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Low profile invisible tunnel weep vents
Manthorpe G962 Remote Void Vent
High quality 4 Inch / 100mm Extractor fan from the market leading manufacturer Manrose products
Max load 60kg
Can be fixed with polytop pins or screws
White Framed Flood Water Defence Protection Airbrick Cover Cowls Low profile invisible tunnel weepProduct Description Airbrick Flood Water Defence White Frame and Cover Discreet solution to the problems of flood damage caused by unprotected airbricks. In the event of a flood the easy to fit cover clips onto the frame to stop water from entering. Simply use a bead of silicone to create a seal to the brick and screw on the flood defence frame. Designed to cover the opening of a 9" x 3" airbrick. Can be used with any plastic, clay or concrete