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Wall Kits & Grilles
Wall Kits and Grilles allow the installation of extractor fans and ventilation systems through walls. In addition to complete kits, louvre grilles are available in 4 inch and 6 inch sizes. Our louvre wall grilles are available in brown, white, stone and terracotta finishes to match exterior walls.
Read more...Read less...- Avenue Exterior Wall Grille Square Cotswold Stone Fixed Louvre 4 Inch Duct Code: AVF4003C£5.70 £4.75
- Avenue Exterior Wall Grille Square Terracotta Gravity Shutters 4 Inch Duct Code: AVF4005T£5.70 £4.75