(W)150mm Vents

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

Air Vent Grille White Plastic Wall Ducting Ventilation Cover 4" 6" 8" 10" 12" 14 (150x150mm with flyscreen)

AirTech-UK White Internal Ventilation Round Grille 100mm / Dia 4" - Easy Disassembly, Insect Screen, Nylon Mesh

Stainless Steel 100mm 4" Gravity Flap Vent. Perfect for intermittent fans

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

AirTech-UK Internal Ventilation Round Chrome Grille 100mm / Dia 4" - Easy Disassembly, Insect Screen, Nylon Mesh

AirTech-UK Air Vent Grille Wall Ducting Plastic Cover Ventilation with Fly Screen/Mesh Black- 150 x150mm

Air Vent Grille White Plastic Wall Ducting Ventilation Cover 4" 6" 8" 10" 12" 14 (150x150mm)

Air-Tech Vent Grille Brown Plastic Wall Ducting Ventilation Cover Variety of Sizes (150x150mm)

Metal Grille Cover 150x150mm - White

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

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

Stainless Steel 125mm 5" Gravity Flap Vent. Perfect for intermittent fans

150mm Domus High Rise Ventilator WHITE (2647W)

Awenta 100mm Ceiling Air Diffuser Extraction Ventilation Exhaust Cap Circle Air Vent

Awenta 150mm Non Return Valve for Ventilation Extractor Fan Backdraft Wind Shutter

Timloc Underfloor Vent Vertical Extension - + 150mm

Stainless Steel 100mm 4" Non-Return Flap Extract Vent. Perfect for cooker hoods

125mm (5") White Metal Supply Air Valve

Awenta 100-150mm Air Vent Pipe Ventilation Reduction Downpipe Reducer

Manrose 41703 Tumble Dryer Venting Kit 100mm with Grey Gravity Grille