Description
From Isover –
Isover 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.
Total of 10.92M² Coverage per pack.
Fire Classification
Euroclass A1 Reaction to Fire classification according to EN 13501-1.






