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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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16 products
newest
100mm Rockwool RWA45 Acoustic Insulation Slab ( Pack of 4 )
High-quality resin bonded stone wool slabs Pack Length: 4800mmPack Width: 2400mmPack coverage: 2.88m2Thickness: 100mmQuantity: Pack Of 4
£ 41.22
£ 49.46 Inc VAT
75mm Rockwool RWA45 Acoustic Insulation Slab ( Pack of 6 )
High-quality resin bonded stone wool slabs Pack Length: 7200mmPack Width: 3600mmPack coverage: 4.32m2Thickness: 75mmQuantity: Pack Of 6
£ 41.22
£ 49.46 Inc VAT
60mm Rockwool RWA45 Acoustic Insulation Slab ( Pack of 8 )
High-quality resin bonded stone wool slabs Pack Length: 9600mmPack Width: 4800mmPack coverage: 5.76m2Thickness: 60mmQuantity: Pack Of 8
£ 41.22
£ 49.46 Inc VAT
50mm Rockwool RWA45 Acoustic Insulation Slab ( Pack of 9 )
High-quality resin bonded stone wool slabs Pack Length: 10800mmPack Width: 5400mmPack coverage: 6.48m2Thickness: 50mmQuantity: Pack Of 9
£ 41.22
£ 49.46 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
25mm Rockwool RWA45 Acoustic Insulation Slab ( Pack of 16 )
High-quality resin bonded stone wool slabs Pack Length: 19200mmPack Width: 9600mmPack coverage: 11.52m2Thickness: 25mmQuantity: Pack Of 16
£ 41.22
£ 49.46 Inc VAT
120mm Rockwool RW6 Acoustic Insulation Slab ( Pack of 2 )
stone wool insulation slab Pack Length: 2400mmPack Width: 1200mmPack coverage: 1.44m2Thickness: 120mmQuantity: Pack Of 2
Last known price: £46.55
£ 55.86 Inc VAT
100mm Rockwool RW6 Acoustic Insulation Slab ( Pack of 2 )
stone wool insulation slab Pack Length: 2400mmPack Width: 1200mmPack coverage: 1.44m2Thickness: 100mmQuantity: Pack Of 2
Last known price: £46.55
£ 55.86 Inc VAT
75mm Rockwool RW6 Acoustic Insulation Slab ( Pack of 4 )
stone wool insulation slab Pack Length: 4800mmPack Width: 2400mmPack coverage: 2.88m2Thickness: 75mmQuantity: Pack Of 4
Last known price: £46.55
£ 55.86 Inc VAT
50mm Rockwool RW6 Acoustic Insulation Slab ( Pack of 6 )
stone wool insulation slab Pack Length: 7200mmPack Width: 3600mmPack coverage: 4.32m2Thickness: 50mmQuantity: Pack Of 6
Last known price: £46.55
£ 55.86 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
100mm Rockwool RW5 Acoustic Insulation Slab ( Pack of 2 )
stone wool insulation slab Pack Length: 2400mmPack Width: 1200mmThickness: 100mmQuantity: Pack Of 2
Last known price: £46.55
£ 55.86 Inc VAT
75mm Rockwool RW5 Acoustic Insulation Slab ( Pack of 3 )
stone wool insulation slab Pack Length: 3600mmPack Width: 1800mmThickness: 75mmQuantity: Pack Of 3
Last known price: £46.55
£ 55.86 Inc VAT
50mm Rockwool RW5 Acoustic Insulation Slab ( Pack of 4 )
stone wool insulation slab Pack Length: 4800mmPack Width: 2400mmThickness: 50mmQuantity: Pack Of 4
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
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