110mm Rockwool Sleeved Cavity Barrier (SCB) 1.2m x 110mm Express Delivery the low-emissivity foil facings support

the low-emissivity foil facings support thermal performance against an adjacent air space

We stock 75 and 100mm tapes in white or black

Celotex XR4000 should not be used in the external walls of buildings over 11 metres in height

Super sharp point for fast penetration without pre-drilling

this joint adhesive supports durable construction assemblies and contributes to smooth

110mm Rockwool Sleeved Cavity Barrier (SCB) 1.2m x 110mm Express Delivery the low-emissivity foil facings supportThe Rockwool SCB is a flexible stone wool cavity barrier designed to help control fire, smoke, heat, and noise movement within external wall cavities. Encased in a durable polythene sleeve, it compresses neatly into place, creating a dependable seal that supports fire safety while also improving thermal and acoustic performance. Made for both horizontal and vertical installation, it offers a simple, robust solution for safeguarding cavity walls in