--- product_id: 322698632 title: "Mapei 2850230 Mapeguard WP 200 Uncoupling Crack Isolation Waterproofing Membrane 323 Sq Ft Roll (3.3 Feet x 98.5 Feet), for Ceramic Tile and Stone Tile 0.02 Inch Thick Underlayment (94502-30)" brand: "mapei" price: "€ 871.85" currency: EUR in_stock: true reviews_count: 1 category: "Mapei" url: https://www.desertcart.com.cy/products/322698632-mapei-2850230-mapeguard-wp-200-uncoupling-crack-isolation-waterproofing-membrane store_origin: CY region: Cyprus --- # Immediate tiling after install Crack isolation up to 1/8 inch Waterproofing membrane Mapei 2850230 Mapeguard WP 200 Uncoupling Crack Isolation Waterproofing Membrane 323 Sq Ft Roll (3.3 Feet x 98.5 Feet), for Ceramic Tile and Stone Tile 0.02 Inch Thick Underlayment (94502-30) **Brand:** mapei **Price:** € 871.85 **Availability:** βœ… In Stock ## Summary > πŸ› οΈ Elevate your flooring game with waterproof precision and crack-proof confidence! ## Quick Answers - **What is this?** Mapei 2850230 Mapeguard WP 200 Uncoupling Crack Isolation Waterproofing Membrane 323 Sq Ft Roll (3.3 Feet x 98.5 Feet), for Ceramic Tile and Stone Tile 0.02 Inch Thick Underlayment (94502-30) by mapei - **How much does it cost?** € 871.85 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.com.cy](https://www.desertcart.com.cy/products/322698632-mapei-2850230-mapeguard-wp-200-uncoupling-crack-isolation-waterproofing-membrane) ## Best For - mapei enthusiasts ## Why This Product - Trusted mapei brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - β€’ **Ready for Immediate Tiling:** Save time with a membrane that supports tile installation right after application. - β€’ **Superior Waterproof Defense:** Protect your floors with industry-leading vapor and water barrier technology. - β€’ **Ultra-Thin, Lightweight Design:** Streamlined 0.02-inch profile for fast, hassle-free installation without bulk. - β€’ **High-Performance Crack Isolation:** Effectively neutralizes subfloor cracks up to 3mm, preserving tile integrity. - β€’ **Versatile Commercial & Residential Use:** Perfect for bathrooms, kitchens, steam rooms, and high-traffic commercial spaces. ## Overview Mapei Mapeguard WP 200 is a premium 0.02-inch thick polyethylene waterproofing and crack isolation membrane designed for ceramic and stone tile installations. Covering 323 sq ft per roll, it offers superior vapor control and supports immediate tiling post-installation. Lightweight and durable, it’s ideal for both residential and commercial wet areas, ensuring long-lasting protection and flawless tile surfaces. ## Description Mapeguard WP200 is a thin, flexible polyethylene sheet premium underlayment membrane with a nonwoven polypropylene fabric on both sides. It provides superior flooring protection, crack isolation, and waterproofing for ceramic tile and stone installations. Mapei Mapeguard WP provides an effective waterproofing solution for modern bathrooms, residential living areas, and commercial spaces such as restaurants, galleries, and malls (food courts, lobbies, foyers). The Mapeguard WP's laminated fabric webbing binds the membrane to the substrate and the upper layer (bathroom tiles). It is installed using the uncoupling membrane mortar (thin-set mortar adhesive). Mapeguard membrane has a low permeability rating for vapor protection in showers and steam rooms to make your underlayment for tile waterproof. Mapeguard tile membrane underlayment can also be used when renovating older floors, including DIY projects. It addresses the existing in-plane cracks in the bathroom tile subfloor and prevents lateral stresses in plywood floors from being transferred to the finished tile floor or stone tiles. Moreover, it allows for immediate tiling after installation, making it perfect for time-sensitive bathroom floor tile construction. A modern residential house often has a combination of water sources such as bathtubs, showers, hot tubs, and steam rooms. Mapeis Mapeguard WP waterproofing membrane is uniquely engineered to deliver waterproofing, crack-isolation, and vapor-control home solutions. With its low perm rating, the WP 200 system is approved for residential and commercial use, with critical demand for vapor and water protection. Please be advised that ceramic, porcelain, travertine, limestone, marble, agglomerates, glass tile, or stone set over Mapeguard WP 200 may require the use of a self-leveling underlayment or a cured mud-bed