Top 10 Air Vent Covers Internal UK – Registers, Grilles & Vents

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Vents Grey Plastic Vented Back Draught Air Gravity Shutter Ventilation Grille 4 inch Rear Spigot for Internal External Vent Cover 100 mm for Wall Ceiling Bathroom Kitchen Cooker Hood Fans

VENTS UK - Just push-fit duct and fittings together. The overall external dimensions of the grille - 155 mm x 155 mm with 4" / 100mm dia duct connection size for outdoor use. The shutter works by extract air opening the blades to allow air to pass. This gravity grille cover can be used as a part of a long ductwork run for a variety of purposes: whole house ventilation, HVAC, Heat Recovery Systems and to cover Bathroom, positive input, passive ventilation, conditioning ducting, Kitchen air conditioning fans.

Airflow operated gravity shutter is a rain and weatherproof vent finished in grey colour. The item is made from premium quality plastic. The grille has three non-return gravity flap outlets. Simple and secure installation. The gravity outlet is manufactured in compliance with the Building Regulations: Approved Document F.

If required, seal using a method of your choice Popular options include Mastic Sealant Poly Cement or Tape. This is designed to protect your ventilation duct from unpleasant odours, and entry of objects, or vermin when the ventilation unit is not in operation. When the extractor fan or ventilation system is not in use, noises and to prevent backdraught air or rain penetration, the grille shutter flaps close automatically.
ManufacturerVENTS UK

2. Ledoo

Ventilation Grilles, 4Pcs Internal Vent Covers, Air Vent Grille Cover, Cupboard Vents for Cupboard Wardrobe Ventilation 80x300mm

Ledoo - Suitable for furniture: the aluminum alloy vent cover can be used in built-in refrigerators, computer desks, dryers, glass containers, washing machines, microwave ovens, to maintain ventilation and air permeability, etc. Aquariums, so that it is clean and odor.

After a period of use, it can be removed for cleaning. Anti-rust and waterproof: our cooker cabinet Vent are made of durable aluminum alloy, corrosion resistance and waterproof, with polished surface, beautiful appearance, and can be used for a long time. Easy to install: you need to punch through furniture you need to install, and then use a drill to tighten the screw to tighten the Air Vent Grille Cover to complete the installation.

What you get: a set contains 4pcs fridge vent, each set is 80x300mm in size, moderate in size, and can be installed where you need it. Internal vent cover mesh: are you still worrying about the smell of airtight furniture? Our Aluminium Air Vent Grille is an ideal choice for ventilation in enclosed spaces, kitchen stoves, computer cabinets, bathroom doors, sink cabinets, display cabinets, shoe cabinets, suitable for wardrobes, etc.


VENTS UK 100 mm / 4'' White PVC Round Ceiling Ventilation Cover/Plastic Air Vent Diffuser with Fixing Ring for Bathroom Kitchen Hydroponics in-Line Extract Fan Air Conditioning HVAC

VENTS UK - Air disc valves are designed to supply and exhaust ventilation. Suitable for internal use in compliance with Part F Building Regulations. Perfectly suited for use with your bathroom or kitchen extractor fan, positive input, Hydroponics, air conditioning, passive stack vent, or In-Line Extract Fan.

Our discreet modern design is applicable for flush fitting against walls and ceilings. Can be used as a part of a long ductwork run for a variety of purposes including whole house ventilation, HVAC, and Heat Recovery Systems. White plastic air vent diffuser with fixing ring is suitable to connect to 100mm / 4 inch flexible hose using a hose clip. Easy installation that requires simple connection to duct and clip into ceiling with car clip provided.
ManufacturerVENTS UK

4. Hon&Guan

ABS ø100mm, Hon&Guan 4 inch Round Adjustable Air Vent Grill Cover Internal Ventilation Grille Built-in Filter Mesh and Silencer Cotton

Hon&Guan - Panel detachable, easy to clean and maintain daily. Built-in anti-dust filter mesh and silencer cotton. Air vent grill cover make of high quality ABS. Wall mounted or ceiling mounted, perfect for bathroom, office, room exhaust and ventilation use. Adjustable air vent, continuous press pannel to adjust inlet or close.

