--- product_id: 48974221 title: "Blauberg Fans Grille DECOR155X155/100GBLACK Black" brand: "blauberg uk" price: "¥2905" currency: JPY in_stock: true reviews_count: 9 url: https://www.desertcart.jp/products/48974221-blauberg-fans-grille-decor155x155-100gblack-black store_origin: JP region: Japan --- # Gravity-operated back draught shutter 100mm (4 inch) duct size Removable blades for easy cleaning Blauberg Fans Grille DECOR155X155/100GBLACK Black **Brand:** blauberg uk **Price:** ¥2905 **Availability:** ✅ In Stock ## Summary > 🖤 Elevate your ventilation game with style and smart airflow control! ## Quick Answers - **What is this?** Blauberg Fans Grille DECOR155X155/100GBLACK Black by blauberg uk - **How much does it cost?** ¥2905 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/products/48974221-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 - • **Smart Gravity Shutter:** Automatically closes to block unwanted drafts and pests - • **Effortless Maintenance:** Removable blades make cleaning a breeze, keeping air fresh - • **Sleek & Durable Design:** High-quality black plastic adds a modern touch to any space - • **Versatile Installation:** Perfect for walls or ceilings in homes, offices, and industrial settings - • **Precision Fit for Optimal Airflow:** 100mm duct size ensures seamless extractor fan connection ## Overview The Blauberg Fans Grille DECOR155X155/100GBLACK is a sleek, durable ventilation grill designed for 100mm duct connections. Featuring a gravity-operated back draught shutter and removable blades, it ensures efficient airflow while preventing pests and drafts. Ideal for both residential and commercial use, it combines functionality with a modern aesthetic for hassle-free ventilation. ## Description 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. 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. ## 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 Included | No | | Batteries Required | No | | Best Sellers Rank | 154,896 in DIY & Tools (See Top 100 in DIY & Tools) 742 in Registers, Grilles & Vents | | Colour | Black | | Customer Reviews | 4.4 4.4 out of 5 stars (1,265) 4.4 out of 5 stars | | Date First Available | 19 Jan. 2017 | | Guaranteed Software Updates Until | unknown | | Included Components | no_components | | Item Model Number | DECOR 155X155/100G BLACK | | Item Package Quantity | 1 | | Item Weight | 100 g | | 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 | ## 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 **Colour Name, Size Name** options. ## Questions & Answers **Q: have a standard hose coming out of my tumble dryer. Will I be able to fix grille onto the hose . Is the attachment bit round to connect direct to hose** A: You could, but a more correct way would be to put a flange on the internal side of the wall, with a fixed pipe inside the wall connecting the two. If you put a flexible hose into the wall and it comes lose or gets torn rubbing against the brickwork, it could end up pumping moisture into your wall cavity, which is bad news. Anyway, stay away from THIS brand/product, as it's cheap junk with no insect filter or anything. **Q: Can I install it facing down as that is how the vent has been done outside and is it suitable for bathroom extractor fan?** A: If you mean opening from the bottom side of each flap, that's the intended way, so the flaps fall closed with their own weight, but the dryer air blows them open to escape. Facing down as in the hole faceplate parallel with the ground below, like mounted under a roof edge? No, the flaps would be hanging open all the time, and you've basically built a bat box / wasps' nest. **Q: This looks like a matching replacement but behind mine is a rectangular 'slot' 2" by 4 1/2" and about 3" deep. Same thing ?** A: Behind this cover are small (1/2 inch) 'wings' arranged in a circular pattern, allowing it to be located in the vent hole. Screw holes for fixing to wall if necessary. **Q: How far apart are the fixings?** A: Just measured, and distance between the holes is approx 11cm. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Good quality and arrived quickly *by on Reviewed in the United Kingdom 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 on Reviewed in the United Kingdom 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 on Reviewed in the United Kingdom 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 - Blauberg Black Gravity Grille 100mm - 4 inch External Ducting Air Vent with Round Spigot Intake Wall Extractor Fan and Non-Return Gravity Shutters for Extractor Fan Ducting Exhaust - Kair Black Louvred Wall Vent Grille 155mm External Dimension with Flyscreen and Round 100mm - 4 inch Rear Spigot - Kair Plastic Ducting Pipe 100mm - 350mm Short Length - Rigid Straight Duct Channel --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.jp/products/48974221-blauberg-fans-grille-decor155x155-100gblack-black](https://www.desertcart.jp/products/48974221-blauberg-fans-grille-decor155x155-100gblack-black) --- *Product available on Desertcart Japan* *Store origin: JP* *Last updated: 2026-09-21*