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Solid Wall Insulation

Competitive Trade Pricing with quantity discounts. Online supplier of Solid Wall Insulation Systems from UK top rated brands like Knauf, Rockwool, Isover, Ursa, Celotex, Kingspan and so on.

About

The idea behind solid wall insulation is to stop heat from transferring through the walls of a building. Heat transfer through the walls can happen two ways: conduction and convection. Conduction happens when heat moves through materials like metal, wood, or glass. Convection happens when air moves over a surface and picks up some of the heat energy before moving on to another surface.

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 Insulation Boards 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
£ 104.89
16 products
newest
12.5mm Knauf Fire Panel Plasterboard ǀ FireShield ( SE - 1.8x0.9 ) - image
12.5mm Knauf Fire Panel Plasterboard ǀ FireShield ( SE - 1.8x0.9 )
Gypsum based fire plasterboard Pack Length: 1800mmPack Width: 900mmPack coverage: 1.62m2Thickness: 12.5mmQuantity: 1 Sheet
Last known price: £18.55
£ 22.26 Inc VAT
12.5mm Knauf Fire Panel Plasterboard ǀ FireShield ( SE - 2.4x1.2 ) - image
12.5mm Knauf Fire Panel Plasterboard ǀ FireShield ( SE - 2.4x1.2 )
Gypsum based fire plasterboard Pack Length: 2400mmPack Width: 1200mmPack coverage: 2.88m2Thickness: 12.5mmQuantity: 1 Sheet
Last known price: £18.55
£ 22.26 Inc VAT
250mm Stylite Plustherm Grey EPS 70 (Pack of 4 boards- 2.88 m2)
Expanded Polystyrene (EPS Insulation) Pack Length: 4800mmPack Width: 2400mmPack coverage: 2.88m2Thickness: 250mmQuantity: Pack Of 4Grade: 70 (kPa)
£ 3.51
£ 4.21 Inc VAT
240mm Stylite Plustherm Grey EPS 70 (Pack of 5 boards- 3.60 m2)
Expanded Polystyrene (EPS Insulation) Pack Length: 6000mmPack Width: 3000mmPack coverage: 3.60m2Thickness: 240mmQuantity: Pack Of 5Grade: 70 (kPa)
£ 3.51
£ 4.21 Inc VAT
230mm Stylite Plustherm Grey EPS 70 (Pack of 5 boards- 3.60 m2)
Expanded Polystyrene (EPS Insulation) Pack Length: 6000mmPack Width: 3000mmPack coverage: 3.60m2Thickness: 230mmQuantity: Pack Of 5Grade: 70 (kPa)
£ 3.51
£ 4.21 Inc VAT
220mm Stylite Plustherm Grey EPS 70 (Pack of 5 boards- 3.60 m2)
Expanded Polystyrene (EPS Insulation) Pack Length: 6000mmPack Width: 3000mmPack coverage: 3.60m2Thickness: 220mmQuantity: Pack Of 5Grade: 70 (kPa)
£ 3.51
£ 4.21 Inc VAT
210mm Stylite Plustherm Grey EPS 70 (Pack of 5 boards- 3.60 m2)
Expanded Polystyrene (EPS Insulation) Pack Length: 6000mmPack Width: 3000mmPack coverage: 3.60m2Thickness: 210mmQuantity: Pack Of 5Grade: 70 (kPa)
£ 3.51
£ 4.21 Inc VAT
200mm Stylite Plustherm Grey EPS 70 (Pack of 6 boards- 4.32 m2)
Expanded Polystyrene (EPS Insulation) Pack Length: 7200mmPack Width: 3600mmPack coverage: 4.32m2Thickness: 200mmQuantity: Pack Of 6Grade: 70 (kPa)
£ 3.51
£ 4.21 Inc VAT
190mm Stylite Plustherm Grey EPS 70 (Pack of 6 boards- 4.32 m2)
Expanded Polystyrene (EPS Insulation) Pack Length: 7200mmPack Width: 3600mmPack coverage: 4.32m2Thickness: 190mmQuantity: Pack Of 6Grade: 70 (kPa)
£ 3.51
£ 4.21 Inc VAT
180mm Stylite Plustherm Grey EPS 70 (Pack of 6 boards- 4.32 m2)
Expanded Polystyrene (EPS Insulation) Pack Length: 7200mmPack Width: 3600mmPack coverage: 4.32m2Thickness: 180mmQuantity: Pack Of 6Grade: 70 (kPa)
£ 3.51
£ 4.21 Inc VAT
170mm Stylite Plustherm Grey EPS 70 (Pack of 7 boards- 5.04 m2)
Expanded Polystyrene (EPS Insulation) Pack Length: 8400mmPack Width: 4200mmPack coverage: 5.04m2Thickness: 170mmQuantity: Pack Of 7Grade: 70 (kPa)
£ 3.51
£ 4.21 Inc VAT
160mm Stylite Plustherm Grey EPS 70 (Pack of 7 boards- 5.04 m2)
Expanded Polystyrene (EPS Insulation) Pack Length: 8400mmPack Width: 4200mmPack coverage: 5.04m2Thickness: 160mmQuantity: Pack Of 7Grade: 70 (kPa)
£ 3.51
£ 4.21 Inc VAT
150mm Stylite Plustherm Grey EPS 70 (Pack of 8 boards- 5.76 m2)
Expanded Polystyrene (EPS Insulation) Pack Length: 9600mmPack Width: 4800mmPack coverage: 5.76m2Thickness: 150mmQuantity: Pack Of 8Grade: 70 (kPa)
£ 3.51
£ 4.21 Inc VAT
140mm Stylite Plustherm Grey EPS 70 (Pack of 8 boards- 5.76 m2)
Expanded Polystyrene (EPS Insulation) Pack Length: 9600mmPack Width: 4800mmPack coverage: 5.76m2Thickness: 140mmQuantity: Pack Of 8Grade: 70 (kPa)
£ 3.51
£ 4.21 Inc VAT
130mm Stylite Plustherm Grey EPS 70 (Pack of 9 boards- 6.48 m2)
Expanded Polystyrene (EPS Insulation) Pack Length: 10800mmPack Width: 5400mmPack coverage: 6.48m2Thickness: 130mmQuantity: Pack Of 9Grade: 70 (kPa)
£ 3.51
£ 4.21 Inc VAT
120mm Stylite Plustherm Grey EPS 70 (Pack of 10 boards- 7.20 m2)
Expanded Polystyrene (EPS Insulation) Pack Length: 12000mmPack Width: 6000mmPack coverage: 7.20m2Thickness: 120mmQuantity: Pack Of 10Grade: 70 (kPa)
£ 3.51
£ 4.21 Inc VAT
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