Superglass Cavity Wall Insulation

Superwall 32 (0.032 W/mK) Superwall 34 (0.034 W/mK) & Superwall 36 (0.036 W/mK). This cavity wall insulation is supplied at 455mm wide to allow friction fitting between standard vertical wall tie spacing's. deigned to provide thermal insulation in full or partial fill in new external masonry cavity walls up to 25m in height for full fill and without restriction for partial fill. Designed to be used in domestic and commercial projects. BBA approved  and manufactured with a water repellent additive to resist moisture ingress.