Article details
Specially developed for Part F of Building Regulations Ventilation (England and Wales)Use 16 mm high slot (see diagram)All vent/canopy combinations tested in accordance with BS EN 13141:2004Equivalent Area (EA) mm2 4600Sculptured finger recessPlease see cat. page for additional technical info.
Material
Vent: PlasticCanopy: Plastic
Supplied with
Screw covers