--- product_id: 72237324 title: "Roshield Rat Drain Guard | Stop Rats within Drainage & Properties | Rodent Flap Control & Prevention Proofing (Stainless Steel 4\"/110mm)" brand: "roshield" price: "€ 104.19" currency: EUR in_stock: true reviews_count: 11 category: "Roshield" url: https://www.desertcart.sk/products/72237324-roshield-rat-drain-guard-stop-rats-within-drainage-and-properties store_origin: SK region: Slovakia --- # Reversible one-way flap Tool-free, easy install 316 marine-grade stainless steel Roshield Rat Drain Guard | Stop Rats within Drainage & Properties | Rodent Flap Control & Prevention Proofing (Stainless Steel 4"/110mm) **Brand:** roshield **Price:** € 104.19 **Availability:** βœ… In Stock ## Summary > πŸ›‘οΈ Lock out rats, lock in peace of mind. ## Quick Answers - **What is this?** Roshield Rat Drain Guard | Stop Rats within Drainage & Properties | Rodent Flap Control & Prevention Proofing (Stainless Steel 4"/110mm) by roshield - **How much does it cost?** € 104.19 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.sk](https://www.desertcart.sk/products/72237324-roshield-rat-drain-guard-stop-rats-within-drainage-and-properties) ## Best For - roshield enthusiasts ## Why This Product - Trusted roshield brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - β€’ **Effortless Installation:** Tool-free setup with reversible flap adapts to any drain flow direction. - β€’ **Marine-Grade Durability:** 316 stainless steel built to withstand damp, corrosive environments. - β€’ **UK Engineered Precision:** Tested and trusted by professional pest controllers across the UK. - β€’ **Ultimate Rodent Barrier:** Stops rats dead at the drainβ€”no entry, no infestation. - β€’ **Maintenance-Free Protection:** Once installed, enjoy long-term, worry-free rodent defense. ## Overview The Roshield Rat Drain Guard is a precision-engineered, 316 marine-grade stainless steel device designed to prevent rats from entering properties via drainage systems. Featuring a reversible one-way flap, it allows waste to flow freely while blocking rodent access. Easy to install without tools and maintenance-free, this UK-manufactured drain guard is trusted by professionals for reliable, long-lasting rodent control in both domestic and commercial settings. ## Description Product Description Stops Rats from Entering β€” Protects Your Property The Roshield Rat Blocker provides an immediate and permanent solution against rodent intrusion through drainage pipes. Made from stainless steel with sharp, one-way teeth that allow water to flow freely while preventing rats from entering. Fast installation β€” no tools required. Built to Last β€” Reliable Drain Protection Each Roshield Drain Guard is engineered from durable stainless steel for long-term performance and corrosion resistance. Designed and tested in the UK, it provides a permanent, maintenance-free solution to stop rats entering through drainage systems. Engineered for Lasting Protection The Roshield Drain Guard is a precision-made stainless-steel device designed to provide permanent protection against rats entering through drainage systems. Its robust, corrosion-resistant construction ensures long-term reliability, even in demanding environments. Developed and tested in the United Kingdom, each unit combines effective rodent prevention with easy, tool-free installation. Once fitted, it allows water and waste to flow freely while completely blocking rodent access β€” delivering a clean, safe, and maintenance-free solution for homes, businesses, and professional pest-control use. Compare Roshield Drain Guards – Strong, Easy-to-Fit & Built to Keep Rodents Out Roshield Drain Guard 110mm Roshield Drain Guard 110mm x2 Roshield Drain Guard 150mm One Guard Inckuded Made from high-grade stainless steel, providing long-lasting resistance. Two Guards Included ideal for protecting multiple drainage outlets around your property. Extra-Large Protection ideal for larger commercial or industrial drain systems. Universal 110mm Fit Fits standard 110mm soil and drain pipes used in most UK & EU plumbing systems. Universal 150mm Fit Fits standard 150mm soil and drain pipes used in most UK & EU plumbing systems. Review: Solid piece of kit - relatively easy install - Solid and like the fact you can reverse the fit dependent on drain flow direction. Needed some persuading with a rubber mallet but it early days. So far, good. Review: Fixed - Well made and substantial part. A little difficult to fit as difficult to compress ## Features - STOP RATS FROM DRAINS - One of the primary ingress points for rats into a domestic or commercial property is via the drainage system, either directly