---
product_id: 575562587
title: "Boshen Waterproof Membrane 3.28Ft x 98.42Ft Underlayment Shower Membrane 20mils Thickness Waterproofing Membrane Polyethylene Fabric for Tiles, Shower Walls, Bathroom Floors"
brand: "boshen"
price: "2706 kr"
currency: DKK
in_stock: true
reviews_count: 8
url: https://www.desertcart.dk/products/575562587-boshen-waterproof-membrane-3-28ft-x-98-42ft-underlayment-shower
store_origin: DK
region: Denmark
---

# High-density polyethylene durability Custom cut to fit any space 20 mils thick waterproof shield Boshen Waterproof Membrane 3.28Ft x 98.42Ft Underlayment Shower Membrane 20mils Thickness Waterproofing Membrane Polyethylene Fabric for Tiles, Shower Walls, Bathroom Floors

**Brand:** boshen
**Price:** 2706 kr
**Availability:** ✅ In Stock

## Summary

> 🚿 Stay dry, stay flawless — waterproofing redefined!

## Quick Answers

- **What is this?** Boshen Waterproof Membrane 3.28Ft x 98.42Ft Underlayment Shower Membrane 20mils Thickness Waterproofing Membrane Polyethylene Fabric for Tiles, Shower Walls, Bathroom Floors by boshen
- **How much does it cost?** 2706 kr with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.dk](https://www.desertcart.dk/products/575562587-boshen-waterproof-membrane-3-28ft-x-98-42ft-underlayment-shower)

## 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

- • **Built to Last:** High-density polyethylene ensures tear-resistant, flexible durability.
- • **Versatile Application:** Ideal for showers, bathrooms, pools, and more—protect every wet zone.
- • **Effortless Installation:** Lay and secure quickly on mixed mud—no hassle, no mess.
- • **Tailored Fit, Zero Waste:** Easily cut to any size for a perfect, seamless installation.
- • **Ultimate Waterproof Defense:** 20 mils thick membrane blocks moisture and prevents tile damage.

## Overview

The Boshen Waterproof Membrane is a 20 mil thick, high-density polyethylene underlayment designed to protect shower floors and walls from water damage. Measuring 3.28ft by 98.42ft (322.9 sq ft), it features a three-layer design with non-woven polypropylene surfaces for superior bonding and anti-seepage. Flexible, tear-resistant, and easy to cut, it installs effortlessly on cement or tile substrates, making it perfect for bathrooms, pools, and wet areas.

## Description

Boshen Waterproof Membrane 3.28Ft x 98.42Ft Underlayment Shower Membrane 20mils Thickness Waterproofing Membrane Polyethylene Fabric for Tiles, Shower Walls, Bathroom Floors

## Features

- [High-density Polyethylene Membrane] Made of high-density polyethylene materials, wear-resistant, tear-resistant, durable and flexibile; The surface and bottom is made of non-wove polypropylene, increasing the bonding strength between waterproof membrane and substrate, three-layers design has stronger waterproof and anti-seepage functions.
- [Waterproof and Anti-seepage] The uncoupling membrane with a thickness of up to 20 mils can effectively prevent water or moisture from penetrating into cement, ceramic tiles, floors, walls from cracking, fracture 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: 3.28Ft x 98.42Ft; Total spread area: 322.9 Sq Ft.
- [Easy Installation and Storage]The underlayment shower membrane is easy to install, just lay it on the mixed mud, ensuring your shower floor or walls can keep dry for many years. The membrane also can be folded for easy storage, featuring highly flexibility.
- [Wide Application]The waterproofing membrane can be used with cement floors, ceramic tiles, ceramics and stone wall tiles for your basements, kitchens, bathrooms, pools, swimming pools, etc.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Manufacturer | Boshen |
| Part Number | BS23AOR |
| Item Weight | 15.52 pounds |
| Package Dimensions | 39.5 x 7.1 x 6.9 inches |
| Item model number | BS23AOR |
| Size | 3.28Ft x 98.42Ft- 322.9 Sq Ft |
| Color | Orange |
| Material | Polyethylene |
| Batteries Included? | No |
| Batteries Required? | No |

## Images

![Boshen Waterproof Membrane 3.28Ft x 98.42Ft Underlayment Shower Membrane 20mils Thickness Waterproofing Membrane Polyethylene Fabric for Tiles, Shower Walls, Bathroom Floors - Image 1](https://m.media-amazon.com/images/I/61AWnKuShhL.jpg)
![Boshen Waterproof Membrane 3.28Ft x 98.42Ft Underlayment Shower Membrane 20mils Thickness Waterproofing Membrane Polyethylene Fabric for Tiles, Shower Walls, Bathroom Floors - Image 2](https://m.media-amazon.com/images/I/61u7XoI6flL.jpg)
![Boshen Waterproof Membrane 3.28Ft x 98.42Ft Underlayment Shower Membrane 20mils Thickness Waterproofing Membrane Polyethylene Fabric for Tiles, Shower Walls, Bathroom Floors - Image 3](https://m.media-amazon.com/images/I/61bfzLX0pwL.jpg)
![Boshen Waterproof Membrane 3.28Ft x 98.42Ft Underlayment Shower Membrane 20mils Thickness Waterproofing Membrane Polyethylene Fabric for Tiles, Shower Walls, Bathroom Floors - Image 4](https://m.media-amazon.com/images/I/81GCu3WQIdL.jpg)
![Boshen Waterproof Membrane 3.28Ft x 98.42Ft Underlayment Shower Membrane 20mils Thickness Waterproofing Membrane Polyethylene Fabric for Tiles, Shower Walls, Bathroom Floors - Image 5](https://m.media-amazon.com/images/I/81COFQmxxzL.jpg)

## Available Options

This product comes in different **Size Name, Color** options.

## Customer Reviews

### ⭐⭐⭐⭐⭐ work as expect
*by W***N on May 16, 2025*

this is my first time using this type of barrier but from what I could tell, it is working as expected and cheaper than from your local homeimprovement store.

### ⭐⭐⭐⭐⭐ Great waterproofing membrane
*by M***E on August 3, 2024*

These are amazing compared with the Schluter ones.. less than half price and does the job!*Make sure to add a little more of water on the thin set to stick better because this Boshen is a little ticker

### ⭐⭐⭐⭐⭐ Shower liner
*by C***G on June 10, 2024*

A third of the cost of Schluter shower liner works just as good easy to use.

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**Shop now:** [https://www.desertcart.dk/products/575562587-boshen-waterproof-membrane-3-28ft-x-98-42ft-underlayment-shower](https://www.desertcart.dk/products/575562587-boshen-waterproof-membrane-3-28ft-x-98-42ft-underlayment-shower)

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*Product available on Desertcart Denmark*
*Store origin: DK*
*Last updated: 2026-03-10*