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Cavity Wall Insulation Batts (3)

Our range of different sized flexible cavity wall insulation batts provide high thermal and acoustic performance and are designed to fit between a wall tie spacing. Tried and tested, these quick and easy-to-install batts are a highly sustainable and resilient insulation option, reducing unwanted noise and offering great thermal benefits.

Our lightweight and easy to handle, low maintenance, water repellent and cost-effective cavity wall insulation batts from Isover are suitable for new builds and retro-fitting and are ideally suited to provide a close fit insulating material against brick and block whilst adapting to imperfection in the cavity walls.

Our range of BBA approved and CE marked wall cavity insulation batts offer low thermal conductivity with Euroclass A1 Reaction to Fire whilst quick and easy to cut to avoid gaps and cold spots for swift installation.

For more information regarding our range of products or if you require any advice please telephone our main sales line on 01772 431 216 or drop us an email at [email protected].

Wall Cavity Insulation

Isover Cavity Wall Insulation Slab (CWS 036) - 1200 x 455mm
As low as £37.15 Inc VAT £30.96 Ex VAT
Isover Cavity Wall Insulation (CWS 032) - 1200 x 455mm
As low as £49.44 Inc VAT £41.20 Ex VAT
Ancon Insulation Retaining Clip - 80mm Diameter Insitu
£11.71 Inc VAT £9.76 Ex VAT