---
product_id: 51663175
title: "Blauberg Fans Grille DECOR155X155/100GBLACK Black"
brand: "blauberg uk"
price: "$25.04"
currency: USD
in_stock: true
reviews_count: 9
category: "Blauberg Uk"
url: https://www.desertcart.us/products/51663175-blauberg-fans-grille-decor155x155-100gblack-black
store_origin: US
region: United States of America
---

# 100mm (4 inch) duct connection 155mm x 155mm external dimension Removable blades for easy cleaning Blauberg Fans Grille DECOR155X155/100GBLACK Black

**Brand:** blauberg uk
**Price:** $25.04
**Availability:** ✅ In Stock

## Summary

> 🖤 Elevate your airflow game with sleek, smart ventilation that works as hard as you do.

## Quick Answers

- **What is this?** Blauberg Fans Grille DECOR155X155/100GBLACK Black by blauberg uk
- **How much does it cost?** $25.04 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.us](https://www.desertcart.us/products/51663175-blauberg-fans-grille-decor155x155-100gblack-black)

## Best For

- blauberg uk enthusiasts

## Why This Product

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

## Key Features

- • **Built-in Fly Screen:** Smart fly screen opens with airflow, preventing pests without compromising ventilation.
- • **Effortless Maintenance:** Removable blades make cleaning a breeze—keep your ventilation system performing at peak with minimal effort.
- • **Durable UV-Resistant Plastic:** Crafted from corrosion-resistant, antistatic plastic that withstands outdoor elements and stays pristine.
- • **Gravity-Operated Backdraft Shutter:** Automatically closes to block unwanted airflow and external drafts, keeping your space fresh and energy-efficient.
- • **Precision Fit for Seamless Ventilation:** Perfect 155x155mm façade with 100mm duct spigot ensures hassle-free installation and optimal airflow.

## Overview

The Blauberg Fans Grille DECOR155X155/100GBLACK is a high-quality, black plastic ventilation grille designed for 100mm (4 inch) duct connections. Featuring a 155mm x 155mm external dimension, it includes a gravity-operated backdraft shutter to prevent unwanted airflow, a built-in fly screen for pest control, and removable blades for easy cleaning. Its UV- and temperature-resistant antistatic plastic construction ensures durability and corrosion resistance, making it ideal for both indoor and outdoor wall or ceiling mounting in residential, commercial, or industrial ventilation systems.

## Description

Product Description Blauberg UK Gravity Grille 155mm External Dimension with 100mm - 4 inch Round Rear Spigot 155mm x 155mm external dimension with 4 inch / 100mm round male rear spigot Outer wall mounting. Decoration of ventilation shaft vents or for connection to round air ducts. Equipped with gravity louvre shutters for back flow prevention. Temperature- and UV-resistant antistatic plastic. Flush mounted fasteners.Easy maintenance. Facilitates efficient indoor and outdoor air circulation, making it ideal for covering ceiling openings and ducting vents, offering both practicality and durability. Includes a built-in fly screen that automatically opens when the wind blows, enhancing its functionality. The material is corrosion-resistant and easy to clean, ensuring long-lasting and safe usage. BLAUBERG UK Plastic Ducting Grille Available in 3 sizes and 5 colours 100mm / 4" External dimensions of the front facia of the grille measure 155mm. For connecting to plastic ducting and extractor fans, there's a 4-inch round rear spigot measuring 100mm in diameter. Static Pressure Drop in Pascals 15 l/s = 10.94 Pa 30 l/s = 18.59 Pa 60 l/s = 24.21 Pa 125mm / 5" For connecting to plastic ducting and extractor fans, there's a 5-inch round rear spigot measuring 100mm in diameter. 15 l/s = 6.43 Pa 30 l/s = 9.91 Pa 60 l/s = 11.25 Pa 150mm / 6" External dimensions of the front facia of the grille measure 183mm. For connecting to plastic ducting and extractor fans, there's a 6-inch round rear spigot measuring 100mm in diameter. 15 l/s = 6.91 Pa 30 l/s = 8.76 Pa 60 l/s = 11.10 Pa Available in 3 sizes and 6 colours KEEP AIR FLOWING This pastic air vent can keep indoor and outdoor air circulation. DURABLE AND PRACTICAL This wall vent is suitable for covering ceiling openings and ducting vents, practical and durable to use. EQUIPPED WITH A FLY SCREEN This wall air vent is equipped with fly screen, it opens automatically when the wind blows. Revive Your Bathroom, Say Goodbye to Steam High-quality and durable plastic This product is crafted from high-quality and durable plastic. It can be easily installed on exterior walls or ceilings to prevent pests from entering rooms through the mesh. Additionally, it serves as a decorative element for supply and exhaust vents in public, residential, and industrial ventilation systems. This ventilation grill enables efficient indoor and outdoor air circulation, making it an excellent choice for enhancing air flow in your home, office, or any desired location. Efficient Ventilation: Discover the Gravity Shutter Grille Advantage An essential element for your ventilation system, meticulously engineered to effectively conclude the connections of extractor fans, cooker hoods, or ducts to an external wall. Installation is a breeze Simply use a short piece of duct or a telescopic wall sleeve Each Decor Gravity Shutter vent features removable blades for effortless installation and cleaning. The shutter operates by automatically opening its blades when the extractor fan is active, allowing air to pass through. When the extractor fan or ventilation system is turned off, the grille gracefully closes due to gravity, forming a barrier that prevents unwanted airflow into the room.

