--- product_id: 104359300 title: "Decor 185X185/125G Brown 5 Inch 125 mm Round Plastic Ducting and Fittings for Extractor Fan Ventilation-Gravity Shutter Flaps-125mm-Brown, 125mm" brand: "blauberg uk" price: "79.32 DT" currency: TND in_stock: true reviews_count: 9 url: https://www.desertcart.tn/products/104359300-decor-185x185-125g-brown-5-inch-125-mm-round-plastic store_origin: TN region: Tunisia --- # 125mm round spigot for seamless duct fit Push-fit installation for effortless setup Gravity shutter flaps auto-close, no springs needed Decor 185X185/125G Brown 5 Inch 125 mm Round Plastic Ducting and Fittings for Extractor Fan Ventilation-Gravity Shutter Flaps-125mm-Brown, 125mm **Brand:** blauberg uk **Price:** 79.32 DT **Availability:** βœ… In Stock ## Summary > πŸ› οΈ Upgrade your airflow game with effortless, smart ventilation! ## Quick Answers - **What is this?** Decor 185X185/125G Brown 5 Inch 125 mm Round Plastic Ducting and Fittings for Extractor Fan Ventilation-Gravity Shutter Flaps-125mm-Brown, 125mm by blauberg uk - **How much does it cost?** 79.32 DT with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.tn](https://www.desertcart.tn/products/104359300-decor-185x185-125g-brown-5-inch-125-mm-round-plastic) ## 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 - β€’ **Seamless 125mm Fit:** Perfectly sized 5-inch round spigot ensures airtight connection with standard ducting. - β€’ **Smart Gravity Shutters:** Automatically close to block odors, noise, and draftsβ€”no fragile springs involved. - β€’ **Weatherproof & Durable:** Built to withstand outdoor elements while maintaining sleek indoor aesthetics. - β€’ **Versatile Ventilation Solution:** Ideal for bathrooms, kitchens, HVAC, and whole-house ventilation systems compliant with building regs. - β€’ **Effortless Push-Fit Installation:** No tools or expertise neededβ€”just push and seal for instant ventilation upgrade. ## Overview The Decor 185X185/125G Brown 5 Inch Plastic Ducting Fitting features a 125mm round spigot designed for easy push-fit installation. Its gravity-operated shutter flaps automatically close to prevent backflow of odors, noise, and drafts without relying on springs. Weatherproof and durable, this vent is perfect for indoor and outdoor use, compliant with building regulations, and ideal for extractor fans, HVAC, and whole-house ventilation systems. ## Description blauberg UK gravity grille with round spigot βœ” an essential part of a ventilation system is to terminate any extractor fan, Cooker hood or duct to an External wall. βœ” this vent decor gravity shutter is a rain and weatherproof vent designed to fit to an External wall. βœ” easy to install just push-fit together & seal if required using a method of your choice white, Brown, grey, Black, Cotswold stone and terracotta. βœ” we also supply three different sizes to fit 100mm 4", 125mm 5" And 150mm 6" duct or extractor fan connections. βœ” each decor gravity shutter vent has removable blades for easy installation and cleaning. βœ” the shutter works by extract air opening the blades to allow air to pass. With the extractor fan or ventilation system is switched off, βœ” the grille shuts automatically with Gravity and forms a barrier to stop air entering the room or building. βœ” round male spigot on the back of the grille fits inside most comparable size pipes/hoses. blauberg UK products covered by 100% Satisfaction Guarantee. These are compatible with the extensive range of fittings outlets and grilles in multiple sizes to offer you a complete solution for all of your ventilation needs. blauberg UK plastic Rigid ducting is perfect for DIY and trade use and provides superior airflow performance and durability versus flexible duct. For full range of our products(extractor fans, ducting, heat recovery System) please type blauberg UK in desertcart search bar. ## Features - Plastic ducting air Inlet/ air outlet with Gravity shutters - 5 inch/ 125mm 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 | |---------------|-------| | Asin | B06XCWXP41 | | Batteries Included | No | | Batteries Required | No | | Best Sellers Rank | 83,656 in DIY & Tools (See Top 100 in DIY & Tools) 357 in Registers, Grilles & Vents | | Colour | Brown | | Customer Reviews | 4.4 4.4 out of 5 stars (1,265) 4.4 out of 5 stars | | Date First Available | 22 July 2014 | | Guaranteed Software Updates Until | unknown | | Included Components | Gravity Shutter - 125mm - Brown | | Item Model Number | DECOR 185X185/125G BROWN | | Item Package Quantity | 1 | | Item Weight | 159 g | | Manufacturer | Blauberg UK | | Measurement System | Metric | | Number Of Pieces | 1 | | Part Number | DECOR 185X185/125G BROWN | | Product Dimensions | 14 x 2 x 15 cm; 159 g | | Size | 125mm | ## Images ![Decor 185X185/125G Brown 5 Inch 125 mm Round Plastic Ducting and Fittings for Extractor Fan Ventilation-Gravity Shutter Flaps-125mm-Brown, 125mm - Image 1](https://m.media-amazon.com/images/I/61Z1FERWHQL.jpg) ![Decor 185X185/125G Brown 5 Inch 125 mm Round Plastic Ducting and Fittings for Extractor Fan Ventilation-Gravity Shutter Flaps-125mm-Brown, 125mm - Image 2](https://m.media-amazon.com/images/I/61AZKkHKF9L.jpg) ![Decor 185X185/125G Brown 5 Inch 125 mm Round Plastic Ducting and Fittings for Extractor Fan Ventilation-Gravity Shutter Flaps-125mm-Brown, 125mm - Image 3](https://m.media-amazon.com/images/I/519Z754NVFL.jpg) ![Decor 185X185/125G Brown 5 Inch 125 mm Round Plastic Ducting and Fittings for Extractor Fan Ventilation-Gravity Shutter Flaps-125mm-Brown, 125mm - Image 4](https://m.media-amazon.com/images/I/61UI1WXdU2L.jpg) ## Available Options This product comes in different **Colour Name, Size Name** options. ## 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. --- ## Why Shop on Desertcart? - πŸ›’ **Trusted by 1.3+ Million Shoppers** β€” Serving international shoppers since 2016 - 🌍 **Shop Globally** β€” Access 737+ million products across 21 categories - πŸ’° **No Hidden Fees** β€” All customs, duties, and taxes included in the price - πŸ”„ **15-Day Free Returns** β€” Hassle-free returns (30 days for PRO members) - πŸ”’ **Secure Payments** β€” Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** β€” Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.tn/products/104359300-decor-185x185-125g-brown-5-inch-125-mm-round-plastic](https://www.desertcart.tn/products/104359300-decor-185x185-125g-brown-5-inch-125-mm-round-plastic) --- *Product available on Desertcart Tunisia* *Store origin: TN* *Last updated: 2026-09-21*