Telescopic Adjustable Underfloor Cavity Vent with Extensions & Air Brick Air Brick Colour:Front Horizontal Extension Sleeve Airbricks are one of the

Airbricks are one of the first entry points of flood water into a property

The protruding drip feature on the front face of product directs moisture away from the wall rather than down onto it which could lead to unsightly stains and damp patches

450mm and 600mm raft centres

but not suitable for heat producing appliances

Telescopic Adjustable Underfloor Cavity Vent with Extensions & Air Brick Air Brick Colour:Front Horizontal Extension Sleeve Airbricks are one of theProduct Description Telescopic Underfloor Ventilator With Vertical and Horizontal Extension Sleeve Telescopic underfloor ventilator is designed to provide airflow underneath a suspended floor. Part numbers: 1201, 1204 & 1206. The telescopic feature enables it to be adjusted between 3 and 5 brick courses and 6 7 courses with supplied extension sleeves. Horizontal rear Sleeve allows a reach of between 250 360mm ( Including air brick ) With vermin grill.