Cavity Wall Slab (CWS) 36 is a glass mineral wool slab providing thermal performance in external masonry cavity walls. Manufactured with a water repellent binder, the strong, resilient and flexible slabs are 455mm wide to fit between standard wall tie spacing.

Brand Name	Isover
Material	Glass Mineral Wool
Type	Cavity Wall Insulation
Certifications Met	BBA certified
Sales Unit	EA
Thickness	150mm
Length	1200mm
Width	455mm
Fire Rating	Euroclass A1
Coverage	3.28m