Ventilation

150mm Diameter White Plastic Ventilation Ducting Pipe Wall Plate Spigot

AirTech-UK Air Vent Grille Wall Ducting Plastic Cover Ventilation with Fly Screen/Mesh Black- 300X300mm

Timloc Invisiweep Wall Weep White - 65 x 10 x 102mm

Timloc Aero Core Through-Wall Ventilation Kit Terracotta

Plastic Gravity Shutter - 150mm - Light Grey

Aluminium vent grill kitchen plinth / worktop heat - stainless steel - 480x60

Blauberg Plastic Cowled Hooded Air Ventilation Wind Baffle Wall Grille - 150mm - DECOR 185X185-150HK Brown

Timloc Airbrick Plastic Terracotta - 215 x 69 x 60mm

Manrose Gravity Grille Brown (One Size)

White Plastic 99-124mm Air Vent Custom Diameter Ventilation Ending Cap Grille

Oakcrafts - Antique Cast Iron Single Honeycomb Air Brick in Satin Black - 235mm x 80mm

Awenta 100mm Wall Mounted Flange Anti Backdraft Damper White PVC Round Grille

Wall Air Vent with Built-In Inner Mesh Screen 100mm - Brown

Awenta 150mm Anti Backdraft Non-Return Pipe Connection White PVC Round Grille

AirTech-UK Flat White Metal Fixed Grille 150x150mm with FlyScreen - External/Internal Mounting for Ventilation & Air Conditioning

Black 125mm 5" Cowl with Gravity Flap

Awenta 130x200mm 100mm Duct Grille Kitchen Cooking Hood Wall Ventilation Cap Pipe

Awenta 120mm Non Return Valve for Ventilation Extractor Fan Backdraft Wind Shutter

Awenta 100-150mm Adjustable Wall Ventilation Grille Cover with Anti Insect Net

Aluminium vent grill kitchen plinth / worktop heat - white - 480x60

Brown Gravity Flap for 125 mm / 5" Round Wall Outlet - Ventilation Duct Cover with Non-Return Shutters and Rear Spigot

Timloc Invisiweep Wall Weep Buff - 65 x 10 x 102mm

Blauberg Plastic Cowled Hooded Air Ventilation Wind Baffle Wall Grille - 125mm - DECOR 185X185-125HK BLACK

Awenta 130x130mm Wall Ventilation Grille Duct Cover with Net Pull Cord and Shutter