Top 10 150mm Extractor Vent Cover UK – Registers, Grilles & Vents

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Vents 6 inch Black External Gravity Grille Air Vent Cover with Removable Blades 150 mm Extractor Fan Back Draught Shutter Covers Ducting Tumble Dryer Bathroom Outside Wall Ventilation Hose Duct Grill

VENTS UK - The grille has four non-return gravity flap outlets. The gravity outlet is manufactured in compliance with the Building Regulations: Approved Document F. This gravity grille cover can be used as a part of a long ductwork run for a variety of purposes: whole house ventilation, passive ventilation, Heat Recovery Systems and to cover Bathroom, positive input, HVAC, conditioning ducting, Kitchen air conditioning fans.

Just push-fit duct and fittings together. The overall external dimensions of the grille - 185 mm x 185 mm with 6" / 150 mm dia duct connection size for outdoor use. This is designed to protect your ventilation duct from unpleasant odours, or vermin when the ventilation unit is not in operation. If required, seal using a method of your choice Popular options include Mastic Sealant Poly Cement or Tape.

The shutter works by extract air opening the blades to allow air to pass. The item is made from premium quality plastic. Airflow operated gravity shutter is a rain and weatherproof vent finished in black colour. When the extractor fan or ventilation system is not in use, noises and to prevent backdraught air or rain penetration, and entry of objects, the grille shutter flaps close automatically. Simple and secure installation.
ManufacturerVENTS UK

2. Nisorpa

Nisorpa 304 Stainless Steel 6 inch Wall Vent Cap 150MM Wall Air Vent Cover Square External Extractor Exhaust Fan Vent w/45 Degree Louvres Ventilation for Home Factory Restaurant Hotel

Nisorpa - Perfect for buildings with direct discharge to the outside. It can also effectively prevent external rats, prevent the blockage of the pipeline, insects, birds and disorderly objects from entering, and ensure the smooth pipeline.150mm type-150mm cowled external vent.

Premium sus 304 stainless steel-the cowled external vent is adopt quality SUS 304/2B material, high strength. Can be installed in the outer wall drilling. Ventilation system, keep the air fresh in the house. Pre-drilled mounting holes-quick assembly, beautiful appearance, light structure, equipped with 4 pre-drilled holes in each cowled air vent. Does not affect the overall appearance of the house. Surface sanding treatment, aging resistance, stretching, stamping, welding and other processes produced, durable, corrosion resistance, sanding, no deformation.

Wide application-suitable for modern apartment buildings, entertainment venues and other internal and external ventilation, homes, range hoods, and showers. Built-in louver design-the cowled external vent interior has stainless steel louvers that tilt downward at a 45-degree Angle to again keep out rain. Good safety performance, convenient installation.
Part NumberC2-0002

3. Blauberg

Blauberg Black Gravity Grille 150mm, 6 inch External Ducting Air Vent with Round Spigot and Non-Return Shutters for HVAC Bathroom Extractor Fan Kitchen Whole House Ventilation Grill Cover

Blauberg - Non-return shutter flaps close automatically when not in use. Stops unpleasant odours, noises, or draughts flowing back through your duct. Gravity operated flaps that close when Not in use.

Plastic ducting air inlet/ air outlet with gravity shutters - 6 inch/ 150mm round male spigot on the back of the grille for indoor or outdoor use. This grille can be used as a part of a long ductwork run for a variety of purposes including whole house ventilation, air conditioning, positive Input, passive ventilation, HVAC, and heat recovery systems. Gravity flap - no need for springs that could break. Perfectly suited bathroom or kitchen extractor fan, or in-line extract fan. Suitable to use in compliance with part F building regulations. Easy to install, hydroponics fan, just push-fit duct and fittings together. Designed to terminate your extract duct to an external wall.
ManufacturerBlauberg Fans
Height15 cm (5.91 Inches)
Length14 cm (5.51 Inches)
Weight0.1 kg (0.22 Pounds)
Width2 cm (0.79 Inches)
Part NumberDECOR 185X185/150G BLACK
ModelDECOR 185X185/150G BLACK
Warranty5 years.

4. Blauberg

150 mm Plastic Louvred Wall Vent Grille 6 Inch Black Ceiling Extractor Fan Bathroom Cover with Flyscreen for Internal Or External Use Tumble Dryer Ventilation House Fans Kitchen Cooker Hoods

Blauberg - Uv protected to prevent discoloring. Perfectly suited bathroom or kitchen extractor fan vent, hydroponics fan, or in-line extract fan. Louvered blades to reduce the effects of wind and Rain. Designed to terminate your extract duct to an external wall. Insect mesh included. Easy to install, just push-fit duct and fittings together.
ManufacturerBlauberg Fans
Height16 cm (6.3 Inches)
Length15 cm (5.91 Inches)
Weight0.16 kg (0.35 Pounds)
Width4 cm (1.57 Inches)
Part NumberDECOR 185X185/150S BLACK
ModelDECOR 185X185/150S BLACK
Warranty5 years.

