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Floor Insulation

Floor Insulation

Floor Insulation - Competitive Trade Pricing with quantity discounts. Online supplier of insulation for floors such as solid floors, suspended floors, pir insulation, concrete floors, underfloor insulation and internal floors.

About

Floor insulation is created using a variety of materials, including foam, fiberglass batts, cellulose, and radiant barrier sheathing. The insulation is placed underneath the floor to prevent heat from escaping the home. Floor insulation is an important part of any home’s energy efficiency, and it can save homeowners money on their energy bills.

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@insulationstoreonline.co.uk or Live Chat - Lowest UK Prices.

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£ 3.51
£ 1704.14
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770 products
newest
50mm Kingspan GreenGuard GG500 XPS Insulation
Rigid (XPS) insulationPack Length: 10000mmPack Width: 4800mmPack coverage: 6m2Thickness: 50mmQuantity: 8 Sheets
£ 72.66
£ 87.19 Inc VAT
100mm Kingspan GreenGuard GG500 XPS Insulation
Rigid (XPS) insulationPack Length: 5000mmPack Width: 2400mmPack coverage: 3m2Thickness: 100mmQuantity: 4 Sheets
£ 75.33
£ 90.40 Inc VAT
150mm Kingspan GreenGuard GG300 XPS Insulation Board
Rigid extruded polystyrene (XPS) insulationPack Length: 2500mmPack Width: 1200mmPack coverage: 1.5m2Thickness: 150mmQuantity: 2 Sheets
£ 51.14
£ 61.37 Inc VAT
120mm Kingspan GreenGuard GG300 XPS Insulation Board
Rigid extruded polystyrene (XPS) insulationPack Length: 3750mmPack Width: 1800mmPack coverage: 2.25m2Thickness: 120mmQuantity: 3 Sheets
£ 59.27
£ 71.12 Inc VAT
80mm Kingspan GreenGuard GG300 XPS Insulation Board
Rigid extruded polystyrene (XPS) insulationPack Length: 6250mmPack Width: 3000mmPack coverage: 3.75m2Thickness: 80mmQuantity: 5 Sheets
£ 64.88
£ 77.86 Inc VAT
60mm Kingspan GreenGuard GG300 XPS Insulation Board
Rigid extruded polystyrene (XPS) insulationPack Length: 8750mmPack Width: 4200mmPack coverage: 5.25m2Thickness: 60mmQuantity: 7 Sheets
£ 69.10
£ 82.92 Inc VAT
50mm Kingspan GreenGuard GG300 XPS Insulation Board
Rigid extruded polystyrene (XPS) insulationPack Length: 10000mmPack Width: 4800mmPack coverage: 6m2Thickness: 50mmQuantity: 8 Sheets
£ 64.05
£ 76.86 Inc VAT
40mm Kingspan GreenGuard GG300 XPS Insulation Board
Rigid extruded polystyrene (XPS) insulationPack Length: 12500mmPack Width: 6000mmPack coverage: 7.5m2Thickness: 40mmQuantity: 10 sheets
£ 65.41
£ 78.49 Inc VAT
150mm Unilin Safe-R SR/UF Phenolic Floor Insulation Board
Rigid Phenolic Floor Insulation BoardPack Length: 2400mmPack Width: 1200mmPack coverage: 2.88m2Thickness: 150mmQuantity: 1 Sheet
Last known price:£121.25
£ 145.50 Inc VAT
50mm Kingspan Kooltherm K15 Insulation Rainscreen Board ( Pack of 6 )
PIR rigid thermoset phenolic insulationPack Length: 14400mmPack Width: 7200mmPack coverage: 17.28m2Thickness: 50mmPack of: 6
Last known price:£290.69
£ 348.83 Inc VAT
30mm Kingspan GreenGuard GG300 XPS Insulation Board
Rigid extruded polystyrene (XPS) insulationPack Length: 17500mmPack Width: 8400mmPack coverage: 10.50m2Thickness: 30mmQuantity: 14
£ 69.33
£ 83.20 Inc VAT
25mm Kingspan Thermawall TW50 PIR Cavity Wall Insulation Board (Pack of 20)
PIR cavity wall insulationPack Length: 24000mmPack Width: 9000mmPack coverage: 10.80m2Thickness: 25mmPack of: 20
Last known price:£138.00
£ 165.60 Inc VAT
100mm Kingspan GreenGuard GG300 XPS Insulation Board
Rigid extruded polystyrene (XPS) insulationPack Length: 5000mmPack Width: 2400mmPack coverage: 3m2Thickness: 100mmQuantity: 4 Sheets
£ 64.14
£ 76.97 Inc VAT
50mm Rockwool Acoustic RockFloor Insulation Slab ( 28.8m2 )
Thermal and acoustic stone wool insulationPack coverage: 28.80m2Thickness: 50mmPacks per pallet: 48
Last known price:£654.22
£ 785.06 Inc VAT
30mm Rockwool Acoustic RockFloor Insulation Slab ( 48m2 )
Thermal and acoustic stone wool insulationPack coverage: 48.0 m2Thickness: 30mmPacks per pallet: 80
Last known price:£1588.94
£ 1906.73 Inc VAT
25mm Rockwool Acoustic RockFloor Insulation Slab ( 57.60m2 )
Thermal and acoustic stone wool insulationPack coverage: 57.60m2Thickness: 25mmPacks per pallet: 96
Last known price:£1488.94
£ 1786.73 Inc VAT
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