---
product_id: 345003746
title: "Blauberg White Gravity Grille 100 mm - 4 inch External Ducting Air Vent with Round Spigot and Non-Return Gravity Shutters for Kitchen Ceiling Extractor Fans Bathroom Ventilation Duct Fan Cover"
brand: "blauberg"
price: "$61.46"
currency: USD
in_stock: true
url: https://www.desertcart.ec/products/345003746-blauberg-white-gravity-grille-100-mm-4-inch-external-ducting
store_origin: EC
region: Ecuador
---

# 100mm round spigot for seamless duct fit gravity shutters auto-close, no springs needed lightweight plastic, easy push-fit installation Blauberg White Gravity Grille 100 mm - 4 inch External Ducting Air Vent with Round Spigot and Non-Return Gravity Shutters for Kitchen Ceiling Extractor Fans Bathroom Ventilation Duct Fan Cover

**Brand:** blauberg
**Price:** $61.46
**Availability:** ✅ In Stock

## Summary

> 🚀 Elevate your ventilation game with effortless, no-fuss airflow control!

## Quick Answers

- **What is this?** Blauberg White Gravity Grille 100 mm - 4 inch External Ducting Air Vent with Round Spigot and Non-Return Gravity Shutters for Kitchen Ceiling Extractor Fans Bathroom Ventilation Duct Fan Cover by blauberg
- **How much does it cost?** $61.46 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.ec](https://www.desertcart.ec/products/345003746-blauberg-white-gravity-grille-100-mm-4-inch-external-ducting)

## Best For

- blauberg enthusiasts

## Why This Product

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

## Key Features

- • **Regulation-Ready:** Complies with Part F building regulations for safe and efficient external duct termination.
- • **Universal 100mm Fit:** Standard 4-inch round spigot ensures quick, secure connection to most ducting systems.
- • **Durable & Lightweight:** High-quality plastic construction offers long-lasting performance with minimal weight for easy handling.
- • **Effortless Airflow Control:** Gravity-operated shutters close automatically to block odors, noise, and drafts without fragile springs.
- • **Versatile Ventilation Solution:** Ideal for kitchen, bathroom, HVAC, hydroponics, and whole-house ventilation setups.

## Overview

The Blauberg White Gravity Grille is a 100mm (4-inch) external ducting air vent featuring gravity-operated non-return shutters that automatically close to prevent backflow of odors, noise, and drafts. Made from lightweight plastic, it offers easy push-fit installation and is suitable for kitchen, bathroom, HVAC, and whole-house ventilation systems, fully compliant with Part F building regulations.

## Description

Blauberg White Gravity Grille 100 mm - 4 inch External Ducting Air Vent with Round Spigot and Non-Return Gravity Shutters for Kitchen Ceiling Extractor Fans Bathroom Ventilation Duct Fan Cover

## Features

- Plastic ducting air Inlet/ air outlet with Gravity shutters - 4 inch/ 100mm round male spigot on the back of the grille for indoor or outdoor use. Designed to terminate your extract duct to an external wall.
- Non-return shutter flaps close automatically When not in use. Stops unpleasant odours, noises, or draughts flowing back through your duct. Gravity flap - no need for springs that could break. Gravity operated flaps that close when Not in use.
- Easy to install, just push-fit duct and fittings together. Perfectly suited bathroom or kitchen extractor fan, hydroponics fan, or in-line extract fan.
- This grille can be used as a part of a long ductwork run for a variety of purposes including whole house ventilation, passive ventilation, positive Input, air conditioning, HVAC, and heat recovery systems.
- Suitable to use in compliance with part F building regulations.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Manufacturer | Blauberg Fans |
| Part number | DECOR 155X155/100G WHITE |
| Item Weight | 100 g |
| Product Dimensions | 14 x 2 x 15 cm; 100 g |
| Item model number | DECOR 155X155/100G WHITE |
| Size | 100mm |
| Color | White |
| Style | Modern |
| Finish | Painted |
| Material | Plastic |
| Power source type | No power |
| Item Package Quantity | 1 |
| Number Of Pieces | 1 |
| Blade Length | 100 Millimeters |
| Measurement System | Metric |
| Plug Profile | external wall mount |
| Switch Style | Push Button |
| Special Features | Lightweight |
| Included components | no_components |
| Batteries Included? | No |
| Batteries Required? | No |

## Product Details

- **Brand:** Blauberg
- **Colour:** White
- **Electric fan design:** Exhaust Fan
- **Power source:** No power
- **Style:** Modern
- **Product dimensions:** 4.5D x 15.3W x 15.3H centimeters
- **Room type:** Bathroom, Kitchen
- **Special features:** Lightweight
- **Recommended uses for product:** Exhausting
- **Mounting type:** external wall mount

## Images

![Blauberg White Gravity Grille 100 mm - 4 inch External Ducting Air Vent with Round Spigot and Non-Return Gravity Shutters for Kitchen Ceiling Extractor Fans Bathroom Ventilation Duct Fan Cover - Image 1](https://m.media-amazon.com/images/I/51kv56rZmIL.jpg)
![Blauberg White Gravity Grille 100 mm - 4 inch External Ducting Air Vent with Round Spigot and Non-Return Gravity Shutters for Kitchen Ceiling Extractor Fans Bathroom Ventilation Duct Fan Cover - Image 2](https://m.media-amazon.com/images/I/51mGzltQeBL.jpg)
![Blauberg White Gravity Grille 100 mm - 4 inch External Ducting Air Vent with Round Spigot and Non-Return Gravity Shutters for Kitchen Ceiling Extractor Fans Bathroom Ventilation Duct Fan Cover - Image 3](https://m.media-amazon.com/images/I/51eQY9C-xYL.jpg)
![Blauberg White Gravity Grille 100 mm - 4 inch External Ducting Air Vent with Round Spigot and Non-Return Gravity Shutters for Kitchen Ceiling Extractor Fans Bathroom Ventilation Duct Fan Cover - Image 4](https://m.media-amazon.com/images/I/61qpYUnJv9L.jpg)
![Blauberg White Gravity Grille 100 mm - 4 inch External Ducting Air Vent with Round Spigot and Non-Return Gravity Shutters for Kitchen Ceiling Extractor Fans Bathroom Ventilation Duct Fan Cover - Image 5](https://m.media-amazon.com/images/I/71SmLcuO1uL.jpg)

## Available Options

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

## Frequently Bought Together

- Blauberg White Gravity Grille 100 mm - 4 inch External Ducting Air Vent with Round Spigot and Non-Return Gravity Shutters for Kitchen Ceiling Extractor Fans Bathroom Ventilation Duct Fan Cover
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**Shop now:** [https://www.desertcart.ec/products/345003746-blauberg-white-gravity-grille-100-mm-4-inch-external-ducting](https://www.desertcart.ec/products/345003746-blauberg-white-gravity-grille-100-mm-4-inch-external-ducting)

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*Product available on Desertcart Ecuador*
*Store origin: EC*
*Last updated: 2026-02-23*