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Internal Floor Insulation

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

About

Insulating flooring is important to homes in all climates. In cooler areas, keeping heat from escaping through the floor helps keep the home warmer and saves energy costs. In hotter regions, keeping summer heat out of the house and reducing moisture helps keep things cool and reduces the risk of mold or other moisture-related problems.

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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£ 3.51
£ 162.84
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16 products
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30mm Kay-Metzeler EPS70 Polystyrene Insulation Board (Pack of 10) - image
30mm Kay-Metzeler EPS70 Polystyrene Insulation Board (Pack of 10)
EPS insulation board Pack Length: 24000mmPack Width: 12000mmPack coverage: 28.80m2Thickness: 30mmQuantity: Pack Of 10
Last known price: £81.55
£ 97.86 Inc VAT
30mm Styrofoam Polystyrene EPS Graphite ( 1m2 )
Expanded Polystyrene (EPS) board Pack Length: 1000mmPack Width: 1000mmPack coverage: 1m2Thickness: 30mmQuantity: 1 SheetGrade: 75kPa
Last known price: £3.77
£ 4.52 Inc VAT
30mm White Polystyrene EPS for External Wall Insulation ( Pack of 20 )
Expanded Polystyrene (EPS) board Pack Length: 20000mmPack Width: 10000mmPack coverage: 10m2Thickness: 30mmQuantity: Pack Of 20Grade: 75kPa
Last known price: £32.11
£ 38.53 Inc VAT
30mm Grey Polystyrene EPS for External Wall Insulation ( Pack of 20 )
Expanded Polystyrene (EPS) board Pack Length: 20000mmPack Width: 10000mmPack coverage: 10m2Thickness: 30mmQuantity: Pack Of 20Grade: 70 (kPa)
Last known price: £35.29
£ 42.35 Inc VAT
30mm Stylite Plustherm Grey EPS 70 Insulation Board ( 1 sheet )
Expanded Polystyrene (EPS Insulation) Pack Length: 1200mmPack Width: 600mmPack coverage: 0.72m2Thickness: 30mmQuantity: 1 SheetGrade: 70 (kPa)
£ 3.51
£ 4.21 Inc VAT
40mm Rockwool RWA45 Acoustic Insulation Slab ( Pack of 12 )
High-quality resin bonded stone wool slabs Pack Length: 14400mmPack Width: 7200mmPack coverage: 8.64m2Thickness: 30mmQuantity: Pack Of 12
£ 41.22
£ 49.46 Inc VAT
30mm Rockwool RWA45 Acoustic Insulation Slab ( Pack of 12 )
High-quality resin bonded stone wool slabs Pack Length: 14400mmPack Width: 7200mmPack coverage: 8.64m2Thickness: 30mmQuantity: Pack Of 12
£ 41.22
£ 49.46 Inc VAT
30mm Rockwool RW6 Acoustic Insulation Slab ( Pack of 8 )
stone wool insulation slab Pack Length: 9600mmPack Width: 4800mmPack coverage: 5.76m2Thickness: 30mmQuantity: Pack Of 8
Last known price: £46.55
£ 55.86 Inc VAT
30mm Rockwool RW5 Acoustic Insulation Slab ( Pack of 8 )
stone wool insulation slab Pack Length: 9600mmPack Width: 4800mmPack coverage: 5.76m2Thickness: 30mmQuantity: Pack Of 8
Last known price: £46.55
£ 55.86 Inc VAT
30mm Rockwool RW3 Acoustic Insulation Slab ( Pack of 15 )
stone wool insulation slab Pack Length: 18000Pack Width: 9000mmPack coverage: 10.80m2Thickness: 30mmQuantity: Pack Of 15
Last known price: £46.55
£ 55.86 Inc VAT
30mm Knauf Insulation Rocksilk RS140 Building Slab ( Pack of 7 )
Rock Mineral Wool Slabs Pack Length: 8400mmPack Width: 4200mmPack coverage: 5.04m2Thickness: 30mmQuantity: Pack Of 7
£ 43.41
£ 52.09 Inc VAT
30mm Knauf Insulation Rocksilk RS100 Building Slab ( Pack of 10 )
Rock Mineral Wool Slabs Pack Length: 12000mmPack Width: 6000mmPack coverage: 7.20m2Thickness: 30mmQuantity: Pack Of 10
£ 43.41
£ 52.09 Inc VAT
30mm Knauf Insulation Rocksilk RS60 Building Slab ( Pack of 14 )
Rock Mineral Wool Slabs Pack Length: 8400mmPack Width: 8400mmPack coverage: 10.08m2Thickness: 30mmQuantity: Pack Of 14
£ 43.41
£ 52.09 Inc VAT
30mm Knauf Insulation Rocksilk RS45 Building Slab ( Pack of 16 )
Rock Mineral Wool Slabs Pack Length: 19200mmPack Width: 9600mmPack coverage: 11.52m2Thickness: 30mmQuantity: Pack Of 16
£ 43.41
£ 52.09 Inc VAT
30mm BEWI EPS150 Jabfloor Floor Polystyrene Insulation ( Pack of 20 )
Jablite expanded polystyrene EPS insulation Pack Length: 48000mmPack Width: 24000mmPack coverage: 57.60m2Thickness: 30mmQuantity: Pack Of 20
£ 162.84
£ 195.41 Inc VAT
30mm BEWI EPS100 Jabfloor Floor Polystyrene Insulation ( Pack of 20 )
Jablite expanded polystyrene EPS insulation Pack Length: 48000mmPack Width: 24000mmPack coverage: 57.60m2Thickness: 30mmQuantity: Pack Of 20Grade: 100 (kPa)
£ 162.84
£ 195.41 Inc VAT
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