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Floor Insulation

Explore floor insulation in various sizes. It includes insulation sheets & boards for underfloor installation to prevent draughts & heat loss.

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Results  41 - 60 of 110 
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Rockwool Flexi Insulation Slab 1.2m x 400 x 100mm Pack of 6

Rockwool Flexi Insulation Slab 1.2m x 400 x 100mm Pack of 6 RWFL1001
£111.24 inc VAT Pack
£38.62  per square metre
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Celotex TB4000 General Purpose Insulation Board 2.4m x 1.2m x 30mm

Celotex TB4000 General Purpose Insulation Board 2.4m x 1.2m x 30mm CXTB4030
£61.39 inc VAT per sheet
£21.32  per square metre
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Rockwool Flexi Insulation Slab 1.2m x 600 x 60mm Pack of 12

Rockwool Flexi Insulation Slab 1.2m x 600 x 60mm Pack of 12 RWFS0601
£186.49 inc VAT Pack
£21.58  per square metre
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BEWI Jabfloor 70 Floor Insulation 2400 x 1200 x 150mm

BEWI Jabfloor 70 Floor Insulation 2400 x 1200 x 150mm IJF07150
£267.94 inc VAT per sheet
£93.03  per square metre
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Kingspan Kooltherm K118 Insulated Board 2.4 x 1.2m x 25mm

Kingspan Kooltherm K118 Insulated Board 2.4 x 1.2m x 25mm IK118025
£134.18 inc VAT per sheet
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Rockwool RW3 Insulation Slab 1.2m x 600 x 100mm Pack of 4

Rockwool RW3 Insulation Slab 1.2m x 600 x 100mm Pack of 4 RW312100
£238.76 inc VAT Pack
£82.90  per square metre
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Recticel Eurothane GP Insulation Board 2.4m x 1.2m x 75mm

Recticel Eurothane GP Insulation Board 2.4m x 1.2m x 75mm IRESR075
£77.82 inc VAT per sheet
£27.02  per square metre
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Rockwool RollBatt Insulation 3.65m x 400 x 150mm Pack of 3

Rockwool RollBatt Insulation 3.65m x 400 x 150mm Pack of 3 RWRB1503
£173.81 inc VAT per roll
£39.68  per square metre
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Kingspan Kooltherm K103 Floorboard 2.4 x 1.2m x 100mm

Kingspan Kooltherm K103 Floorboard 2.4 x 1.2m x 100mm IK103100
£231.38 inc VAT per sheet
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Rockwool Full Fill Cavity Batt 1.2m x 455 x 100mm Pack of 6

Rockwool Full Fill Cavity Batt 1.2m x 455 x 100mm Pack of 6 RWCB1001
£99.74 inc VAT Pack
£30.45  per square metre
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Superglass 40 Timber and Rafter Roll 10m x 570 x 90mm Pack of 2

Superglass 40 Timber and Rafter Roll 10m x 570 x 90mm Pack of 2 ISG03489
£88.44 inc VAT per roll
£7.29  per square metre
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Celotex XR4000 General Purpose Insulation Board 2.4m x 1.2m x 120mm

Celotex XR4000 General Purpose Insulation Board 2.4m x 1.2m x 120mm CXXR4120
£118.42 inc VAT per sheet
£41.12  per square metre
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Celotex GA4000 General Purpose Insulation Board 2.4m x 1.2m x 80mm

Celotex GA4000 General Purpose Insulation Board 2.4m x 1.2m x 80mm CXGA4080
£106.79 inc VAT per sheet
£37.08  per square metre
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Rockwool Flexi Insulation Slab 1.2m x 400 x 140mm Pack of 4

Rockwool Flexi Insulation Slab 1.2m x 400 x 140mm Pack of 4 RWFL1401
£113.23 inc VAT Pack
£58.97  per square metre
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Rockwool Insulation Roll 3.65m x 1200 x 150mm

Rockwool Insulation Roll 3.65m x 1200 x 150mm RWRO1501
£163.49 inc VAT per roll
£37.33  per square metre
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Rockwool RWA45 Acoustic Insulation Slab 1.2m x 600 x 30mm Pack of 12

Rockwool RWA45 Acoustic Insulation Slab 1.2m x 600 x 30mm Pack of 12 RWA45030
£171.17 inc VAT Pack
£19.81  per square metre
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Rockwool RWA45 Acoustic Insulation Slab 1.2m x 600 x 60mm Pack of 6

Rockwool RWA45 Acoustic Insulation Slab 1.2m x 600 x 60mm Pack of 6 RWA45060
£103.81 inc VAT Pack
£18.02  per square metre
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Rockwool Rainscreen Duo Slab 1.2m x 600 x 100mm Pack of 4

Rockwool Rainscreen Duo Slab 1.2m x 600 x 100mm Pack of 4 RWRDU100
£298.02 inc VAT Pack
£103.48  per square metre
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Rockwool RW3 Insulation Slab 1.2m x 600 x 50mm Pack of 8

Rockwool RW3 Insulation Slab 1.2m x 600 x 50mm Pack of 8 RW312050
£243.84 inc VAT Pack
£42.33  per square metre
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Rockwool Rainscreen Duo-Slab 1.2m x 600 x 150mm Pack of 3

Rockwool Rainscreen Duo-Slab 1.2m x 600 x 150mm Pack of 3 RWRDU150
£359.27 inc VAT Pack
£166.33  per square metre
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Explore new flooring options and floor insulation from Jewson. Laying down floor insulation before installing your laminate flooring is a smart move, as it helps to prevent cold draughts throughout your property. Available in the form of sheets & boards, underfloor insulation is a great way to keep your property nice and warm over the colder months. Additionally, floor insulation helps to lower your energy bills and emissions, as your property will be warm enough to hold off turning on the central heating. At Jewson, we offer a premium selection of floor insulation boards and engineered flooring for a practical and sleek flooring solution, making it perfect for basement and cellar conversions.
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