Cavity Airbricks

Clay airbricks are used either below a DPC for allowing airflow to a suspended timber floor or above DPC to enable extra airflow in a room. Our clay airbricks are available as a 9x3, 9x6 or 9x9 section with square holes in red terracotta and can be supplied with cavity wall bridging ducts in the same section to provide a continuous flow through a cavity wall.