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Suspended Floor Insulation

Competitive Trade Pricing with quantity discounts. Online supplier of Suspended Floor Insulation Boards from UK top rated brands like Knauf, Rockwool, Isover, Ursa, Xtratherm, Celotex, Kingspan and so on.

About

Installing suspended floor insulation is one of the most important energy efficiency measures that can be undertaken in a house. It is estimated that a properly insulated and ventilated suspended floor can save around 10% of the total heat loss in a typical three-bedroomed semi-detached house built to today’s standards. In an older house, the saving is likely to be greater. A lot of heat is lost through the floor because the ground beneath the house absorbs and stores heat.

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 Insulation Boards for your project, or get a quantity discount quotation please call us on 02039519012 , email sales@insulationstoreonline.co.uk or Live Chat - Lowest UK Prices.

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£ 19.8
£ 537.37
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198 products
newest
100mm Ravatherm XPS X 500 SL Board
XPS thermal insulation boardPack Length: 5000mmPack Width: 2400mmPack coverage: 3m2Thickness: 100mmQuantity: 4 SheetskPa: 500kPa
Last known price:£68.20
£ 81.84 Inc VAT
75mm Ravatherm XPS X 500 SL Board
XPS thermal insulation boardPack Length: 6250mmPack Width: 3000mmPack coverage: 3.75m2Thickness: 75mmQuantity: 5 SheetskPa: 500kPa
Last known price:£54.00
£ 64.80 Inc VAT
50mm Ravatherm XPS X 500 SL XPS Insulation
XPS thermal insulation boardPack Length: 10000mmPack Width: 4800mmPack coverage: 6m2Thickness: 50mmQuantity: 8 SheetskPa: 500kPa
Last known price:£52.01
£ 62.41 Inc VAT
200mm Ravatherm XPS X 300 SL Board
XPS thermal insulation boardPack Length: 2500mmPack Width: 1200mmPack coverage: 1.5m2Thickness: 200mmQuantity: 2 SheetskPa: 300kPa
Last known price:£57.09
£ 68.51 Inc VAT
195mm Ravatherm XPS X 300 SL Board
XPS thermal insulation boardPack Length: 2500mmPack Width: 1200mmPack coverage: 1.5m2Thickness: 195mmQuantity: 2 SheetskPa: 300kPa
Last known price:£55.97
£ 67.16 Inc VAT
190mm Ravatherm XPS X 300 SL Board
XPS thermal insulation boardPack Length: 2500mmPack Width: 1200mmPack coverage: 1.5m2Thickness: 190mmQuantity: 2 SheetskPa: 300kPa
Last known price:£52.15
£ 62.58 Inc VAT
180mm Ravatherm XPS X 300 SL Board
XPS thermal insulation boardPack Length: 2500mmPack Width: 1200mmPack coverage: 1.5m2Thickness: 180mmQuantity: 2 SheetskPa: 300kPa
Last known price:£51.00
£ 61.20 Inc VAT
175mm Ravatherm XPS X 300 SL Board
XPS thermal insulation boardPack Length: 2500mmPack Width: 1200mmPack coverage: 1.5m2Thickness: 175mmQuantity: 2 SheetskPa: 300kPa
Last known price:£49.40
£ 59.28 Inc VAT
165mm Ravatherm XPS X 300 SL Board
XPS thermal insulation boardPack Length: 2500mmPack Width: 1200mmPack coverage: 1.5m2Thickness: 165mmQuantity: 2 SheetskPa: 300kPa
Last known price:£45.20
£ 54.24 Inc VAT
160mm Ravatherm XPS X 300 SL Board
XPS thermal insulation boardPack Length: 2500mmPack Width: 1200mmPack coverage: 1.5m2Thickness: 160mmQuantity: 2 SheetskPa: 300kPa
Last known price:£42.74
£ 51.29 Inc VAT
145mm Ravatherm XPS X 300 SL Board
XPS thermal insulation boardPack Length: 3750mmPack Width: 1800mmPack coverage: 2.25m2Thickness: 145mmQuantity: 3 SheetskPa: 300kPa
Last known price:£58.07
£ 69.68 Inc VAT
140mm Ravatherm XPS X 300 SL Board
XPS thermal insulation boardPack Length: 3750mmPack Width: 1800mmPack coverage: 2.25m2Thickness: 140mmQuantity: 3 SheetskPa: 300kPa
Last known price:£58.00
£ 69.60 Inc VAT
130mm Ravatherm XPS X 300 SL Board
XPS thermal insulation boardPack Length: 3750mmPack Width: 1800mmPack coverage: 2.25m2Thickness: 130mmQuantity: 3 SheetskPa: 300kPa
Last known price:£52.74
£ 63.29 Inc VAT
120mm Ravatherm XPS X 300 SL Board
XPS thermal insulation boardPack Length: 3750mmPack Width: 1800mmPack coverage: 2.25m2Thickness: 120mmQuantity: 3 SheetskPa: 300kPa
Last known price:£48.74
£ 58.49 Inc VAT
115mm Ravatherm XPS X 300 SL Board
XPS thermal insulation boardPack Length: 3750mmPack Width: 1800mmPack coverage: 2.25m2Thickness: 115mmQuantity: 3 SheetskPa: 300kPa
Last known price:£47.12
£ 56.54 Inc VAT
100mm Ravatherm XPS X 300 SL Board
XPS thermal insulation boardPack Length: 5000mmPack Width: 2400mmPack coverage: 3m2Thickness: 100mmQuantity: 4 SheetskPa: 300kPa
Last known price:£53.96
£ 64.75 Inc VAT
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