A durable and efficient ventilation solution from Airvent. This 100mm Wall Outlet Gravity Flap enables efficient airflow while preventing backdrafts, debris and insects from entering.
The gravity-operated flap opens with airflow and closes automatically when not in use. Made from durable and weather-resistant materials, it’s the perfect choice for external wall installations.

• 140 x 140mm vent – 100mm spigot for easy connection
• Gravity-operated flap – automatic opening and closing
• Prevents backdrafts – also keeps out debris and insects
• Durable – weather-resistant materials for long-lasting use
• Easy to install – sleek design for a streamlined fit
• Versatile – suitable for residential, commercial or industrial use
• Essential ventilation – for kitchens, bathrooms or utility rooms
• Peace of mind – three-year manufacturer’s warranty (T&Cs apply)

Delivery (UK mainland only)

 

Next Day: £5, or FREE over £40

- Order by 9pm Mon-Thu: next working day

- Order Fri to 5pm Sun: Monday

- Order after 5pm Sun: Tuesday

 

Pre-12pm: £10

- Same cut-offs as Next Day above

 

Saturday & Sunday: £10, or £5 over £40, or FREE over £75

- Saturday: order by 6pm Fri

- Sunday: order by 4pm Sat

 

Heavy items (over 30kg)

- Mon-Fri only. Order by 6pm and allow up to two working days

- Order after 6pm Thu: arrives after the weekend

 

Supplier items

- Sent directly by the supplier, so timings vary. Lead times appear on the product page in working days (Mon-Fri)

 

More about delivery 

Next Business Day Collection (eligible items)

- Order by 9pm Mon-Thu: collect next day

- Order after 9pm Thu to 5pm Sun: collect Monday

- Heavy items (over 30kg): allow up to two working days

 

Opening hours

- Weekdays vary by branch: open 6:30am-7am, close 6pm-8pm

- Saturday: 7am-6pm

- Sunday: 9am-4pm

 

Check your local store's hours and that it's open before visiting. Please wait for our text or email before collecting.

 

Holding your order
We'll hold it for 14 days, then automatically refund your original payment method.