---
product_id: 643803806
title: "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"
brand: "kauwm"
price: "45666 kr"
currency: ISK
in_stock: true
reviews_count: 8
category: "Kauwm"
url: https://www.desertcart.is/products/643803806-professional-waterproof-membrane-for-shower-3-3-ft-x-98
store_origin: IS
region: Iceland
---

# Superior waterproof & moistureproof barrier 3.3 FT x 98.5 FT roll size 23.6 mil thick high-density PE membrane 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

**Brand:** kauwm
**Price:** 45666 kr
**Availability:** ✅ In Stock

## Summary

> 💧 Seal your space with confidence—because leaks are so last season!

## Quick Answers

- **What is this?** 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 by kauwm
- **How much does it cost?** 45666 kr with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.is](https://www.desertcart.is/products/643803806-professional-waterproof-membrane-for-shower-3-3-ft-x-98)

## Best For

- kauwm enthusiasts

## Why This Product

- Trusted kauwm brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Precision Fit, Zero Waste:** Easily cut and fold to any shape or corner, ensuring a seamless, custom installation every time.
- • **Max Coverage, Minimal Fuss:** Generous 323 sq ft roll lets you waterproof large areas with ease, perfect for ambitious remodels.
- • **Trusted by Pros & DIYers Alike:** Highly rated and recommended for quality, performance, and unbeatable value in moisture defense.
- • **Built to Last, Built to Protect:** 23.6 mil thick high-density polyethylene core outperforms ordinary membranes for long-term durability.
- • **Versatile Waterproofing Powerhouse:** Ideal for showers, kitchens, saunas, and wet zones—compatible with tiles, marble, cement, and stone.

## Overview

This professional-grade waterproof membrane offers a robust 23.6 mil thick high-density polyethylene barrier across a massive 323 sq ft roll. Designed for easy cutting and installation, it protects showers, kitchens, saunas, and other wet areas from moisture damage. Compatible with a variety of flooring and wall materials, it ensures long-lasting waterproofing and durability, making it a top choice for both contractors and savvy DIY remodelers.

## Description

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 - desertcart.com

Review: Good quality - Works excellent
Review: Quality, Performance! - Perfect for the job! I'll be ordering another roll for the backsplash! This roll is for a new pony wall that will give the stove area a backsplash as well! If you're getting ready to do a remodel tiling project in an area exposed to moisture/water and demoing the sheetrock to add Green Board is not feasible then here's the solution! I Highly RECOMMEND to all DIY'ers as an inexpensive option with the same quality as the $300.00+ price from other MFG's!

## Features

- 【High-density PE waterproof membrane】 - Product size: 3.3 FT x 98.5 FT; Thickness: 23.6 mils (0.6mm); Total spread area: 323 Sq Ft. Made from high-density polyethylene, our waterproof membrane for Shower offers superior durability and long-lasting protection.ensuring your shower, bathroom, sauna, and wet areas stay protected from moisture.
- 【Easy to Use】- Assembly of this waterproof membrane for Shower is quick. You can freely cut the length and width of the product according to your needs and laying area.It can be easily cut and folded to fit various space planes and corners. It features fleece on both sides to anchor the membrane with unmodified thin-set mortar.
- 【Application Range】 - This waterproofing membrane mulch is widely used in kitchen walls, kitchen floors, shower room walls, shower room floors, bathroom walls, bathroom floors, sauna room walls, sauna room floors, etc. It can be used with marble floors, cement floors, ceramic tiles, ceramics and stone wall tiles. It is suitable for most homes and commercial places, and can be installed and used indoors and outdoors.
- 【Highly Waterproof and Moistureproof】 - This underlayment for laminate flooring mulch with a thickness of up to 23.5 mils (0.6 mm) can effectively prevent water or moisture from penetrating into wooden floors, ceramic tiles, cement or ceramic floors, and prevent tiles or floors from cracking, greatly avoiding The room is damp. it outperforms ordinary glass fiber options, ensuring long lasting water resistance, the anti aging polyethylene core protect your house
- 【Customer Satisfaction Guaranteed】: Backed by our commitment to quality, reliability, and customer satisfaction, our waterproofing membrane for Shower is a trusted choice among homeowners and contractors alike. Enhance your shower's durability and performance with confidence.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0D62R9NMC |
| Best Sellers Rank | #21,018 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #2 in Flooring Underlayments |
| Color | 3.3 FT x 98.5 FT 323 SQ |
| Customer Reviews | 4.7 4.7 out of 5 stars (201) |
| Date First Available | June 4, 2024 |
| Included Components | Waterproof Membrane for Shower |
| Item Weight | 21.8 pounds |
| Item model number | KM-001 |
| Manufacturer | Kauwm |
| Part Number | KM-001 |
| Product Dimensions | 39 x 7 x 7 inches |

## Images

![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 - Image 1](https://m.media-amazon.com/images/I/71MofUO+ifL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Good quality
*by O***N on January 9, 2026*

Works excellent

### ⭐⭐⭐⭐⭐ Quality, Performance!
*by S***M on September 2, 2025*

Perfect for the job! I'll be ordering another roll for the backsplash! This roll is for a new pony wall that will give the stove area a backsplash as well! If you're getting ready to do a remodel tiling project in an area exposed to moisture/water and demoing the sheetrock to add Green Board is not feasible then here's the solution! I Highly RECOMMEND to all DIY'ers as an inexpensive option with the same quality as the $300.00+ price from other MFG's!

### ⭐⭐⭐⭐⭐ Doesn’t have all the lines and namebrand on it.
*by S***. on January 9, 2026*

For the price and how thick it is . Well worth it the 1/4 of price . I was fine waiting two days to get it.

## Frequently Bought Together

- 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
- 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
- UCANVIN Waterproofing Membrane Band Roll, 30Mils Thick, 5Inch X 98.5Ft Tile Floor Underlayment Waterproofing Polyethylene Fabric Waterproof Membrane for Tiles, Shower Walls, Bathroom Floors

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*Product available on Desertcart Iceland*
*Store origin: IS*
*Last updated: 2026-01-30*