Airbrick - 9" x 6" (Plastic) - Buff (Box of 20)

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. Equivalent area of 6170mm2 per air brick
• The unique stepped front grille is designed to provide an unobstructed airflow and prevent the ingress of wind driven rain. Integral clips enable multiple airbricks to be stacked together to form 9″ x 6″ and 9″ x 9″ sizes. 6.5mm wide front grille openings comply with BS 5440 Pt 2 and British Gas requirements
• Use in conjunction with the 1201 or 1201XL telescopic underfloor vent for providing ventilation below suspended ground floors or in conjunction with cavity sleeves for ventilation through external walls to a building interior.
• Available in a range of colours to blend in with various brick types
• Box of 20