We manufacture Besser Block Vents for use in Besser block constructed buildings and walls.

The vents are 395mm wide x 195mm high, with 20mm folded edges and with side tabs that can be bricked into the mortar to hold them in place.

They have ember proof mesh to help protect building against with embers and also keeping out insects/vermin etc.

Panels are stainless steel.

Installation

Besser Blocks measure 390mm wide x 190mm high.

Our Besser Block Vents measure 395 x 195mm high.

The reason why our Beser Block Vents are slightly larger is so you dont have to add so much mortar around vents.

There are 4 side tabs on our Besser Brick Vents which help lock the vent into the wall when mortared in.

For existing walls you need to chisel a little narrow section out - 15mm - 20mm wide to fit the tabs.

Then you mortar around tabs and around brick vent to hold in place when mortar has dried.

We now manufacture Besser Block Vents with 8 louvres per vent for maximum airflow per vent.

AIRFLOW = 168cm2/Vent approximately.