Isover CWS 36 Cavity Wall Insulation 100mm [6.55m2]

Isover Cavity CWS 36 Cavity wall insulation is a medium density glass mineral wool slab suitable for external wall insulation.  CWS 36 has excellent thermal benefits and is an extremely reliable insulation solution.  It's a sustainable option too, as it is manufactured from up to 86% recycled glass. Isover CWS 36 is quick and easy to install and has the added benefit of reducing unwanted noise. These strong, flexible, fireproof cavity wall batts come in a range of thicknesses from 75 to150mm. Batts are 455mm wide to fit between standard wall tie spacing.