: 50mmQuantity: Pack Of 6
Last known price:£44.11
£ 52.93 Inc VAT
Knauf Rocksilk RS60 100mm Building Slab
Rock Mineral Wool SlabsPack Length: 4800mmPack Width: 2400mmPack coverage: 2.88m2Thickness: 100mmQuantity: Pack Of 4
Last known price:£41.70
£ 50.04 Inc VAT
75mm Knauf Rocksilk RS60 Building Slab
Rock Mineral Wool SlabsPack Length: 7200mmPack Width: 3600mmPack coverage: 4.32m2Thickness: 75mmQuantity: Pack Of 6
Last known price:£42.44
£ 50.93 Inc VAT
Knauf Rocksilk RS60 60mm Building Slab
Rock Mineral Wool SlabsPack Length: 8400mmPack Width: 4200mmPack coverage: 5.04m2Thickness: 60mmQuantity: Pack Of 7
Last known price:£40.14
£ 48.17 Inc VAT
Knauf Rocksilk RS60 50mm Building Slab
Rock Mineral Wool SlabsPack Length: 10800mmPack Width: 5400mmPack coverage: 6.48m2Thickness: 50mmQuantity: Pack Of 9
Last known price:£33.14
£ 39.77 Inc VAT
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