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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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100mm Rockwool RW3 Acoustic Insulation Slab ( Pack of 4 )
stone wool insulation slabPack Length: 4800mmPack Width: 2400mmPack coverage: 2.88m2Thickness: 100mmQuantity: Pack Of 4
Last known price:£46.55
£ 55.86 Inc VAT
90mm Rockwool RW3 Acoustic Insulation Slab ( Pack of 5 )
stone wool insulation slabPack Length: 6000mmPack Width: 3000mmPack coverage: 3.60m2Thickness: 90mmQuantity: Pack Of 5
Last known price:£46.55
£ 55.86 Inc VAT
75mm Rockwool RW3 Acoustic Insulation Slab ( Pack of 6 )
stone wool insulation slabPack Length: 7200mmPack Width: 3600mmPack coverage: 4.32m2Thickness: 75mmQuantity: Pack Of 6
Last known price:£46.55
£ 55.86 Inc VAT
60mm Rockwool RW3 Acoustic Insulation Slab ( Pack of 6 )
stone wool insulation slabPack Length: 7200mmPack Width: 3600mmPack coverage: 4.32m2Thickness: 60mmQuantity: Pack Of 6
Last known price:£46.55
£ 55.86 Inc VAT
50mm Rockwool RW3 Acoustic Insulation Slab ( Pack of 8 )
stone wool insulation slabPack Length: 9600mmPack Width: 4800mmPack coverage: 5.76m2Thickness: 50mmQuantity: Pack Of 8
Last known price:£46.55
£ 55.86 Inc VAT
40mm Rockwool RW3 Acoustic Insulation Slab ( Pack of 10 )
stone wool insulation slabPack Length: 12000mmPack Width: 6000mmPack coverage: 7.20m2Thickness: 40mmQuantity: Pack Of 10
Last known price:£46.55
£ 55.86 Inc VAT
30mm Rockwool RW3 Acoustic Insulation Slab ( Pack of 15 )
stone wool insulation slabPack Length: 18000Pack Width: 9000mmPack coverage: 10.80m2Thickness: 30mmQuantity: Pack Of 15
Last known price:£46.55
£ 55.86 Inc VAT
25mm Rockwool RW3 Acoustic Insulation Slab ( Pack of 16 )
stone wool insulation slabPack Length: 19200mmPack Width: 9600mmPack coverage: 11.52m2Thickness: 25mmQuantity: Pack Of 16
Last known price:£46.55
£ 55.86 Inc VAT
100mm Knauf Insulation Rocksilk RS140 Building Slab ( Pack of 2 )
Rock Mineral Wool SlabsPack Length: 2400mmPack Width: 1200mmPack coverage: 1.44m2Thickness: 100mmQuantity: Pack Of 2
Last known price:£49.04
£ 58.85 Inc VAT
75mm Knauf Insulation Rocksilk RS140 Building Slab ( Pack of 3 )
Rock Mineral Wool SlabsPack Length: 3600mmPack Width: 1800mmPack coverage: 2.16m2Thickness: 75mmQuantity: Pack Of 3
Last known price:£48.46
£ 58.15 Inc VAT
50mm Knauf Insulation Rocksilk RS140 Building Slab ( Pack of 4 )
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 Insulation Rocksilk RS140 Building Slab ( Pack of 5 )
Rock Mineral Wool SlabsPack Length: 6000mmPack Width: 3000mmPack coverage: 3.60m2Thickness: 40mmQuantity: Pack Of 5
Last known price:£46.10
£ 55.32 Inc VAT
30mm Knauf Insulation Rocksilk RS140 Building Slab ( Pack of 7 )
Rock Mineral Wool SlabsPack Length: 8400mmPack Width: 4200mmPack coverage: 5.04m2Thickness: 30mmQuantity: Pack Of 7
Last known price:£43.41
£ 52.09 Inc VAT
100mm Knauf Insulation Rocksilk RS100 Building Slab ( Pack of 3 )
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 Insulation Rocksilk RS100 Building Slab ( Pack of 4 )
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 Insulation Rocksilk RS100 Building Slab ( Pack of 6 )
Rock Mineral Wool SlabsPack Length: 7200mmPack Width: 4200mmPack coverage: 4.32m2Thickness: 50mmQuantity: Pack Of 6
Last known price:£37.82
£ 45.38 Inc VAT
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