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Polypipe 4902BK Cowled Extractor Fan Grille with Damper 100mm / 4 Inch (Black)
Domus F4904T External Ventilation Grille with Insect Screen 100 mm/4 Inch (Terracotta)
Kair Black Louvred Wall Vent Grille 155mm External Dimension with Flyscreen and Round 100mm - 4 inch Rear Spigot
Kair Brown Cowled Outlet Grille 155mm External Dimension Wall Vent With 100mm - 4 inch Round Rear Spigot and Backdraught Shutter
Kair Brown Cowled Outlet Grille 155mm External Dim Wall Vent With Rectangular 110mm x 54mm Rear Spigot & Backdraught Shutter
100mm Black Louvered Grille Vent (4" Spigot).
Kair Brown Gravity Grille with Rectangular 110x54mm Rear Spigot
Brown 125mm Cowl with Gravity Flap
Black 125mm 5" Cowl with Gravity Flap
125mm Brown Gravity Outlet Vent (5" Spigot)
125mm External Brown Louvered Grille Vent (5" Spigot).
125mm External Black Gravity Outlet (5" Spigot)
100mm Gravity Outlet Brown 4" Spigot
Polypipe 4902B Cowled Extractor Fan Grille with Damper 100mm / 4 Inch (Brown)
AirTech-UK Gravity Grille Brown 155mm External with 100mm - 4 inch Round Rear Spigot and Not-Return Shutters Ducting Air Vent
Kair Brown Louvred Wall Vent Grille 155mm External Dimension with 110mm x 54mm Rectangular Rear Spigot
100mm Gravity Outlet Black 4" Spigot
Polypipe 4902T Cowled Extractor Fan Grille with Damper 100mm / 4 Inch (Terracotta)
Domus F4904C External Grille Fixed with Insect Screen 100 mm /4 Inch (Cotswold Sand)
SPARES2GO Universal Cooker Hood External Vent Kit 4" 5" 6" 100mm 125mm 150mm Exterior Wall Duct Set (Brown)
Domus F4904B External Ventilation Grille with Insect Screen 100 mm / 4 Inch (Brown)
SPARES2GO Air Conditioner External Vent Kit 4" 5" 6" 100mm 125mm 150mm Universal Exterior Wall Duct Set (Brown)
100mm External Grey Louvered Grille Vent (4" Spigot)
100mm External Brown Louvered Grille Vent (4" Spigot)
Showing 24 of 28 products