---
product_id: 625151444
title: "Vents 4 inch - 100 mm Square White Louvered Wall Ventilation Grille with Mesh for Extractor Loft Fan Bathroom Pipe Cover for Wall Ceiling Bedroom Living Room – Duct Extractor Grill"
brand: "vents uk"
price: "€ 50.49"
currency: EUR
in_stock: true
url: https://www.desertcart.nl/products/625151444-vents-4-inch-100-mm-square-white-louvered-wall-ventilation
store_origin: NL
region: Netherlands
---

# 100 mm (4") duct size Weatherproof louvered blades UV & temperature resistant plastic Vents 4 inch - 100 mm Square White Louvered Wall Ventilation Grille with Mesh for Extractor Loft Fan Bathroom Pipe Cover for Wall Ceiling Bedroom Living Room – Duct Extractor Grill

**Brand:** vents uk
**Price:** € 50.49
**Availability:** ✅ In Stock

## Summary

> 🌬️ Elevate your airflow game with style and durability!

## Quick Answers

- **What is this?** Vents 4 inch - 100 mm Square White Louvered Wall Ventilation Grille with Mesh for Extractor Loft Fan Bathroom Pipe Cover for Wall Ceiling Bedroom Living Room – Duct Extractor Grill by vents uk
- **How much does it cost?** € 50.49 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.nl](https://www.desertcart.nl/products/625151444-vents-4-inch-100-mm-square-white-louvered-wall-ventilation)

## Best For

- vents uk enthusiasts

## Why This Product

- Trusted vents uk brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Perfect Fit, Every Time:** Designed for seamless 100 mm duct and extractor fan compatibility—no guesswork, just precision.
- • **Built to Brave the Elements:** UV and temperature-resistant anti-static plastic ensures long-lasting, fade-free performance.
- • **Versatile & Regulation-Ready:** Ideal for walls, ceilings, soffits, and compliant with Part F Building Regulations for peace of mind.
- • **Weatherproof Louvered Design:** Smart blades reduce wind and rain impact, keeping your indoor air fresh and dry.
- • **Insect-Proof & Maintenance Friendly:** Integrated mesh screen blocks pests, while the flick-open louvre makes upkeep effortless.

## Overview

This 4-inch (100 mm) white fixed blade ventilation grille from VENTS UK offers a robust, weatherproof solution for extractor fans and ducting systems. Crafted from premium UV and temperature-resistant plastic, it features louvered blades that minimize wind and rain intrusion, plus an insect screen for added protection. Easy to install with flush-mounted fasteners and maintenance-friendly flick-open design, it’s perfect for bathrooms, kitchens, lofts, and HVAC setups, fully compliant with Part F Building Regulations.

## Description

This plastic white fixed blade grille has 100 mm 4" dia duct connection size. The overall dimension of the grille is 155 mm x 155 mm. Premium quality temperature and UV-resistant anti-static plastic that prevents the item from discolouring. Weatherproof louvered blades assist in reducing the effects of wind and rain. Louvre air vent grille to be used for the supply air and extract air of ventilation and air conditioning systems. Designed to fit any extractor fan, cooker hood, or duct to both: an external and internal wall. Simple and secure to fit with flush mounted fasteners. The louvre can be flicked open with flat head screwdriver which makes the ventilation grill installation and maintenance simple. The product is equipped with a protecting insect screen to prevent insects from entering. Ideal for roof soffit, fascia mounting. Suitable to use in compliance with Part F Building Regulations. This ducting outlet can be used as a part of a long ductwork run for a variety of purposes including whole-house ventilation, passive stack vent, air conditioning, HVAC, and Heat Recovery Systems. Great for ducting your bathroom vent cover, Toilet, or Kitchen extractor fan, Air vents for shed, In-Line Extract Fans, or Cooker Hood, Hydroponics. To offer you a complete solution for your ventilation needs, we also supply three different sizes to fit 100 mm 4", 125 mm 5" and 150 mm 6" duct or extractor fan connections. For full range of our products (extractor fans, vents and grills, ducting, heat recovery Systems) please type VENTS and the relevant product in  search bar. VENTS products covered by 100% Satisfaction Guarantee.

## Features

- This plastic white fixed blade grille has 100 mm 4" dia duct connection size. The overall dimension of the grille is 155 mm x 155 mm.
- Premium quality temperature and UV-resistant anti-static plastic that prevents the item from discolouring. Weatherproof louvered blades assist in reducing the effects of wind and rain.
- Louvre air vent grille to be used for the supply air and extract air of ventilation and air conditioning systems. Designed to fit any extractor fan, cooker hood, or duct to both: an external and internal wall.
- Simple and secure to fit with flush mounted fasteners. The louvre can be flicked open with flat head screwdriver which makes the ventilation grill installation and maintenance simple. The product is equipped with a protecting insect screen to prevent insects from entering.
- Ideal for roof soffit, fascia mounting. Suitable to use in compliance with Part F Building Regulations. This ducting outlet can be used as a part of a long ductwork run for a variety of purposes including whole-house ventilation, passive stack vent, air conditioning, HVAC, and Heat Recovery Systems. Great for ducting your bathroom vent cover, Toilet, or Kitchen extractor fan, Air vents for shed, In-Line Extract Fans, or Cooker Hood, Hydroponics

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Manufacturer | VENTS UK |
| Item Weight | 110 g |
| Package Dimensions | 15.2 x 15.1 x 4.4 cm; 110 g |
| Color | 100 Mm White Fixed Blade Grille |
| Material | Plastic |
| Special Features | Easy to Install |
| Batteries Included? | No |
| Batteries Required? | No |

## Images

![Vents 4 inch - 100 mm Square White Louvered Wall Ventilation Grille with Mesh for Extractor Loft Fan Bathroom Pipe Cover for Wall Ceiling Bedroom Living Room – Duct Extractor Grill - Image 1](https://m.media-amazon.com/images/I/61MwYeQ1BIL.jpg)
![Vents 4 inch - 100 mm Square White Louvered Wall Ventilation Grille with Mesh for Extractor Loft Fan Bathroom Pipe Cover for Wall Ceiling Bedroom Living Room – Duct Extractor Grill - Image 2](https://m.media-amazon.com/images/I/710ygXSdo9L.jpg)
![Vents 4 inch - 100 mm Square White Louvered Wall Ventilation Grille with Mesh for Extractor Loft Fan Bathroom Pipe Cover for Wall Ceiling Bedroom Living Room – Duct Extractor Grill - Image 3](https://m.media-amazon.com/images/I/815Fxo3aAxL.jpg)
![Vents 4 inch - 100 mm Square White Louvered Wall Ventilation Grille with Mesh for Extractor Loft Fan Bathroom Pipe Cover for Wall Ceiling Bedroom Living Room – Duct Extractor Grill - Image 4](https://m.media-amazon.com/images/I/71LLi92vE8L.jpg)
![Vents 4 inch - 100 mm Square White Louvered Wall Ventilation Grille with Mesh for Extractor Loft Fan Bathroom Pipe Cover for Wall Ceiling Bedroom Living Room – Duct Extractor Grill - Image 5](https://m.media-amazon.com/images/I/717Ws1b8LpL.jpg)

## Available Options

This product comes in different **Color** options.

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- Vents 4 inch - 100 mm Square White Louvered Wall Ventilation Grille with Mesh for Extractor Loft Fan Bathroom Pipe Cover for Wall Ceiling Bedroom Living Room – Duct Extractor Grill
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*Product available on Desertcart Netherlands*
*Store origin: NL*
*Last updated: 2026-01-25*