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Cavity Wall Insulation

Cavity Wall Insulation

Cavity Wall Insulation - Competitive Trade Pricing with quantity discounts. Online supplier of insulation Full Fill, Partial Fill, Ecotherm Cavity, Xtratherm Cavity, Celotex Cavity, Kingspan Cavity, Knauf Dritherm Cavity and recticel eurowall.

About

Cavity wall insulation can be a great way to reduce your home’s energy bill. Cavity insulation can be installed in walls that are not insulated. It is often used in houses and other buildings because it is a very effective way to reduce energy costs. This insulation can help to keep your home warm in the winter and cool in the summer.

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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Cavity Wall Insulation - image
16 products
newest
100mm Isover Cavity Wall Slab (CWS) 32 ( Pack of 6 ) - image
100mm Isover Cavity Wall Slab (CWS) 32 ( Pack of 6 )
Glass Mineral Wool Slab Pack Length: 7200mmPack Width: 2730mmPack coverage: 3.28m2Thickness: 100mmQuantity: Pack Of 6
£ 53.22
£ 63.86 Inc VAT
100mm Celotex CW4000 Cavity PIR Cavity Insulation Board ( Pack of 6 ) - image
100mm Celotex CW4000 Cavity PIR Cavity Insulation Board ( Pack of 6 )
PIR insulation board Pack Length: 7200mmPack Width: 2700mmPack coverage: 3.24m2Thickness: 100mmQuantity: Pack Of 6
Last known price: £81.55
£ 97.86 Inc VAT
100mm Stylite Plustherm Grey EPS 70 Insulation Board ( 1 sheet )
Expanded Polystyrene (EPS Insulation) Pack Length: 1200mmPack Width: 600mmPack coverage: 0.72m2Thickness: 100mmQuantity: 1 SheetGrade: 70 (kPa)
£ 3.51
£ 4.21 Inc VAT
100mm Rockwool High Performance Partial Fill Cavity Slab ( Pack of 6 )
High Performance Partial Fill Cavity Slab Pack Length: 7200mmPack Width: 2730mmPack coverage: 2.78m2Thickness: 100mmQuantity: Pack Of 5
Last known price: £168.99
£ 202.79 Inc VAT
100mm Rockwool Full Fill Cavity Batt Insulation (pack of 6)
Full fill cavity batts Pack Length: 7200mmPack Width: 2730mmPack coverage: 3.30m2Thickness: 100mmQuantity: Pack Of 6
Last known price: £45.44
£ 54.53 Inc VAT
100mm Knauf DriTherm 37 Cavity Insulation Slab ( Pack of 12 )
Glass Mineral Wool Pack Length: 14400mmPack Width: 5460mmPack coverage: 6.55m2Thickness: 100mmQuantity: Pack Of 12
Last known price: £36.22
£ 43.46 Inc VAT
100mm Knauf DriTherm 34 Cavity Insulation Slab ( Pack of 8 )
Glass Mineral Wool Pack Length: 9600mmPack Width: 3640mmPack coverage: 4.37m2Thickness: 100mmQuantity: Pack Of 8
Last known price: £36.22
£ 43.46 Inc VAT
100mm Knauf DriTherm 32 Cavity Insulation Slab ( Pack of 6 )
Glass Mineral Wool Pack Length: 7200mmPack Width: 2730mmPack coverage: 3.28m2Thickness: 100mmQuantity: Pack Of 6
Last known price: £36.22
£ 43.46 Inc VAT
100mm Unilin ECO360/CW Partial Fill Cavity Wall PIR Insulation Board ( Pack of 4 )
Bio enhanced high performance PIR Insulation Pack Length: 4800mmPack Width: 1800mmPack coverage: 2.16m2Thickness: 100mmQuantity: 4 Sheets
Last known price: £87.54
£ 105.05 Inc VAT
100mm Unilin Safe-R SR/CW Phenolic Partial Fill Cavity Insulation Board ( Pack of 4 ) - image
100mm Unilin Safe-R SR/CW Phenolic Partial Fill Cavity Insulation Board ( Pack of 4 )
Phenolic Insulation Pack Length: 4800mmPack Width: 1800mmPack coverage: 2.16m2Thickness: 100mmQuantity: Pack Of 4
Last known price: £92.20
£ 110.64 Inc VAT
100mm Unilin Xtroliner XO/CW Partial Fill Cavity Wall Insulation Board ( Pack of 4- T&G ) - image
100mm Unilin Xtroliner XO/CW Partial Fill Cavity Wall Insulation Board ( Pack of 4- T&G )
PIR Insulation Board Pack Length: 4800mmPack Width: 1800mmPack coverage: 2.16m2Thickness: 100mmQuantity: Pack Of 4
Last known price: £87.63
£ 105.16 Inc VAT
100mm Unilin CavityTherm CT/PIR Full Fill Cavity Insulation ( Pack of 4 ) - image
100mm Unilin CavityTherm CT/PIR Full Fill Cavity Insulation ( Pack of 4 )
Premium PIR insulation Pack Length: 4800mmPack Width: 1800mmPack coverage: 2.16m2Thickness: 100mmQuantity: Pack Of 4
Last known price: £79.88
£ 95.86 Inc VAT
100mm Unilin Thin-R XT/CWP Partial Fill Cavity Plus Insulation Board ( Pack of 4 ) - image
100mm Unilin Thin-R XT/CWP Partial Fill Cavity Plus Insulation Board ( Pack of 4 )
Partial Fill Plus Insulation Board Pack Length: 4800mmPack Width: 1800mmPack coverage: 2.16m2Thickness: 100mmQuantity: Pack Of 4
Last known price: £91.11
£ 109.33 Inc VAT
100mm Kingspan Kooltherm K108 Phenolic Cavity Board ( Pack of 5 ) - image
100mm Kingspan Kooltherm K108 Phenolic Cavity Board ( Pack of 5 )
Cavity insulation board Pack Length: 6000mmPack Width: 2250mmPack coverage: 2.70m2Thickness: 100mmQuantity: Pack Of 5
£ 159.29
£ 191.15 Inc VAT
100mm Kingspan Kooltherm K106 Phenolic Cavity Board (pack of 5) - image
100mm Kingspan Kooltherm K106 Phenolic Cavity Board (pack of 5)
Phenolic cavity board Pack Length: 6000mmPack Width: 2250mmPack coverage: 2.70m2Thickness: 100mmQuantity: Pack Of 5
Last known price: £95.44
£ 114.53 Inc VAT
100mm IKO Enertherm ALU PIR Insulation Board - image
100mm IKO Enertherm ALU PIR Insulation Board
General Purpose PIR Insulation Board Pack Length: 2400mmPack Width: 1200mmPack coverage: 2.88m2Thickness: 100mmQuantity: 1 Sheet
£ 48.68
£ 58.42 Inc VAT
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