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External Wall Insulation

External Wall Insulation

Competitive Trade Pricing with quantity discounts. Online supplier of External Wall / EWI Insulation solutions from top UK brands like Kingspan External Wall Insulation, Knauf External Wall Insulation, Celotex External Wall Insulation, Xtratherm External Wall Insulation, Rockwool, Recticel, Isover and much more.

About

External wall insulation is a type of home insulation that is placed on the outside of buildings. This type of insulation is more efficient than traditional insulation that is installed inside the walls. EWI insulation can be applied to both new and existing homes. Can be made from different materials, such as fiberglass, extruded polystyrene and polyurethane. These materials are environmentally friendly and have high thermal efficiency ratings.

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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External Wall Insulation - image
9 products
newest
125mm Isover Cavity Wall Slab (CWS) 32 ( Pack of 5 ) - image
125mm Isover Cavity Wall Slab (CWS) 32 ( Pack of 5 )
Glass Mineral Wool Slab Pack Length: 6000mmPack Width: 2275mmPack coverage: 2.73m2Thickness: 125mmQuantity: Pack Of 5
Last known price: £72.17
£ 86.60 Inc VAT
125mm Isover Cavity Wall Slab (CWS) 36 ( Pack of 8 ) - image
125mm Isover Cavity Wall Slab (CWS) 36 ( Pack of 8 )
Glass Mineral Wool Slab Pack Length: 9600mmPack Width: 3640mmPack coverage: 4.37m2Thickness: 125mmQuantity: Pack Of 8
Last known price: £48.44
£ 58.13 Inc VAT
125mm Rockwool Rainscreen Duo Slab Cladding Insulation ( Pack of 4 )
Non-Combustible Ventilated Cladding Insulation Pack Length: 4800mmPack Width: 2400mmPack coverage: 2.88m2Thickness: 125mmQuantity: 4 Sheets
£ 89.88
£ 107.86 Inc VAT
125mm Rockwool Rainscreen Duo Slab Cladding Insulation ( Pack of 4 )
Non-Combustible Ventilated Cladding Insulation Pack Length: 4800mmPack Width: 2400mmPack coverage: 2.88m2Thickness: 125mmQuantity: 4 Sheets
£ 89.88
£ 107.86 Inc VAT
125mm Knauf DriTherm 37 Cavity Insulation Slab ( Pack of 6 )
Glass Mineral Wool Pack Length: 7200mmPack Width: 2730mmPack coverage: 3.28m2Thickness: 125mmQuantity: Pack Of 6
Last known price: £36.22
£ 43.46 Inc VAT
125mm Knauf DriTherm 34 Cavity Insulation Slab ( Pack of 6 )
Glass Mineral Wool Pack Length: 7200mmPack Width: 2730mmPack coverage: 3.28m2Thickness: 125mmQuantity: Pack Of 6
Last known price: £36.22
£ 43.46 Inc VAT
125mm Knauf DriTherm 32 Cavity Insulation Slab ( Pack of 4 )
Glass Mineral Wool Pack Length: 4800mmPack Width: 1820mmPack coverage: 2.18m2Thickness: 125mmQuantity: Pack Of 4
Last known price: £36.22
£ 43.46 Inc VAT
125mm Unilin Stonewool SW/RS Ventilated Rainscreen Cladding ( Pack of 2 ) - image
125mm Unilin Stonewool SW/RS Ventilated Rainscreen Cladding ( Pack of 2 )
Non Combustible A1 Euroclass Stonewool Insulation Pack Length: 2400mmPack Width: 1200mmPack coverage: 1.44m2Thickness: 125mmQuantity: 2 Sheets
Last known price: £52.14
£ 62.57 Inc VAT
125mm Kingspan Thermafloor TF70 PIR Floor Insulation Board - image
125mm Kingspan Thermafloor TF70 PIR Floor Insulation Board
A high performance rigid thermoset polyisocyanurate (PIR) insulation. Pack Length: 2400mmPack Width: 1200mmPack coverage: 2.88m2Thickness: 125mmQuantity: 1 Sheet
Last known price: £75.55
£ 90.66 Inc VAT
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