Review: Good quality and arrived quickly - I ordered the dark brown vent. It arrived quickly and was well packaged. The fixing holes were pre-drilled but you do have to find your own plugs and screws. There is also no mesh behind the lats but I was ok with that.
Review: Exactly as described - Easy to fit. Product is as described and looks clean and tidy in situ. Most important it works as required and expected.

## Features

- 100mm 4 inch duct and extractor fan connection sizes
- Gravity operated back draught shutter
- Removable blades for easy cleaning

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B06WGXJZMX |
| Batteries Required? | No |
| Batteries included? | No |
| Best Sellers Rank | 50,071 in DIY & Tools ( See Top 100 in DIY & Tools ) 193 in Registers, Grilles & Vents |
| Colour | Black |
| Customer Reviews | 4.4 4.4 out of 5 stars (1,263) |
| Date First Available | 19 Jan. 2017 |
| Included components | no_components |
| Item Package Quantity | 1 |
| Item Weight | 100 g |
| Item model number | DECOR 155X155/100G BLACK |
| Manufacturer | Blauberg Fans |
| Measurement System | Metric |
| Number of Pieces | 1 |
| Part number | DECOR 155X155/100G BLACK |
| Product Dimensions | 14 x 2 x 15 cm; 100 g |
| Size | 100mm |

## Product Details

- **Brand:** Blauberg UK
- **Colour:** Black
- **Electric fan design:** Exhaust Fan
- **Finish type:** Powder Coated
- **Material:** Plastic
- **Mounting type:** Wall Mount
- **Power source:** Electric
- **Recommended uses for product:** Exhausting, Ventilating
- **Room type:** Bathroom, Kitchen
- **Style:** Wall-Mounted

## Images

![Blauberg Fans Grille DECOR155X155/100GBLACK Black - Image 1](https://m.media-amazon.com/images/I/511cIghzqkL.jpg)
![Blauberg Fans Grille DECOR155X155/100GBLACK Black - Image 2](https://m.media-amazon.com/images/I/61Ss9kYAtzL.jpg)
![Blauberg Fans Grille DECOR155X155/100GBLACK Black - Image 3](https://m.media-amazon.com/images/I/51jP3W+dywL.jpg)
![Blauberg Fans Grille DECOR155X155/100GBLACK Black - Image 4](https://m.media-amazon.com/images/I/61kWMT2Y8LL.jpg)

## Available Options

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

## Customer Reviews

### ⭐⭐⭐⭐⭐ Good quality and arrived quickly
*by S***A on 11 June 2026*

I ordered the dark brown vent. It arrived quickly and was well packaged. The fixing holes were pre-drilled but you do have to find your own plugs and screws. There is also no mesh behind the lats but I was ok with that.

### ⭐⭐⭐⭐⭐ Exactly as described
*by J***Y on 27 June 2025*

Easy to fit. Product is as described and looks clean and tidy in situ. Most important it works as required and expected.

### ⭐⭐⭐⭐ Does the job at a fair price
*by G***D on 16 October 2014*

This arrived promptly and as advertised it is a 4 blade unit; contrary to some reviews suggesting 7. Quality is OK for price. Top blade a little sticky due to moulding but closes with a slight breeze so does it's job. Fitting of duct is a little loose, duct could blow off if not secured with ties, tape or adhesive. I would buy again.

## Frequently Bought Together

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*Product available on Desertcart United States of America*
*Store origin: US*
*Last updated: 2026-07-29*