--- product_id: 132647460 title: "10 x White Drill Weep Vents Round Vent Cavity, Retaining Wall, Rendered Walls" brand: "manthorpe" price: "B/.47" currency: PAB in_stock: true category: "Manthorpe" url: https://www.desertcart.com.pa/products/132647460-10-x-white-drill-weep-vents-round-vent-cavity-retaining store_origin: PA region: Panama --- # 260mm² ventilation area per vent Drip rib for clean moisture runoff 85mm length for perfect fit 10 x White Drill Weep Vents Round Vent Cavity, Retaining Wall, Rendered Walls **Brand:** manthorpe **Price:** B/.47 **Availability:** ✅ In Stock ## Summary > 🏗️ Upgrade your walls with smart ventilation—because every detail counts! ## Quick Answers - **What is this?** 10 x White Drill Weep Vents Round Vent Cavity, Retaining Wall, Rendered Walls by manthorpe - **How much does it cost?** B/.47 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.com.pa](https://www.desertcart.com.pa/products/132647460-10-x-white-drill-weep-vents-round-vent-cavity-retaining) ## Best For - manthorpe enthusiasts ## Why This Product - Trusted manthorpe brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Flawless Finish:** External flange conceals drill damage for a sleek, professional look. - • **Weather-Defying Grill:** Chevron louvred vents block wind-driven rain, keeping interiors dry. - • **Effortless Installation:** Quick-fit design for 25mm drill holes—no fuss, no delay. - • **NHBC Standard Certified:** Built to meet rigorous quality and safety benchmarks. - • **Versatile Compatibility:** Ideal for brick or rendered walls—commercial or domestic use. ## Overview This pack of 10 white refurbishment round weep vents offers 260mm² ventilation each, designed for quick installation into 25mm drill holes. Featuring a chevron louvred grill to protect against wind-driven rain and a drip rib to channel moisture away, these vents meet NHBC standards and suit both brick and rendered walls, ensuring durable, clean, and efficient cavity ventilation. ## Description White Refurbishment Weep Vents Pack of 10 Quick and easy to install in a 25mm drill hole. Louvred chevron grill which protects against wind and driving rain. External flange covers any damage to the substitute caused by the drill. Drip rib ensures clean moisture run off. Suitable for commercial and domestic use. Can be used on brick or rendered walls. Provides 260mm² of ventilation per unit. Length: 85mm. Diameter: 25mm. Satisfies NHBC Standards. Available in a range of colours and quantities in our shop. The G952 has been designed to provide retrospective ventilation to cavity walls where no or an insufficient amount of Weep Vents have been used. In addition the G952 can be used to ventilate rendered wall where standard weep vents are notoriously difficult to detail. The product is quick and easy to install and comes in a range of colours to suit all common brick and render finishes. Further benefits of the product are that each unit is produced with louvred chevron grill which helps to protect against wind driven rain. The protruding drip feature on the front face of product directs moisture away from wall rather than down onto it which could lead to unsightly stains and damp patches. ## Features - White Refurbishment Round Weep Vents. - Pack of 10. - Satisfies NHBC standards. - Length: 85mm x Diameter: 25mm. - Quick and easy to install into a 25mm drill hole. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B00NAX20F2 | | Batteries Required? | No | | Batteries included? | No | | Best Sellers Rank | 76,017 in DIY & Tools ( See Top 100 in DIY & Tools ) 341 in Registers, Grilles & Vents | | Colour | White | | Customer Reviews | 4.5 4.5 out of 5 stars (133) | | Date First Available | 4 Sept. 2014 | | Guaranteed software updates until | unknown | | Item Package Quantity | 1 | | Item Weight | 80 g | | Item model number | G952WH | | Manufacturer | Manthorpe | | Package Dimensions | 21 x 15 x 11.3 cm; 80 g | | Part Number | G952 | ## Images ![10 x White Drill Weep Vents Round Vent Cavity, Retaining Wall, Rendered Walls - Image 1](https://m.media-amazon.com/images/I/71l3EuuMCEL.jpg) ![10 x White Drill Weep Vents Round Vent Cavity, Retaining Wall, Rendered Walls - Image 2](https://m.media-amazon.com/images/I/51ombw9N4aL.jpg) ![10 x White Drill Weep Vents Round Vent Cavity, Retaining Wall, Rendered Walls - Image 3](https://m.media-amazon.com/images/I/31vzkNqlsFL.jpg) ![10 x White Drill Weep Vents Round Vent Cavity, Retaining Wall, Rendered Walls - Image 4](https://m.media-amazon.com/images/I/41d1dVyQmeL.jpg) ![10 x White Drill Weep Vents Round Vent Cavity, Retaining Wall, Rendered Walls - Image 5](https://m.media-amazon.com/images/I/51kHFFrHY4L.jpg) ## Questions & Answers **Q: are these available in brown?** A: Hi, Yes these are available in Brown **Q: Can you put these into 100mm concrete blocks, is it a problem if it doesn’t cover the whole length of the drilled hole?** A: Hi, These can be fitted into 100mm concrete blocks and do not have to fit the entire length of the hole. **Q: How should these be installed, in the motar lines or the actual brick?** A: Actual brick Fitting Instructions Preparation Mark out the locations for the vents and drill a 25mm diameter hole through the external leaf of the wall into the cavity at a slight upward angle at these points. Ensure that the hole is clear and free of debris before proceeding. Installation Align the tube with the hole, making sure to have the chevrons of the front grill pointing upward and the flat edge of the drip feature horizontal, running parallel with the run of the wall. Push the vent firmly into the hole using the palm of your hand until the back face of the flange sits flush against the substrate. As the ribs along the length of the tube grip to hold the product in position it may require more force to push the vent into the hole, it is acceptable to gently tap the vent into position using a rubber mallet. Requirements The vents can be positioned at high or low level to suit the required detail, and should be placed at both high and low level to achieve a cross flow venitilated cavity if required. To suit the following requirements: NHBC Standards 2008 - 650mm² free airflow every 1.2m - Space the G952 at 480mm centres. Scottish Building Regulations 2007 - 300mm² free airflow every 1.2m - Space the G952 at 1m centres **Q: Hi. Do these vents have an insect mesh or grille?.** A: They do not have an insect mesh however the louvered grill is designed to deter insects from entering the cavity. Thank you for your question. ## Frequently Bought Together - 10 x White Drill Weep Vents Round Vent Cavity, Retaining Wall, Rendered Walls - BUILDMART - 10x6 Modern AC Vent Cover - Decorative White Aluminum Air Vent - Standard Linear Slot Diffuser - Heating and Cooling Register Grille for Ceiling, Walls & Floors - Texas Buildmart --- ## 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.com.pa/products/132647460-10-x-white-drill-weep-vents-round-vent-cavity-retaining](https://www.desertcart.com.pa/products/132647460-10-x-white-drill-weep-vents-round-vent-cavity-retaining) --- *Product available on Desertcart Panama* *Store origin: PA* *Last updated: 2026-10-28*