--- product_id: 50428625 title: "Window Trickle Vent White - Small 300mm" brand: "rw simon ltd" price: "£6.29" currency: GBP in_stock: true reviews_count: 8 category: "Rw Simon Ltd" url: https://www.desertcart.co.uk/products/50428625-window-trickle-vent-white-small-300mm store_origin: GB region: Great Britain --- # 400 p.a. water tightness Positive open/close action Fits PVCu, timber & aluminium Window Trickle Vent White - Small 300mm **Brand:** rw simon ltd **Price:** £6.29 **Availability:** ✅ In Stock ## Summary > 🪟 Elevate your home's airflow game—vent smart, live smart! ## Quick Answers - **What is this?** Window Trickle Vent White - Small 300mm by rw simon ltd - **How much does it cost?** £6.29 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.co.uk](https://www.desertcart.co.uk/products/50428625-window-trickle-vent-white-small-300mm) ## Best For - rw simon ltd enthusiasts ## Why This Product - Trusted rw simon ltd brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Breathe Easy, Live Better:** Constant airflow reduces condensation and damp for a fresher home environment. - • **Secure & Stylish Ventilation:** Robust zinc construction with sleek white finish ensures durability without compromising aesthetics. - • **Built to Withstand the Elements:** Achieves a water tightness limit of 400 p.a., keeping your home dry and secure. - • **Seamless Control at Your Fingertips:** Internal switch lets you open or close the vent effortlessly—ventilation on demand. - • **Universal Fit, Ultimate Compatibility:** Designed for PVCu, timber, and aluminium windows and doors—upgrade any space. ## Overview The Window Trickle Vent White (300mm) is a premium zinc vent designed to reduce condensation and damp by providing controlled airflow. Featuring a positive open/close switch, it achieves a water tightness limit of 400 p.a. and fits PVCu, timber, and aluminium windows and doors. Easy to install with included screws and covers, it offers secure, durable ventilation without sacrificing style. ## Description Premium Quality Trickle Vents Trickle vents are a great solution for condensation and moisture build up which you may have in the area of your windows by drawing the moisture outside through the vent. They provide a constant air flow without compromising on the security of your home making them perfect ventilation on hot days. The vents have a switch on the internal canopy which allows you to open and close the vent with ease.Features Easy to fit - A fitting guide can be provided upon request Suitable for uPVC, wood and aluminium windows Considerably reduces condensation Premium quality Robust and sturdy construction Secure ventilationWhats in the bag? Both internal & external canopies All fixing screws required Screw cover caps Review: good product - Not very easy to install and i couldnt figure out how to fit the rounded plastic end caps. regardless, they do the job and are cheap. can't really complain Review: Does the job - Bought to add ventilation to an old UPVC porch. Well made and does the job. A little chunky, but the exterior hood keeps the elements out. Easy to fit. ## Features - Stop Condensation and Damp - Positive open and close action - Achieves a water tightness limit of 400 p.a. - Tested in accordance with BS EN 1027:2000 - Suitable for PVCu, timber and aluminium windows & doors ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B003CKNYPS | | Batteries Required? | No | | Batteries included? | No | | Best Sellers Rank | 107,770 in DIY & Tools ( See Top 100 in DIY & Tools ) 28 in Window Ventilators | | Colour | White | | Customer Reviews | 4.4 4.4 out of 5 stars (711) | | Date First Available | 16 Mar. 2010 | | Included Components | Screws | | Item Package Quantity | 1 | | Item Weight | 120 g | | Item model number | HS4316 | | Manufacturer | RW Simon | | Material | Zinc | | Measurement System | inches | | Number of Pieces | 1 | | Product Dimensions | 30 x 2 x 2 cm; 120 g | | Size | 300mm | | Style | White | ## Images ![Window Trickle Vent White - Small 300mm - Image 1](https://m.media-amazon.com/images/I/410LKq5G9kL.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ good product *by J***N on 9 August 2025* Not very easy to install and i couldnt figure out how to fit the rounded plastic end caps. regardless, they do the job and are cheap. can't really complain ### ⭐⭐⭐⭐⭐ Does the job *by M***S on 28 February 2024* Bought to add ventilation to an old UPVC porch. Well made and does the job. A little chunky, but the exterior hood keeps the elements out. Easy to fit. ### ⭐⭐⭐⭐ Great quality *by P***7 on 13 September 2025* Excellent quality product 👍 ## Frequently Bought Together - RW Simon Ltd Window Trickle Vent White - Small 300mm - Premium Trickle Slot Vent for uPVC Double Glazing Window - Reduces Condensation White 400mm - GB DIY Store 5 x uPVC Window Trickle Slot Vent White 400mm White - Reduces Condensation, Damp & Steam (5 Pack) --- ## 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.co.uk/products/50428625-window-trickle-vent-white-small-300mm](https://www.desertcart.co.uk/products/50428625-window-trickle-vent-white-small-300mm) --- *Product available on Desertcart Great Britain* *Store origin: GB* *Last updated: 2026-05-02*