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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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85mm Isover Cavity Wall Slab (CWS) 36 ( Pack of 12 )
Glass Mineral Wool SlabPack Length: 14400mmPack Width: 5460mmPack coverage: 6.55m2Thickness: 85mmQuantity: Pack Of 12
Last known price:£48.44
£ 58.13 Inc VAT
75mm Isover Cavity Wall Slab (CWS) 36 ( Pack of 16 )
Glass Mineral Wool SlabPack Length: 19200mmPack Width: 7280mmPack coverage: 8.74m2Thickness: 75mmQuantity: Pack Of 16
£ 52.38
£ 62.86 Inc VAT
65mm Isover Cavity Wall Slab (CWS) 36 ( Pack of 16 )
Glass Mineral Wool SlabPack Length: 19200mmPack Width: 7280mmPack coverage: 8.74m2Thickness: 65mmQuantity: Pack Of 16
Last known price:£48.44
£ 58.13 Inc VAT
65mm Isover Cavity Wall Slab (CWS) 32( Pack of 12 )
Glass Mineral Wool SlabPack Length: 14400mmPack Width: 5460mmPack coverage: 6.55m2Thickness: 65mmQuantity: Pack Of 12
£ 41.60
£ 49.92 Inc VAT
50mm Isover Cavity Wall Slab (CWS) 36 ( Pack of 20 )
Glass Mineral Wool SlabPack Length: 24000mmPack Width: 9100mmPack coverage: 10.92m2Thickness: 50mmQuantity: Pack Of 20
£ 41.60
£ 49.92 Inc VAT
Ceresit CT325 Glass-Fibre Mesh ( Roll )
Reinforcing meshPack Length: 50000mmPack Width: 1100mmPack coverage: 55m2Quantity: 1 Sheet
£ 61.55
£ 73.86 Inc VAT
100mm Styrofoam Polystyrene EPS Graphite ( 1m2 )
Expanded Polystyrene (EPS) boardPack Length: 1000mmPack Width: 1000mmPack coverage: 1m2Thickness: 100mmQuantity: 1 SheetGrade: 75kPa
Last known price:£3.77
£ 4.52 Inc VAT
80mm Styrofoam Polystyrene EPS Graphite ( 1m2 )
Expanded Polystyrene (EPS) boardPack Length: 1000mmPack Width: 1000mmPack coverage: 1m2Thickness: 80mmQuantity: 1 SheetGrade: 75kPa
Last known price:£3.77
£ 4.52 Inc VAT
50mm Styrofoam Polystyrene EPS Graphite ( 1m2 )
Expanded Polystyrene (EPS) boardPack Length: 1000mmPack Width: 1000mmPack coverage: 1m2Thickness: 50mmQuantity: 1 SheetGrade: 75kPa
Last known price:£3.77
£ 4.52 Inc VAT
30mm Styrofoam Polystyrene EPS Graphite ( 1m2 )
Expanded Polystyrene (EPS) boardPack Length: 1000mmPack Width: 1000mmPack coverage: 1m2Thickness: 30mmQuantity: 1 SheetGrade: 75kPa
Last known price:£3.77
£ 4.52 Inc VAT
20mm Styrofoam Polystyrene EPS Graphite ( 1m2 )
Expanded Polystyrene (EPS) boardPack Length: 1000mmPack Width: 1000mmPack coverage: 1m2Thickness: 20mmQuantity: 1 SheetGrade: 75kPa
Last known price:£3.77
£ 4.52 Inc VAT
10mm Styrofoam Polystyrene EPS Graphite ( 1m2 )
Expanded Polystyrene (EPS) boardPack Length: 1000mmPack Width: 1000mmPack coverage: 1m2Thickness: 10mmQuantity: 1 SheetGrade: 75kPa
Last known price:£3.77
£ 4.52 Inc VAT
150mm White Polystyrene EPS for External Wall Insulation ( Pack of 4 )
Expanded Polystyrene (EPS) boardPack Length: 4000mmPack Width: 2000mmPack coverage: 2m2Thickness: 150mmQuantity: Pack Of 4Grade: 75kPa
Last known price:£32.11
£ 38.53 Inc VAT
120mm White Polystyrene EPS for External Wall Insulation ( Pack of 5 )
Expanded Polystyrene (EPS) boardPack Length: 5000mmPack Width: 2500mmPack coverage: 2.5m2Thickness: 120mmQuantity: Pack Of 5Grade: 75kPa
Last known price:£32.11
£ 38.53 Inc VAT
100mm White Polystyrene EPS for External Wall Insulation ( Pack of 6 )
Expanded Polystyrene (EPS) boardPack Length: 6000mmPack Width: 3000mmPack coverage: 3m2Thickness: 100mmQuantity: Pack Of 6Grade: 75kPa
Last known price:£32.11
£ 38.53 Inc VAT
90mm White Polystyrene EPS for External Wall Insulation ( Pack of 6 )
Expanded Polystyrene (EPS) boardPack Length: 6000mmPack Width: 3000mmPack coverage: 3m2Thickness: 90mmQuantity: Pack Of 6Grade: 75kPa
Last known price:£32.11
£ 38.53 Inc VAT
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