Airbrick and External Cowls

Tough, robust and effective airbrick ventilator presenting an equivalent area of 6170mm2 (free area of 6500mm²) per unit.

Unique stepped front grille greatly reduces the entry of wind and driven rain.

To be used in conjunction with:

• Timloc Telescopic Underfloor Vent to provide ventilation to below suspended ground floors
• Timloc cavity sleeves for ventilation through external walls to a building interior.

Integral clip together facility allows multiple airbricks to be stacked together to form 9 x 6” and 9 x 9” sizes.

Airbricks are available in terracotta, brown, buff, grey, white and black to blend in with various brick types.

Cowls are available in terracotta and brown.

Compatible with 9 x 3, 9 x 6, 9 x 9 and 7 x 7" external airbrick cowls.