Skip to content

Due to a technical issue there may be a slight delay with Click & Collect orders. Please wait for confirmation that your order is ready to collect before heading to store.

B&Q Club
Customer support
Sell on diy.com

For delivery & collection optionsEnter your postcode
Wish list
Register
Sign in

Start typing your search to have a list of suggestions.

Big You Can Do It Sale
Garden & Landscaping
Painting & Decorating
Building & Hardware
Home & Furniture
Tiling & Flooring
Kitchen & Appliances
Bathroom & Showers
Lighting & Electrical
Tools & Equipment
Heating & Cooling
New & Trending

B&Q Club
Customer support
Sell on diy.com

For delivery & collection optionsEnter your postcode
Wish list
Register
Sign in

Click + Collect now in as little as 15 minutes*

*Restrictions apply

Free delivery on 1000s of products

Selected products/locations

90 day returns policy

Join B&Q Club

Save up to £100 a year▲

See more Building supplies

Home
Building supplies
Ventilation

Plastic Ventilation

Applied filters(2)

Material

Plastic

Product shape

Rectangular

Categories

See more Building supplies

Filters

Width (mm)
Diameter (mm)
- 0.01(1)
- 0.1(1)
Material
Sold by
- B&Q(8)
- Verified seller(12)
Colour group
Click + Collect and Home Delivery options
- 15 minute Click + Collect(8)
Product shape
Price
Rating

20 products

Compare

SortSort by

105 people bought this in 48 hours
Manrose White Rectangular Applications requiring low extraction rates Fixed louvre vent & Fly screen V1840FS, (H)152mm (W)229mm
4.66 stars
(6)
105 people bought this in 48 hours
£5.90
Available for Home Delivery
Available for Click + Collect
Available in selected stores
57 people bought this in 48 hours
Manrose White Rectangular Gas appliances Fixed louvre vent V1840, (H)152mm (W)229mm
3.33 stars
(3)
57 people bought this in 48 hours
£4.43
Available for Home Delivery
Available for Click + Collect
Available in selected stores
70 people bought this in 48 hours
Manrose White Rectangular Adjustable vent & Fly screen V1810, (H)152mm (W)229mm
4.2 stars
(10)
70 people bought this in 48 hours
£7.38
Available for Home Delivery
Available for Click + Collect
Available in selected stores
40 people bought this in 48 hours
Manrose White Rectangular Fixed louvre vent & Fly screen V1850FS, (H)229mm (W)229mm
5 stars
(3)
40 people bought this in 48 hours
£6.90
Available for Home Delivery
Available for Click + Collect
Available in selected stores
68 people bought this in 48 hours
Manrose White Rectangular Adjustable vent & Fly screen V1820, (H)229mm (W)229mm
4.66 stars
(6)
68 people bought this in 48 hours
£8.38
Available for Home Delivery
Available for Click + Collect
Available in selected stores
60 people bought this in 48 hours
Manrose White Rectangular Gas appliances Fixed louvre vent V1830, (H)76mm (W)229mm
4.5 stars
(2)
60 people bought this in 48 hours
£3.43
Available for Home Delivery
Available for Click + Collect
Available in selected stores
43 people bought this in 48 hours
Manrose White Rectangular Applications requiring low extraction rates Fixed louvre vent & Fly screen V1830FS, (H)76mm (W)229mm
4 stars
(6)
43 people bought this in 48 hours
£4.90
Available for Home Delivery
Available for Click + Collect
Available in selected stores
CPS - 2000 Slate Grey 7015 & White Trickle vent
£5.90
Available for Home Delivery
Not available for Click + Collect
Not available in stores
CPS - 2000 Slate Grey 7015 Trickle Vent
£5.65
Available for Home Delivery
Not available for Click + Collect
Not available in stores
Grey Anthracite & White Trickle Vent 265mm
£5.90
Available for Home Delivery
Not available for Click + Collect
Not available in stores
265mm Long Cream 1015 Window Trickle Vent
£5.95
Available for Home Delivery
Not available for Click + Collect
Not available in stores
External Air Vent Cowl 255mm x 160mm Brown
£7.94
Available for Home Delivery
Not available for Click + Collect
Not available in stores
Map Louvre Air Vent Cover Brown with Fixed Flyscreen 9x6 (229mm x 152mm)
£4.99
Available for Home Delivery
Not available for Click + Collect
Not available in stores
Plastic Terracotta Air Brick Standard Brick Face Dimensions
£5.25
Available for Home Delivery
Not available for Click + Collect
Not available in stores
Black & White Window Trickle Vent 265mm
£5.90
Available for Home Delivery
Not available for Click + Collect
Not available in stores
10 x Manthorpe Felt Lap Vents - for ventilating loft spaces
5 stars
(1)
£29.95
Available for Home Delivery
Not available for Click + Collect
Not available in stores
Plastic White Air Vent Louvre Grille with Flyscreen Cover for Walls, (L) 258mm (W) 94mm
£6.17
Available for Home Delivery
Not available for Click + Collect
Not available in stores
Plastic Buff Air Brick Standard Brick Face Dimensions
£5.25
Available for Home Delivery
Not available for Click + Collect
Not available in stores
Plastic Anthracite Grey Air Brick
£5.25
Available for Home Delivery
Not available for Click + Collect
Not available in stores
36 people bought this in 48 hours
Manrose White Rectangular Adjustable vent & Fly screen V1800, (H)76mm (W)229mm
3.2 stars
(5)
36 people bought this in 48 hours
£6.38
Available for Home Delivery
Available for Click + Collect
Available in selected stores

Showing 20 of 20 products

Business

B&Q corporate
Careers
Media centre
Responsible business
Modern slavery act
Business services
Affiliate program
B&Q Ireland
The Way We Live Now: 2025

Services

View all our services
B&Q club
B&Q finance
B&Q gift cards
Planning appointments
WEEE recycling
B&Q bulk delivery
Our installation service
Energy Saving Service

Products

Green star
Our own brands
B&Q app
Product information
Product recalls & safety notices
Health & safety data sheets
Become a B&Q verified seller
New at B&Q
Promotional terms & conditions
B&Q Marketplace

Help & Support

Ideas & advice
Customer support
Home delivery
Free Click + Collect
Returns & refunds
Brochures
Paint brochures
Store finder
Become a B&Q approved installer
Intellectual Property (IP) Infringement Claims form

Partner Sites

Rubbish clearance
California shutters
Made to measure blinds
NeedHelp
Spacepro made to measure wardrobes
BOXT boilers
BOXT air conditioning
TradePoint

© B&Q 2025

Terms & conditions
Privacy policy
Contact us