What size screws will I need for the plain white 100mm version? Screws on previous one are thicker. Also, does the outside clip off for cleaning?

I was lucky as it was a replacement and I could use the old screws. They were about number 4 by 1/2 inch plated, or brass as there is moisture. The cover does clip off but it is a "good fit" and you would risk damageing it. It also becomes more brittle with age. Mine was in situ about 20 years and only realy needed replacing as the bathroom was refitted and it was a white suite so it showed up as needing renewing due to it becoming an off whiteshade.

Silly question, is the mesh screen optional or must they be fitted

Hi, No question is a silly question! The mesh comes pre-installed on all our Fixed Blade models. If you wish to remove it, you can. Kind regards, The Ventilation Shop

Vents 100mm White Fixed Blade Vent Grille With Fly Mesh

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111 zł

Duties & taxes included

In stock

Sold byAmazon PolandDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

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Desertcart purchases this item on your behalf and handles shipping, customs, and support to Poland.

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Description

🌬️ Elevate your airflow game with sleek, durable ventilation that works as hard as you do!

INSECT PROOF MESH SCREEN - Keeps your living spaces bug-free without compromising air circulation.
WEATHERPROOF LOUVERED DESIGN - Effectively shields against wind and rain while optimizing airflow for superior ventilation.
PRECISION FIT FOR 100 MM DUCTS - Seamlessly integrates with standard extractor fans and ducts for hassle-free installation.
EFFORTLESS INSTALLATION MAINTENANCE - Flush-mounted fasteners and flick-open louvre simplify setup and upkeep, saving you time.
DURABLE UV TEMPERATURE RESISTANT PLASTIC - Maintains pristine white finish without discoloration, even under harsh weather conditions.

The Vents 4 inch (100 mm) Square White Louvered Wall Ventilation Grille combines precision engineering with premium UV and temperature-resistant plastic to deliver a weatherproof, insect-proof ventilation solution. Designed for easy installation and maintenance, it fits standard extractor fans and ducts, making it ideal for bathrooms, kitchens, lofts, and HVAC systems. Compliant with Part F Building Regulations, this grille ensures efficient airflow while protecting your home from the elements and pests.

Reviews

L**N

Good replacement

Good, sturdy cover with mesh behind it.

1.10.2025

C**E

Looks great

Fits perfectly

8.06.2025

M**Y

Vent

Mesh vent grill works well

30.10.2025

M**5

Solid vent - well constructed

A well constructed vent, was not cheap plastic and has a good bug grill over the top of it. Replaced a flappy type vent which was so noisy when the wind was blowing, this one is silent. Blends in with the cement colour of the walls, would recommend.

13.02.2025

J**S

External grills

Great product

12.08.2025

M**N

Good quality

Perfect, and great value, and very easy to install.

13.01.2026

A**F

Great service and material

28.09.2025

N**W

All good

4th one I've bought. Looks good

23.09.2025

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Trustpilot

TrustScore 4.5 | 7,300+ reviews

Rajesh P.

Customer service was outstanding when I had questions about the product.

2 days ago

Neha S.

Excellent communication throughout the order process. Product is perfect.

2 weeks ago

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Buy anything from 5,000+ international stores. One checkout price. No surprise fees. Join 2M+ shoppers on Desertcart.

111 zł

Duties & taxes included

In stock

Sold byAmazon PolandDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to Poland.

Secure transaction

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Anita G.

Good experience, but the tracking updates could be better.

2 months ago

Zainab N.

Fantastic and great service. Shipping was faster than expected.

1 week ago

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ASIN	B09BZSJY2C
Batteries Required?	No
Batteries included?	No
Best Sellers Rank	8,100 in DIY & Tools ( See Top 100 in DIY & Tools ) 27 in Registers, Grilles & Vents
Colour	White
Customer Reviews	4.6 4.6 out of 5 stars (360)
Date First Available	5 Aug. 2021
Item Weight	110 g
Manufacturer	VENTS UK
Material	Plastic
Package Dimensions	15.2 x 15.1 x 4.4 cm; 110 g
Special Features	Easy to Install

Vents 100mm White Fixed Blade Vent Grille with Fly Mesh – 155x155mm Diameter Wall or Ceiling Air Vent Cover for Bathroom Ventilation

Description

Specifications

Reviews

Common Questions