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Vents 4 inch - 100 mm Grey Decor Gravity Grille with Damper Plastic Cowled Hooded Air Ventilation Wall Grill Vent Cover with Wind Baffle Backdraught Shutter for Outdoor Garage Shed

Vents 4 inch - 100 mm Grey Decor Gravity Grille with Damper Plastic Cowled Hooded Air Ventilation Wall Grill Vent Cover with Wind Baffle Backdraught Shutter for Outdoor Garage Shed
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Colour: 100 Mm Grey Cowled Grille

Vents 4 inch - 100 mm Grey Decor Gravity Grille with Damper Plastic Cowled Hooded Air Ventilation Wall Grill Vent Cover with Wind Baffle Backdraught Shutter for Outdoor Garage Shed
100 Mm Grey Cowled Grille
Vents 4 inch Black Plastic Cowled Air Vent Wall Grill with 100 mm Rear Spigot Ducting Gravity Flap Grille Cover for Hooded Cooker Hood Outlet Kitchen Bathroom Shed Extractor Fan Ventilation
100 Mm Black Cowled Grille
Vents 4 inch - 100 mm Square White Louvered Wall Ventilation Grille with Mesh for Extractor Loft Fan Bathroom Pipe Cover for Wall Ceiling Bedroom Living Room – Duct Extractor Grill
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100 Mm Black Fixed Blade Grille
Vents 4 inch Grey External Gravity Grille Air Vent Cover 100 mm Extractor Fan Back Draught Shutter Covers Ducting Tumble Dryer Bathroom Outside Wall Ventilation Hose Duct Grill
100 Mm Grey Gravity Grille
Vents 4 inch 100 mm Brown External Hooded Cowled Extractor Fan Kitchen Vent Wall Cover Plastic Outdoor Ventilation Grille with Non-Return Flap for House Industrial Ducting Pipe Grill
100 Mm Brown Cowled Grille
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100 Mm White Cowled Grille
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VENTS UK 4 inch - 100 mm Brown PVC Vent Duct Cover for Air Conditioning, Kitchen Extractor, Bathroom Fan, Ducting Ventilation System MVHR Unit Plastic Covering
100 Mm Brown Gravity Grille
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100 Mm Grey Fixed Blade Grille
Vents 4 inch Terracotta Gravity Grille Backdraft Shutter 100mm Extractor Fan Back Draught Grill for Air Con Ducting House Bathroom Kitchen Shower Toilet Fans External Vent Plastic Cover
100 Mm Terracotta Gravity Grille
Vents 100 mm White Plastic Gravity Wall Grille with Non-Return Shutter and 4 inch Round Spigot for Bathroom Kitchen Cooker Hood Extractor Fan Ducting Air Hose Wall Ventilation
100 Mm White Gravity Grille
Vents 4 inch Black External Gravity Grille Air Vent Cover 100 mm Extractor Fan Back Draught Shutter Covers Ducting Tumble Dryer Bathroom Outside Wall Ventilation Hose Duct Grill
100 Mm Black Gravity Grille
Vents 4 inch Brown Extractor Ventilation Louvered Mesh Grill for Roof Soffit Fascia Mounting - 100 mm Square AC Ducting Vent Grille with Fly Mesh for Ceiling Air Conditioning Wall Fan Hose Cover
100 Mm Brown Fixed Blade Grille

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Product description

  • This grey cowled hooded wall vent baffle with removable single blade back draught shutter is suitable for use with 100 mm 4 inch round ducting and extractor air fan connections. The external dimensions of this cowled vent are 155 mm x 155 mm.
  • Our air-cowled vent grille cover is manufactured of premium quality antistatic plastic that is temperature and UV-resistant. Suitable to use in compliance with part F building regulations. Wipe-clean durable design for indoor or outdoor use.
  • Designed to provide optimum airflow performance. Easy and secure to install for outer wall mounting. Simply push-fit duct and fittings together. Smooth installation process and cleaning through the use of the removable blade and duct cowling baffle. The baffled grille has two advantages it stops the wind from rattling the shutter and blocks back craft when an extractor fan is switched off.
  • Gravity-operated back draught shutters supply exceptional protection against the effects of high winds and driving rain. The product includes a damper flap to help reduce backdrafts. When switched off, the grille shuts automatically with gravity and forms a barrier to stop air from entering the ventilation and protect your grille against birds and rodents.
  • The multifunctional cowled grille is suited for bathroom, kitchen & wet room extractor fans. The grille can be applied as an important part of a ventilation system to terminate any extractor fans, air conditioning units, cooker hood, or duct to an external wall.

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