5. Blauberg

Blauberg White Gravity Grille 150 mm, 6 inch External Ducting Air Vent with Round Spigot and Non-Return Gravity Shutters for Kitchen Ceiling Extractor Fans Bathroom Ventilation Duct Fan Cover

Blauberg - Provides protection from back drafts. Manufactured from Chrome Vanadium steel with a fully polished finish for corrosion resistance. Ducting size-150mm/6" 190mm x 190mm. They are ideal for mounting on an external wall. Dimension: a - 170mm, x - 190mm, b - 170mm, ?a - 150mm, y - 190mm, Z - 15mm.
Height4.4 cm (1.73 Inches)
Length19 cm (7.48 Inches)
Width18.6 cm (7.32 Inches)
Part NumberMKK
ModelDECOR 185X185/150G WHITE-A


VENTS UK 150 mm / 6'' Diameter White Round Ceiling Ventilation Cover/PVC Plastic Air Vent Diffuser with Fixing Ring for Bathroom Kitchen Hydroponics in-Line Extract Fan Air Conditioning HVAC Indoor

VENTS UK - White plastic air vent diffuser with fixing ring is suitable to connect to 150mm / 6 inch flexible hose using a hose clip. Suitable for internal use in compliance with Part F Building Regulations.

Perfectly suited for use with your bathroom or kitchen extractor fan, or In-Line Extract Fan. Air disc valves are designed to supply and exhaust ventilation. Easy installation that requires simple connection to duct and clip into ceiling with car clip provided. 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, positive input, air conditioning, passive stack vent, HVAC, Hydroponics, and Heat Recovery Systems.
ManufacturerVENTS UK

7. Fantronix

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

Fantronix - Removable hood for easy cleaning with drip tray. 150mm 6" dia duct connections. Decoration of supply and exhaust vents of public, residential and industrial ventilation systems. Non-inflammable. Preferred choice for mvhr, MEV, dMEV & single room heat recovery systems. Modern, wind and sound reducing wall mounted baffle vent with UV protection. Can be used for air intake or extract. Compatible with Ø 150 and 160 mm air ducts.
Height23.05 cm (9.07 Inches)
Length5.4 cm (2.13 Inches)
Width22 cm (8.66 Inches)
Part NumberB08CHGJFWV

8. tonchean

Tonchean 150mm Air Vent Covers for Walls 304 Stainless Steel Extractor Fan Vent Cover Square External Exhaust Wall Vent Cap with 45 Degree Louvres for Bathroom Office Kitchen Factory Outdoor

tonchean - Extractor fan vent cover sizethe air vent covers for walls Interface diameter: 6 inch/150 mm, overall size: 185 mm x 185 mm, vent cover suitable for 150mm ducting systems. Wide applications150mm wall vent cover is ideal for vented tumble dryers, ventilation systems, air conditioning units, kitchen vents, home wall vents and industrial use.

Effective mosquito repellent6 inch vent cover with stainless steel shutters inside can effectively prevent rainwater, mosquitoes and foreign objects, prevent odor or air back into your ducts. Easy to installjust push the vent pipe into the interface of the external vent cover, and it can be easily installed with four screws. Sturdy & durablethe vent cover metal is made of high-quality stainless steel material, break-proof, rust-proof, sun-proof, which is strong and durable, corrosion-resistant, and has large air exhaust.


Anthracite Black Air Vent Grille Cover 150 x 150mm / 6x6 inch Plastic Louvre Air Vent Grille with Flyscreen Cover

EUROPLAST - Modern design. External dimensions: 148 x 153 mm. Colour: anthracite. With insect protection. Made from high-quality Indian human hair. Fixed mounting holes are covered.

10. Fantronix

6 inch Light Weight Push Fit Anti Insect Cowled External Wall Air Vent Ventilation Plastic 6" Will fit All 150mm Universal Pipes Anti Draft Wind Stopper for Extractor Fan Heat Recovery System

Fantronix - Damper flap can be closed to help reduce unpleasant odors, noises, or draughts flowing back through your duct. Just push-fit duct and fittings together. Cowl protects against driving rain and gusts of wind entering your property via the duct run. Fantronix cowled vent with damper flap & 150mm round spigot. Use for cooker hood, toilet, bathroom, kitchen ventilation fans & tumble dryer extract. Designed for use with 150mm / 6-inch round ducting.