75mm Superglass Superwall 32 Cavity Wall Insulation Slab - 4.37/Pack

This non-combustible, water-repellent 75mm Superglass Superwall 32 cavity wall batt is supplied at 455mm wide, allowing minimal on-site cutting. With 4.37/pack and 4.37m2 of coverage, each product covers 0.54m2 of wall space. It's 1200mm long, 75mm thick, and its glass mineral wool material has a thermal conductivity of 0.032 W/mK. With a Thermal Fire Rating of A1 (BS EN 13501-1), this product makes installation easy and secure.