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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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Rockwool Full Fill Cavity Batt 1.2m x 455 x 50mm Pack of 12

Rockwool Full Fill Cavity Batt 1.2m x 455 x 50mm Pack of 12 RWCB0501
£186.40 inc VAT Pack
£28.45  per square metre
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Rockwool Rainscreen Duo-Slab 1.2m x 600 x 90mm Pack of 4

Rockwool Rainscreen Duo-Slab 1.2m x 600 x 90mm Pack of 4 RWRDU090
£261.55 inc VAT Pack
£90.82  per square metre
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Rockwool RW5 Insulation Slab 1.2m x 600 x 100mm Pack of 2

Rockwool RW5 Insulation Slab 1.2m x 600 x 100mm Pack of 2 RW512100
£179.74 inc VAT Pack
£124.82  per square metre
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Rockwool Flexi Insulation Slab 1.2m x 600 x 180mm Pack of 3

Rockwool Flexi Insulation Slab 1.2m x 600 x 180mm Pack of 3 RWFS1801
£157.27 inc VAT Pack
£72.81  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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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
£98.87 inc VAT per sheet
£34.33  per square metre
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Rockwool Thermal Cavity Barrier 1.2m x 160 x 160mm Red Sleeve

Rockwool Thermal Cavity Barrier 1.2m x 160 x 160mm Red Sleeve RWTCB160
£36.25 inc VAT Each
£30.21  per metre
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Celotex XR4000 General Purpose Insulation Board 2.4m x 1.2m x 130mm

Celotex XR4000 General Purpose Insulation Board 2.4m x 1.2m x 130mm CXXR4130
£168.35 inc VAT per sheet
£58.45  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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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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