Cast iron air bricks are ideal for installation in period properties and building renovation. They are made from grey iron, cast in sand moulds to a fine cast finish and can be supplied bare or painted.
Mainly for exterior use, the double air brick can be used to provide air under suspended floors, for room ventilation to reduce condensation or provide combustion air for solid fuel appliances.
The air bricks are mortared into the walls in the place of two bricks and designed to sit flush with surrounding brick work.
The double air brick is often used in larger properties to provide additional ventilation for reduction of condensation and damp.
Here we look at the eight different types of double air bricks commissioned by us from English and Scottish foundries