5. N\A

8 Pcs Flat Round Circle Wall Grille Cover Air Vent Grille Cover Vents 53 mm Ventilation Cover Metal Door Vent with Insect Mesh Vent CoverBlack

N\A - A total of 8 pieces of air vent grille with a bottom diameter of 53mm/ 2. 1 in and an outside diameter of 60mm/ 2. 4 in. The round ventilation grille is made of high quality stainless steel, Shiny, Scratch-Resistant, Beautiful. Wall vent cover designed to Cover Wall Or Ceiling Openings And Ducting and Vents and insect mesh. High quality metal air vent Covers Insect is screen With Perfect design, accurate dimensional accuracy. Vents the grid can be recessed or glued Easy surface mounting / Internal and external mounting.


Metal, with Insect Mesh, 300x200mm Air Vent Grille Cover 11x8 inch White Ventilation Cover

EUROPLAST - With fly screen mesh - protects against: mosquitoes, flies, spiders, bees, wasps, vermin and etc. For sidewall or ceiling application. Durable white finish. We do not know what type of screws you need - so the SCREWS ARE NOT INCLUDED. The duct opening sizes: 11x7'' // outside Dimensions: 11. 8 x 7. 87 inch // Made of Steel. Internal and external mounting. Designed to cover wall Or Ceiling Openings And Ducting Vents.
Height19.99 cm (7.87 Inches)
Length30 cm (11.81 Inches)
Width0.51 cm (0.2 Inches)
Part Number000

7. Kair

Kair Black Louvred Wall Vent Grille 155mm External Dimension with Flyscreen and Round 100mm, 4 inch Rear Spigot

Kair - Fits inside kair 100mm round female duct pipe part: dUCVKC250 or 102mm flexible hose Part: DUCP0092/102/35. Perfectly suited bathroom or Kitchen extractor fan vent, Hydroponics fan, or In-Line Extract Fan.

Easy to install, just push-fit duct and fittings together. Black plastic ducting air outlet / inlet square grille with fixed louvres and anti insect mesh / flyscreen. 155mm x 155mm external dimension with 4 inch / 100mm round male rear spigot on the back of the grille can be cut off if flat surface preferred. Louvre can be flicked open with flat head screwdriver for ease of installation and to allow cleaning of insect screen.
Part NumberDUCVKC244F/S-BK

8. Fantronix

125 mm Noise Insulation External Wall Wind Sound Baffle Vent Cover Draft Excluding Air Ventilation for Extractor Fans Heat Recovery Cottage Hotel Café

Fantronix - Can be used for air intake or extract. Compatible with Ø 125 mm air ducts. Modern, wind and sound reducing wall mounted baffle vent with UV protection. 125mm 5" dia duct connections. Decoration of supply and exhaust vents of public, residential and industrial ventilation systems. Removable hood for easy cleaning with drip tray. Non-inflammable. Preferred choice for mvhr, MEV, dMEV & single room heat recovery systems.
Height23.05 cm (9.07 Inches)
Length5.4 cm (2.13 Inches)
Width22 cm (8.66 Inches)

9. Europlast

White, with Insect Mesh 300x300mm / 11x11'', Air Vent Grille Cover Ventilation Cover, Metal

Europlast - Easy surface mounting / Internal and external mounting. High quality metal Air Vent Covers // Insect screen. Manufactured of steel. Designed to cover wall Or Ceiling Openings And Ducting Vents. We do not know what type of screws you need - so the SCREWS ARE NOT INCLUDED.
Part Number000


N10r, 6" x 6" / 150x150mm White Plastic Adjustable Air Vent Grille With Flyscreen Cover

EUROPLAST - Thanks to the slider, you can adjust the air supply according to your wishes. Lightweight, quick and easy to assemble. Safe to use. Equipped with a fine mesh grid and bezel. With insect net. Outer dimensions: 148 x 153 mm / colour: white.