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Wall Insulation

Enhance home's energy efficiency & soundproofing with top-quality wall insulation. Choose from cavity insulation to external & internal insulation for optimal results.

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Results  41 - 60 of 139 
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Isover Cavity Wall Slab 36 1.2m x 455 x 65mm Pack of 16

Isover Cavity Wall Slab 36 1.2m x 455 x 65mm Pack of 16 IWCWS065
£144.40 inc VAT Pack
£1.28  per square metre
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Recticel Eurowall PIR Cavity Board 1.2m x 450 x 75mm

Recticel Eurowall PIR Cavity Board 1.2m x 450 x 75mm IREWC075
£31.33 inc VAT per sheet
£58.02  per square metre
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Rockwool FirePro Wire Sided Fire Barrier 3700 x 1000 x 50mm

Rockwool FirePro Wire Sided Fire Barrier 3700 x 1000 x 50mm RW317915
£364.82 inc VAT Pack
£98.60  per square metre
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YBS 2 in 1 SuperQuilt 10m x 1.5m x 40mm

YBS 2 in 1 SuperQuilt 10m x 1.5m x 40mm IYSQ1410
£345.98 inc VAT Each
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Superglass Acoustic Partition Roll APR 13m x 600 x 50mm

Superglass Acoustic Partition Roll APR 13m x 600 x 50mm ISMPAM52
£143.59 inc VAT per roll
£9.20  per square metre
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Polypipe TDI Multicor Cavity Closer 50-100 x 2.44m

Polypipe TDI Multicor Cavity Closer 50-100 x 2.44m T1SCC244
£21.49 inc VAT Each
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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
£56.83 inc VAT per sheet
£19.73  per square metre
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Superglass Superwall 36 Cavity Batt 1200 x 455 x 125mm (3.276m²) Pack of 6

Superglass Superwall 36 Cavity Batt 1200 x 455 x 125mm (3.276m²) Pack of 6 ISG6272C
£124.19 inc VAT Pack
£37.86  per square metre
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Isover 40 Timber Frame Roll 10m x 570 x 90mm Pack of 2

Isover 40 Timber Frame Roll 10m x 570 x 90mm Pack of 2 IWTR4009
£616.22 inc VAT per roll
£53.35  per square metre
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Recticel Eurothane GP Insulation Board 2.4m x 1.2m x 60mm

Recticel Eurothane GP Insulation Board 2.4m x 1.2m x 60mm IRESR060
£129.16 inc VAT per sheet
£44.85  per square metre
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Recticel Eurowall PIR Cavity Board 1.2m x 450 x 100mm

Recticel Eurowall PIR Cavity Board 1.2m x 450 x 100mm IREWC100
£40.19 inc VAT per sheet
£74.43  per square metre
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Kingspan Kooltherm K112 Framing Board 2.4 x 1.2m x 60mm

Kingspan Kooltherm K112 Framing Board 2.4 x 1.2m x 60mm IK112060
£141.60 inc VAT per sheet
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Isover Cavity Wall Slab 34 1.2m x 455 x 125mm Pack of 6

Isover Cavity Wall Slab 34 1.2m x 455 x 125mm Pack of 6 ICWS3412
£294.37 inc VAT Pack
£89.75  per square metre
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Recticel Eurowall PIR Cavity Board 1.2m x 450 x 50mm

Recticel Eurowall PIR Cavity Board 1.2m x 450 x 50mm IREWC050
£24.12 inc VAT per sheet
£44.67  per square metre
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Isover APR Acoustic Partition Roll 10m x 600 x 65mm Pack of 2

Isover APR Acoustic Partition Roll 10m x 600 x 65mm Pack of 2 INSGS037
£164.41 inc VAT per roll
£13.70  per square metre
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Celotex CW4000 PIR Cavity Wall Insulation Board 1.2m x 450 x 85mm

Celotex CW4000 PIR Cavity Wall Insulation Board 1.2m x 450 x 85mm CXCW4085
£43.90 inc VAT per sheet
£81.30  per square metre
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Kingspan Kooltherm K108 Cavity Board 1.2m x 450 x 50mm

Kingspan Kooltherm K108 Cavity Board 1.2m x 450 x 50mm IK108050
£19.15 inc VAT per sheet
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Polypipe TDI Multicor Cavity Closer 100-150 x 2.44m

Polypipe TDI Multicor Cavity Closer 100-150 x 2.44m PWCMU150
£72.12 inc VAT Each
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Superglass Multi Purpose Acoustic Slab 1200 x 600 x 50mm

Superglass Multi Purpose Acoustic Slab 1200 x 600 x 50mm ISAS5263
£102.97 inc VAT Pack
£8.94  per square metre
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Cavity wall insulation is an important addition to new-builds and renovations, to help retain warmth in winter, keep out heat in the peak of summer, and to reduce the transmission of noise around your property. Stud wall insulation boards can be installed quickly and easily, with no mess, to immediately add thermal and acoustic insulation to your project. Alternatively, wall insulation roll is a flexible way to fill walls with cavity insulation, again giving the wall immediate acoustic and thermal insulation benefits.

Jewson cavity insulation is manufactured by industry-leading brands like Celotex, Isover and Rockwool, which are already installed in many thousands of households around the UK. Cavity wall insulation is just one part of our range of insulation products to help keep homes and other premises feeling comfortable all year round. Jewson also supplies floor insulation, which can enhance comfort underfoot and prevent the transmission of sound between different storeys of a building.

To reduce heat loss through the roof of a structure, install a good quantity of loft & roof insulation, which is especially important during loft conversions to make the space habitable. Remember to ensure adequate ventilation in rooms fitted with cavity wall insulation for the first time. You'll find a range of air bricks among our bricks & blocks.

Register today for your web login and get the most out of shopping with Jewson, or checkout as a guest. Existing trade customers can link a Jewson Account number to your web login for personalised prices. If you need any help signing up, please contact us and we will be happy to help with any questions.

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