Grayson Cavity Closers – Reduce condensation, cold bridging and mould growth

Cavity Closers are a key component of any cavity wall, helping reduce condensation, cold bridging and mould growth. Cavity Closers are predominantly used to close openings, such as doors and windows, in external wall structures. The Grayson Cavity Closer range offers thermal, acoustic and fire protection depending on your requirements. Durable and resistant to decay, […]