Ventilation

Stainless Steel Louvre Vent Air Ventilator Grill 232mm x 116mm Marine Grade DK10

Securit Aluminium Louvre Vent Silver (9in x 9in)

Metal Extract Air Valve White Finish - 100mm

Timloc Invisiweep Wall Weep Vent - Buff

AFIT White Louvre Grille Vent 260 x 235mm

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

AirTech Grey Air Vent Grille Gravity Flap External Ventilation Cover Ducting (Cowl) 4" (100MM)

AirTech-UK Cowl Gravity Flap Wall Non-Return Valve Cowl Duct Cover Air Vent Black-100mm

AirTech Cowl Gravity Flap Wall Non-Return Valve Cowl Duct Cover Air Vent Grille 100 duct opening brown

Aluminium vent grill kitchen plinth / worktop heat - aluminium - 480x80

Oakcrafts - Antique Cast Iron Round Tabs Air Vent Extraction Cover - 200mm

Oakcrafts - Antique Cast Iron Round Air Vent Extraction Cover in Satin Black Finish - 200mm

125mm (5") White Metal Extract / Exhaust Air Valve

Awenta 130x200mm 120mm Duct Grille Kitchen Cooking Hood Wall Ventilation Cap Pipe

AirTech-UK Flat Metal Fixed Grille 200x200mm with FlyScreen - External/Internal Mounting for Ventilation & Air Conditioning

Awenta 125mm Ventilation Grille Grate Covering Return Flap ABS White Outer Cover

Awenta 150x220mm Wall Ventilation Grille Cover Anti Insects Net Square Shaped

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

HomeSmart Cream Cowl Air Vent Cover 9"x6" - UV Stable, Weather Protection Vent Cover for Air Bricks

Timloc Invisiweep Wall Weep Vent - Grey

Timloc Invisiweep Wall Weep Vent - Clear

Securit Aluminium Hit and Miss Vent Silver (9in x 9in)

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

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