application. Review: Awesome product * I love the outcome - Extremely happy with this product. First time using it. ## Features - Mapeguard WP 200 is a waterproofing and vapor control flooring underlayment with high-performance crack isolation up to 1/8 Inch (3 mm). It has a uniform thickness with a thin profile - Mapeguard membrane for home improvement allows immediate tiling after installation. This tile underlayment has a low permeability rating per ASTM E96, Method E, for vapor protection - The waterproof uncoupling membrane for tile has a polyethylene layer with laminated, nonwoven polypropylene fabric on both sides. It is lightweight for easy handling and fast installation - You can use it with interior/exterior residential and commercial floor tiles and walls (homes, apartments, condominiums, office buildings, restaurants, galleries, and malls) - Mapei waterproof floor underlayment is intended to be used in steam room, shower, bathroom, bathtub surrounds, kitchen, laundry room, and living/dining rooms in residential and commercial environments ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B09647PH7Y | | Best Sellers Rank | #602,803 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #178 in Flooring Underlayments | | Brand Name | Mapei | | Coverage | 323 square feet (30 square meters) | | Customer Reviews | 5.0 5.0 out of 5 stars (2) | | Item Dimensions L x W | 98.4"L x 39.4"W | | Item Thickness | 0.01 Feet | | Manufacturer | Mapei | | Manufacturer Part Number | 94502-30 | | Manufacturer Warranty Description | 10 Year | | Material Type | Polyethylene (PE) | | Model Number | 94502-30 | | Recommended Uses For Product | Waterproofing, antifracture, and underlayment in wet damp areas, compatible with ceramic, natural stone tiles, LVT, moisture-sensitive substrates | | UPC | 093994285232 | | Unit Count | 1 Count | ## Product Details - **Brand:** Mapei - **Item Thickness:** 0.01 Feet - **Material:** Polyethylene (PE) - **Product Dimensions:** 98.4"L x 39.4"W ## Images ![Mapei 2850230 Mapeguard WP 200 Uncoupling Crack Isolation Waterproofing Membrane 323 Sq Ft Roll (3.3 Feet x 98.5 Feet), for Ceramic Tile and Stone Tile 0.02 Inch Thick Underlayment (94502-30) - Image 1](https://m.media-amazon.com/images/I/61FGcGB1nLL.jpg) ![Mapei 2850230 Mapeguard WP 200 Uncoupling Crack Isolation Waterproofing Membrane 323 Sq Ft Roll (3.3 Feet x 98.5 Feet), for Ceramic Tile and Stone Tile 0.02 Inch Thick Underlayment (94502-30) - Image 2](https://m.media-amazon.com/images/I/71lVQQWAGJL.jpg) ![Mapei 2850230 Mapeguard WP 200 Uncoupling Crack Isolation Waterproofing Membrane 323 Sq Ft Roll (3.3 Feet x 98.5 Feet), for Ceramic Tile and Stone Tile 0.02 Inch Thick Underlayment (94502-30) - Image 3](https://m.media-amazon.com/images/I/71mqh5au9BL.jpg) ![Mapei 2850230 Mapeguard WP 200 Uncoupling Crack Isolation Waterproofing Membrane 323 Sq Ft Roll (3.3 Feet x 98.5 Feet), for Ceramic Tile and Stone Tile 0.02 Inch Thick Underlayment (94502-30) - Image 4](https://m.media-amazon.com/images/I/61IOihmE3cL.jpg) ![Mapei 2850230 Mapeguard WP 200 Uncoupling Crack Isolation Waterproofing Membrane 323 Sq Ft Roll (3.3 Feet x 98.5 Feet), for Ceramic Tile and Stone Tile 0.02 Inch Thick Underlayment (94502-30) - Image 5](https://m.media-amazon.com/images/I/511i4wBuKkL.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ Awesome product * I love the outcome *by M***E on February 28, 2025* Extremely happy with this product. First time using it. ## Frequently Bought Together - Mapei 2850230 Mapeguard WP 200 Uncoupling Crack Isolation Waterproofing Membrane 323 Sq Ft Roll (3.3 Feet x 98.5 Feet), for Ceramic Tile and Stone Tile 0.02 Inch Thick Underlayment (94502-30) - Professional Waterproof Membrane for Shower,- 3.3 FT x 98.5 FT Roll (323 Sq Ft), 23.6 Mil Thick, Superior Waterproofing Solution for Bathroom, Kitchen,Saunas and Wet Areas - YZprism Waterproof Membrane Uncoupling Membrane for Under Tile Underlayment Membrane, Tile Flooring PE Fabric, Waterproof Membrane Shower Membrane for Bathroom Sauna (5inch x 100Ft-42 Sq Ft) --- ## 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.com.cy/products/322698632-mapei-2850230-mapeguard-wp-200-uncoupling-crack-isolation-waterproofing-membrane](https://www.desertcart.com.cy/products/322698632-mapei-2850230-mapeguard-wp-200-uncoupling-crack-isolation-waterproofing-membrane) --- *Product available on Desertcart Cyprus* *Store origin: CY* *Last updated: 2026-04-24*