--- product_id: 621490313 title: "Professional Waterproof Membrane for Shower, 3.77ft x 29ft 108sq ft Underlayment Shower Membrane 20mils Thickness Waterproofing Polyethylene Fabric for Tiles, Shower Walls, Bathroom Floors" brand: "boshen" price: "VT24855" currency: VUV in_stock: true reviews_count: 2 category: "Boshen" url: https://www.desertcart.vu/products/621490313-professional-waterproof-membrane-for-shower-3-77ft-x-29ft-108sq store_origin: VU region: Vanuatu --- # Triple-layer polyethylene for max durability Custom cut to fit any shower size 20 mils ultra-thick waterproof layer Professional Waterproof Membrane for Shower, 3.77ft x 29ft 108sq ft Underlayment Shower Membrane 20mils Thickness Waterproofing Polyethylene Fabric for Tiles, Shower Walls, Bathroom Floors **Brand:** boshen **Price:** VT24855 **Availability:** ✅ In Stock ## Summary > 🚿 Seal your shower like a boss — waterproofing that means business! ## Quick Answers - **What is this?** Professional Waterproof Membrane for Shower, 3.77ft x 29ft 108sq ft Underlayment Shower Membrane 20mils Thickness Waterproofing Polyethylene Fabric for Tiles, Shower Walls, Bathroom Floors by boshen - **How much does it cost?** VT24855 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.vu](https://www.desertcart.vu/products/621490313-professional-waterproof-membrane-for-shower-3-77ft-x-29ft-108sq) ## Best For - boshen enthusiasts ## Why This Product - Trusted boshen brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Effortless Installation:** Lay it down on mixed mud and secure a dry, damage-proof shower - • **Versatile Compatibility:** Perfect for cement, tile, stone floors & walls in any wet area - • **Tailored Fit, Zero Waste:** Cut freely to your exact shower dimensions with ease - • **Built to Last, Built to Flex:** High-density polyethylene resists tears and wear for years - • **Unmatched Waterproof Defense:** 20 mils thick membrane blocks moisture like a pro shield ## Overview This professional-grade waterproof membrane measures 3.77ft by 29ft, covering 108 sq ft with a robust 20 mil thickness. Crafted from high-density polyethylene and reinforced with triple-layer construction, it offers superior tear resistance and anti-seepage protection. Easily cut to size and simple to install, it ensures long-lasting waterproofing for showers, bathroom floors, and walls, compatible with cement, ceramic, and stone surfaces. ## Description Professional Waterproof Membrane for Shower, 3.77ft x 29ft 108sq ft Underlayment Shower Membrane 20mils Thickness Waterproofing Polyethylene Fabric for Tiles, Shower Walls, Bathroom Floors - desertcart.com Review: For Folks That Are Serious About Tiling A Shower - I've got a mobile home that was built in the early 70ies. It was waterproofed with fiberglass from top to bottom. Besides waterproofing the enclosure it gave the thinset something to adhere to. Regardless, the tile is not what kept the water from damaging the wood surround. It was the membrane. If you want a shower that will never leak you need to first understand that the tile is just a decoration. What protects the enclosure is the waterproofing. This membrane is part of that process. With this product, a solid constructed enclosure, and good thinset skills you will most likely never see things like moldy grout that won't whiten or grout lines that crack. I did a number of bathrooms in my home and while its only been a decade I have no failures in the job. I recommend an old school book that taught me how to do it right. Tile Your World by John Bridge. It sells new for 40.00 but there are library copies for sale at around 10.00. Best of luck. Review: Great - Super easy to use and works perfectly to waterproof my shower. ## Features - [High-Density and Durable] Made of high-density polyethylene materials,the membrane is wear-resistant, tear-resistant, durable and flexibile; The surface and bottom layers are made of non-wove polypropylene, enhancing the bonding strength between waterproof membrane and substrate, the three-layers design provides superior waterproofing and anti-seepage capabilities. - [20miles thickness and Anti-seepage] With a thickness of up to 20 mils, this waterproof membrane effectively prevents water or moisture from penetrating into cement, ceramic tiles, floors, and walls, preventing cracking, fractures, or damage. - [Free Cutting]You can cut the length and width of the Membrane with scissors or a knife freely and easily according to your needs and laying area. Product size: 3.77ft x 29ft; Total spread area: 108sq. - [Easy Installation and Storage]This underlayment shower membrane is simple to install. Just lay it on a mixed mud layer, ensuring that your shower floor or walls remain dry for many years. Also,the membrane can be folded for convenient storage due to its high flexibility. - [Wide Application]This waterproofing membrane is compatible with cement floors, ceramic tiles, ceramics, and stone wall tiles, making it suitable for basements, kitchens, bathrooms, pools, and swimming pools, among other applications. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0CRTXDRC9 | | Batteries Included? | No | | Batteries Required? | No | | Best Sellers Rank | #281,356 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #93 in Flooring Underlayments | | Customer Reviews | 5.0 5.0 out of 5 stars (12) | | Date First Available | January 9, 2024 | | Item Weight | 5.51 pounds | | Manufacturer | Boshen | | Material | Polyethylene | | Package Dimensions | 46 x 4.5 x 4.5 inches | | Size | 3.77ft x 29ft-108sq | ## Images ![Professional Waterproof Membrane for Shower, 3.77ft x 29ft 108sq ft Underlayment Shower Membrane 20mils Thickness Waterproofing Polyethylene Fabric for Tiles, Shower Walls, Bathroom Floors - Image 1](https://m.media-amazon.com/images/I/61oJvuSsNWL.jpg) ## Available Options This product comes in different **Size** options. ## Customer Reviews ### ⭐⭐⭐⭐⭐ For Folks That Are Serious About Tiling A Shower *by T***B on May 3, 2024* I've got a mobile home that was built in the early 70ies. It was waterproofed with fiberglass from top to bottom. Besides waterproofing the enclosure it gave the thinset something to adhere to. Regardless, the tile is not what kept the water from damaging the wood surround. It was the membrane. If you want a shower that will never leak you need to first understand that the tile is just a decoration. What protects the enclosure is the waterproofing. This membrane is part of that process. With this product, a solid constructed enclosure, and good thinset skills you will most likely never see things like moldy grout that won't whiten or grout lines that crack. I did a number of bathrooms in my home and while its only been a decade I have no failures in the job. I recommend an old school book that taught me how to do it right. Tile Your World by John Bridge. It sells new for 40.00 but there are library copies for sale at around 10.00. Best of luck. ### ⭐⭐⭐⭐⭐ Great *by D***E on April 27, 2024* Super easy to use and works perfectly to waterproof my shower. ## Frequently Bought Together - Professional Waterproof Membrane for Shower, 3.77ft x 29ft 108sq ft Underlayment Shower Membrane 20mils Thickness Waterproofing Polyethylene Fabric for Tiles, Shower Walls, Bathroom Floors - 6 Pcs Waterproofing Seal Kit, 4 Inside Waterproofing Membrane and 2 Pcs Outside Corner Polyethylene Shower Corner Seamless Membrane for Bathroom Bathtub Walls and Surrounds - Nuanchu Waterproof Seal Kit for Shower Include 100ft Waterproofing Membrane Band Roll 4 Inside Preformed Seamless Corners for Shower Room Tiles Walls Bathroom Floors --- ## 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.vu/products/621490313-professional-waterproof-membrane-for-shower-3-77ft-x-29ft-108sq](https://www.desertcart.vu/products/621490313-professional-waterproof-membrane-for-shower-3-77ft-x-29ft-108sq) --- *Product available on Desertcart Vanuatu* *Store origin: VU* *Last updated: 2026-05-18*