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External Wall Insulation Boards

Competitive Trade Pricing with quantity discounts. Online supplier of External Wall Insulation Boards.

About

External wall insulation boards are a type of insulation material that is applied to the exterior walls of a building. These boards are made from a variety of materials such as polystyrene, polyurethane, or mineral wool, and can be applied using different methods, such as adhesive or mechanical fixings. The purpose of these boards is to improve the thermal insulation of a building by reducing heat loss through the walls. This can help to lower energy costs and improve the overall energy efficiency of the building. The insulation boards may also improve the air tightness and prevent condensation inside the walls. They can also be used to improve the aesthetics of the building by providing a smooth finish to the walls and can be covered by various finishes such as plaster, brick, or wood cladding.

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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External Wall Insulation Boards - image
16 products
newest
150mm Isover Timber Frame Batt 35 ( Pack of 6 ) - image
150mm Isover Timber Frame Batt 35 ( Pack of 6 )
Glass Mineral Wool Batt Pack Length: 7050mmPack Width: 3420mmPack coverage: 4.02m2Thickness: 150mmQuantity: Pack Of 5
Last known price: £38.41
£ 46.09 Inc VAT
150mm Isover Cavity Wall Slab (CWS) 32 ( Pack of 4 ) - image
150mm Isover Cavity Wall Slab (CWS) 32 ( Pack of 4 )
Glass Mineral Wool Slab Pack Length: 4800mmPack Width: 1820mmPack coverage: 2.18m2Thickness: 150mmQuantity: Pack Of 4
Last known price: £39.58
£ 47.50 Inc VAT
150mm Isover Cavity Wall Slab (CWS) 36 ( Pack of 6 ) - image
150mm Isover Cavity Wall Slab (CWS) 36 ( Pack of 6 )
Glass Mineral Wool Slab Pack Length: 7200mmPack Width: 2730mmPack coverage: 3.28m2Thickness: 150mmQuantity: Pack Of 6
Last known price: £48.44
£ 58.13 Inc VAT
150mm White Polystyrene EPS for External Wall Insulation ( Pack of 4 )
Expanded Polystyrene (EPS) board Pack Length: 4000mmPack Width: 2000mmPack coverage: 2m2Thickness: 150mmQuantity: Pack Of 4Grade: 75kPa
Last known price: £32.11
£ 38.53 Inc VAT
150mm Grey Polystyrene EPS for External Wall Insulation ( Pack of 4 )
Expanded Polystyrene (EPS) board Pack Length: 4000mmPack Width: 2000mmPack coverage: 2m2Thickness: 150mmQuantity: Pack Of 4Grade: 70 (kPa)
Last known price: £35.29
£ 42.35 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
150mm Rockwool EWI External Wall DD Insulation Slab
Dual density insulation slab Pack Length: 6000mmPack Width: 3000mmThickness: 150mm
Last known price: £46.88
£ 56.26 Inc VAT
150mm Rockwool Rainscreen Duo Slab Cladding Insulation ( Pack of 3 )
Non-Combustible Ventilated Cladding Insulation Pack Length: 3600mmPack Width: 1800mmPack coverage: 2.16m2Thickness: 150mmQuantity: 3 Sheets
£ 89.88
£ 107.86 Inc VAT
150mm Kingspan K-Roc Rainscreen Façade Insulation Slab ( Pack of 3 )
A1 rock mineral fibre insulation Pack Length: 3600mmPack Width: 1800mmPack coverage: 2.16m2Thickness: 150mmQuantity: Pack Of 3
Last known price: £95.44
£ 114.53 Inc VAT
150mm BEWI EPS150 Jabfloor Floor Polystyrene Insulation ( Pack of 4 )
Jablite expanded polystyrene EPS insulation Pack Length: 9600mmPack Width: 4800mmPack coverage: 11.52m2Thickness: 150mmQuantity: Pack Of 4
£ 162.84
£ 195.41 Inc VAT
150mm BEWI EPS100 Jabfloor Floor Polystyrene Insulation ( Pack of 4 )
Jablite expanded polystyrene EPS insulation Pack Length: 9600mmPack Width: 4800mmPack coverage: 11.52m2Thickness: 150mmQuantity: Pack Of 4Grade: 100 (kPa)
£ 162.84
£ 195.41 Inc VAT
150mm BEWI EPS70 Jabfloor Floor Polystyrene Insulation ( Pack of 4 )
Jablite expanded polystyrene EPS insulation Pack Length: 9600mmPack Width: 4800mmPack coverage: 11.52m2Thickness: 150mmQuantity: Pack Of 4Grade: 70 (kPa)
£ 162.84
£ 195.41 Inc VAT
150mm BEWI Claymaster Insulation Board ( Pack of 4 ) - image
150mm BEWI Claymaster Insulation Board ( Pack of 4 )
Clay Heave Protection Board Pack Length: 9600mmPack Width: 4800mmPack coverage: 11.52m2Thickness: 150mmQuantity: 4 Sheets
£ 129.44
£ 155.33 Inc VAT
150mm Jablite Claymaster Clay Heave Protection Board (Pack of 4) - image
150mm Jablite Claymaster Clay Heave Protection Board (Pack of 4)
Clay Heave Protection Board Pack Length: 9600mmPack Width: 4800mmPack coverage: 11.52m2Thickness: 150mmQuantity: 4 Sheets
£ 129.55
£ 155.46 Inc VAT
150mm Unilin Stonewool SW/RS Ventilated Rainscreen Cladding ( Pack of 2 )
Non Combustible A1 Euroclass Stonewool Insulation Pack Length: 2400mmPack Width: 1200mmPack coverage: 1.44m2Thickness: 150mmQuantity: 2 Sheets
Last known price: £57.14
£ 68.57 Inc VAT
150mm Kingspan Thermafloor TF70 PIR Floor Insulation Board - image
150mm Kingspan Thermafloor TF70 PIR Floor Insulation Board
A high performance rigid thermoset polyisocyanurate (PIR) insulation. Pack Length: 2400mmPack Width: 1200mmPack coverage: 2.88m2Thickness: 150mmQuantity: 1 Sheet
Last known price: £87.41
£ 104.89 Inc VAT
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