Ventilation

AirTech-UK PVC Ducting Flexible 24 inches/ 600mm for Portable Fan Air Transfer Hose 10 Meters Long Heavy Duty, Fire Retardant

Kair Brown Gravity Grille 155mm External Dimension with 125mm - 5 inch Round Rear Spigot and Not-Return Shutters

Cooker Hood Duct Shutter Vent Kit Fan Extract 100mm Brown

EAI Trickle Vent Set Inside & Out - 400mm - 3180mm²EA - Brown

Kair Brown Gravity Grille 183mm External Dimension with 150mm - 6 inch Round Rear Spigot and Not-Return Shutters

SPARES2GO Air Conditioning External Vent Kit 4" 5" 6" 100mm 125mm 150mm Universal Exterior Wall Duct Set (Brown)

Vent Axia 254100 Wall Duct & Grille Vent Kit 100mm / 4 Inch (Brown)

Cooker Hood Duct Cowled Vent Kit Fan Extract 150mm Brown

Manrose Brown Square Gas appliances Fixed louvre vent V1190B, (H)150mm (W)150mm

Manrose Brown Square Applications requiring low extraction rates Fixed louvre vent V1170B, (H)140mm (W)140mm

Kair Brown Cowled Outlet Grille 183mm External Dimension Wall Vent With 150mm - 6 inch Round Rear Spigot and Backdraught Shutter

External Air Vent Cowl 255mm x 230mm Brown

SPARES2GO Universal Cooker Hood External Vent Kit 4" 5" 6" 100mm 125mm 150mm Exterior Wall Duct Set (Brown)

Brown Long Soffit Vent 290mm x 115mm

Kair Brown Cowled Outlet Grille 155mm External Dimension Wall Vent With 125mm - 5 inch Round Rear Spigot and Backdraught Shutter

Cooker Hood Duct Shutter Vent Kit Fan Extract 150mm Brown

External Air Vent Cowl 255mm x 95mm Brown

Kair Brown Airbrick Grille with Damper Flap for 150mm x 70mm Ducting

125mm External Brown Louvered Grille Vent (5" Spigot).

External Air Vent Cowl 255mm x 160mm Brown

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

100mm 4" High Rise Ventilator BROWN

Simons Oak Window Trickle Vent 400mm Long