Redbank Square Hole Airbrick is made from clay material 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.

Brand Name	Redbank
Colour	Red
Material	Clay
Manufacturer Model No	Redbank215x65-C
Wear Type	None
Type	Clay Air Brick
Certifications Met	None
Country of Origin	None
Protects From	None
Waterproof	None
Number of Pockets	None
Sales Unit	EA
Length	215mm
Width	50mm
Height	65mm