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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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£ 3.51
£ 162.84
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16 products
newest
100mm Kay-Metzeler EPS70 Polystyrene Insulation Board (Pack of 3) - image
100mm Kay-Metzeler EPS70 Polystyrene Insulation Board (Pack of 3)
EPS insulation board Pack Length: 7200mmPack Width: 3600mmPack coverage: 8.64m2Thickness: 100mmQuantity: Pack Of 3
Last known price: £73.90
£ 88.68 Inc VAT
100mm Jablite Claymaster Clay Heave Protection Board ( Pack of 6 ) - image
100mm Jablite Claymaster Clay Heave Protection Board ( Pack of 6 )
Clay Heave Protection Board Pack Length: 14400mmPack Width: 7200mmPack coverage: 17.28m2Thickness: 100mmQuantity: 6 Sheets
£ 129.44
£ 155.33 Inc VAT
100mm Isover Timber Frame Roll 35 ( 5.70m2 ) - image
100mm Isover Timber Frame Roll 35 ( 5.70m2 )
Glass Mineral Wool Batt Pack Length: 5000mmPack Width: 1140mmPack coverage: 5.70m2Thickness: 100mmQuantity: Pack Of 2
Last known price: £42.41
£ 50.89 Inc VAT
100mm Isover Timber Frame Batt 35 ( Pack of 8 ) - image
100mm Isover Timber Frame Batt 35 ( Pack of 8 )
Glass Mineral Wool Batt Pack Length: 9400mmPack Width: 4560mmPack coverage: 5.36kgThickness: 100mmQuantity: Pack Of 8
Last known price: £38.41
£ 46.09 Inc VAT
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 Styrofoam Polystyrene EPS Graphite ( 1m2 )
Expanded Polystyrene (EPS) board Pack Length: 1000mmPack Width: 1000mmPack coverage: 1m2Thickness: 100mmQuantity: 1 SheetGrade: 75kPa
Last known price: £3.77
£ 4.52 Inc VAT
100mm White Polystyrene EPS for External Wall Insulation ( Pack of 6 )
Expanded Polystyrene (EPS) board Pack Length: 6000mmPack Width: 3000mmPack coverage: 3m2Thickness: 100mmQuantity: Pack Of 6Grade: 75kPa
Last known price: £32.11
£ 38.53 Inc VAT
100mm Grey Polystyrene EPS for External Wall Insulation ( Pack of 6 )
Expanded Polystyrene (EPS) board Pack Length: 6000mmPack Width: 3000mmPack coverage: 3.0m2Thickness: 100mmQuantity: Pack Of 6Grade: 70 (kPa)
Last known price: £35.29
£ 42.35 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 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 Rockwool EWI External Wall DD Insulation Slab
Dual density insulation slab Pack Length: 6000mmPack Width: 3000mmThickness: 100mm
Last known price: £46.88
£ 56.26 Inc VAT
100mm Rockwool Rainscreen Duo Slab Cladding Insulation ( Pack of 4 )
Non-Combustible Ventilated Cladding Insulation Pack Length: 4800mmPack Width: 2400mmPack coverage: 2.88m2Thickness: 100mmQuantity: 4 Sheets
£ 89.88
£ 107.86 Inc VAT
100mm Kingspan K-Roc Rainscreen Façade Insulation Slab ( Pack of 5 )
A1 rock mineral fibre insulation Pack Length: 6000mmPack Width: 3000mmPack coverage: 3.60m2Thickness: 100mmQuantity: Pack Of 5
Last known price: £95.44
£ 114.53 Inc VAT
100mm BEWI EPS150 Jabfloor Floor Polystyrene Insulation ( Pack of 6 )
Jablite expanded polystyrene EPS insulation Pack Length: 14400mmPack Width: 7200mmPack coverage: 17.28m2Thickness: 100mmQuantity: Pack Of 6
£ 162.84
£ 195.41 Inc VAT
100mm BEWI EPS100 Jabfloor Floor Polystyrene Insulation ( Pack of 6 )
Jablite expanded polystyrene EPS insulation Pack Length: 14400mmPack Width: 7200mmPack coverage: 17.28m2Thickness: 100mmQuantity: Pack Of 6Grade: 100 (kPa)
£ 162.84
£ 195.41 Inc VAT
100mm BEWI EPS70 Jabfloor Floor Polystyrene Insulation ( Pack of 6 )
Jablite expanded polystyrene EPS insulation Pack Length: 14400mmPack Width: 7200mmPack coverage: 17.28m2Thickness: 100mmQuantity: Pack Of 6Grade: 70 (kPa)
£ 162.84
£ 195.41 Inc VAT
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