RED BANK CLAY CAVITY WALL BRIDGING DUCT LINER - 215 x 65mm - TERRACOTTA

RED BANK CLAY CAVITY WALL BRIDGING DUCT - 215 x 65mm - TERRACOTTA The Forterra Red Bank Cavity Wall Bridging Duct is made from clay which makes it strong and durable. Rooms with a cavity wall under a wooden floor that contains a gas appliance which needs air bricks and cavity wall ducts to increase airflow and minimise the possibility of damp or accumulation of gases. BENEFITS Increases air flow preventing mould and dangerous gases Reduces the risk of dampness as it is moisture resistance Quick and easy to install which saves time