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Ships within 48 hours · Estimated delivery Jul 28 - Aug 2
Pack of 250
6 Metre ventilation pack
6 Different colour air bricks
The protruding drip feature on the front face of product directs moisture away from the wall rather than down onto it which could lead to unsightly stains and damp patches
Provides a maximum equivalent area of 5500mm² of free air space
Brown Extractor Fan Air Vent Louvre Grille for 4 Inch Ducting Roofing Pack of 250Product Description Brown Air Vent Ducting Grille For 4 Inch (100mm) Extractor Fan Ducting Louvre wall vent and weather sill. Helps prevent backdrafts. Manufactured with UV stable materials to reduce colour fade. Dual fitting for round 100mm (4 Inch) ducting or square ducting. Overall size: 140mm x 140mm. British made. ABS thermoplastic. Complies with Part F building regulations. Suitable for commercial and domestic use. Other vents and colours
US$ 11.45
US$ 21.99