from the main sewers or a collapse within the pipe. A drain guard is installed within the inspection chamber to stop rats. - ONE-WAY FLAP PREVENTION - The Roshield drain guards allows liquids and solid waste to pass down the system whilst preventing access to rats moving upstream. The rats cannot pass or chew through the barrier flap, thus preventing their access to re-infest. - EASY TO INSTALL PROTECTION - Drain guards require no previous experience with installation and, once installed, needs no long-term maintenance. Drain guards can be installed either at the entrance or exit of the pipe, and the included bolt can be switched to match the flow direction. - MADE IN THE UK - Are drain guards are manufactured in the UK from 316 stainless steel (marine-grade) and are suitable for the challenging and damp environment found within a drainage system. Our drain guards are used within the professional pest control industry. - DRAIN GUARD KIT SIZE - This listing is for a 4" / 110mm version. The drain guard can be installed into 100mm Victorian drains. Instructions are included, and we also offer a support video and backup technical help on request. A 6" / 150mm variant is also available. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B07FKQLPFV | | Batteries required | No | | Best Sellers Rank | 26,951 in DIY & Tools ( See Top 100 in DIY & Tools ) 1,020 in Building Materials | | Customer Reviews | 4.3 4.3 out of 5 stars (336) | | Date First Available | 12 July 2018 | | Manufacturer reference | RDG1 | | Package Dimensions | 11.2 x 11.1 x 8.9 cm; 450 g | | Specific uses | Prevents rats from gaining access to properties via drainage systems | ## Images ![Roshield Rat Drain Guard | Stop Rats within Drainage & Properties | Rodent Flap Control & Prevention Proofing (Stainless Steel 4"/110mm) - Image 1](https://m.media-amazon.com/images/I/71YxTuerNHL.jpg) ![Roshield Rat Drain Guard | Stop Rats within Drainage & Properties | Rodent Flap Control & Prevention Proofing (Stainless Steel 4"/110mm) - Image 2](https://m.media-amazon.com/images/I/61YGpAGiRVL.jpg) ![Roshield Rat Drain Guard | Stop Rats within Drainage & Properties | Rodent Flap Control & Prevention Proofing (Stainless Steel 4"/110mm) - Image 3](https://m.media-amazon.com/images/I/71JQV9VsGOL.jpg) ![Roshield Rat Drain Guard | Stop Rats within Drainage & Properties | Rodent Flap Control & Prevention Proofing (Stainless Steel 4"/110mm) - Image 4](https://m.media-amazon.com/images/I/71rq8XxNlYL.jpg) ![Roshield Rat Drain Guard | Stop Rats within Drainage & Properties | Rodent Flap Control & Prevention Proofing (Stainless Steel 4"/110mm) - Image 5](https://m.media-amazon.com/images/I/815Qp82siZL.jpg) ## Available Options This product comes in different **Size** options. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Solid piece of kit - relatively easy install *by A***R on 19 December 2025* Solid and like the fact you can reverse the fit dependent on drain flow direction. Needed some persuading with a rubber mallet but it early days. So far, good. ### ⭐⭐⭐⭐ Fixed *by I***F on 6 November 2025* Well made and substantial part. A little difficult to fit as difficult to compress ### ⭐⭐⭐⭐⭐ Good solution to stop rats in drains. *by P***L on 23 August 2024* Quick delivery, appears to be very sturdy good quality product. I am confident it will do the job. Good value compared to similar more expensive drain rat guard and in my view a better design. Fitting it, I found it necessary to literally hammer it down into place as the cement surrounding the drain is narrower than 4" drain. Once in the drain the fit was good and will I'm sure stop the rats. As can be seen I fitted on the in the exit drain, meaning I can subsequently easily check that there is no snagging that could cause a blockage and see any evidence (droppings on the side shoulders) of a rat getting though. ## Frequently Bought Together - Roshield Rat Drain Guard | Stop Rats within Drainage & Properties | Rodent Flap Control & Prevention Proofing (Stainless Steel 4"/110mm) - Roshield Rat Drain Guard | Stop Rats within Drainage & Properties | Rodent Flap Control & Prevention Proofing (Stainless Steel 6"/150mm) - Pest Control Worldwide Stainless Steel Rat Flap for Drains, Rat Gates for Sewers, Single Steel Valve, 4 inch Rat Flap(100mm/110mm), Non-Return Valve --- ## 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.sk/products/72237324-roshield-rat-drain-guard-stop-rats-within-drainage-and-properties](https://www.desertcart.sk/products/72237324-roshield-rat-drain-guard-stop-rats-within-drainage-and-properties) --- *Product available on Desertcart Slovakia* *Store origin: SK* *Last updated: 2026-05-16*