Bricks & Blocks TIMco

Fits between the upper and lower parts of the telescopic underfloor ventilator to accommodate a vertical step of 6 to 7 brick course - Does not restrict airflow through the main telescopic underfloor ventilator - Purpose-made accessories eliminate the nee

Robust airbrick ventilator ideal for use with cavity sleeves and the 1201 and 1201xl telescopic underfloor ventilators - Equivalent area marking to the front face of the airbrick is compliant with BS EN 13141-1:2004 - The unique stepped front grille is de