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Celotex Cavity Wall Insulation

Competitive Trade Pricing with quantity discounts. Online supplier of Celotex Cavity Wall Insulation. There are two types of Celotex Cavity Wall. The Celotex Thermaclass Cavity Wall 21 ( full fill insulation) and the Celotex CW4000 (partial fill insulation).

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Thermaclass Cavity Wall 21is an easy to install, polyisocyanurate (PIR) insulation board for full fill cavity wall applications, with excellent thermal performance (0.021 W/m.K). Celotex CW4000 is an easy to install polyisocyanurate (PIR) insulation board with excellent thermal performance, featuring a low emissivity foil facing.

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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