---
product_id: 380693941
title: "Tile Uncoupling Membrane 323 Sq Ft Roll (3.3 Ft x 98.5 Ft) Subfloor Underlayment for Ceramic Tile and Stone Tile, Anti-Fracture Crack-Isolation Mat"
brand: "superseal"
price: "KSh149851"
currency: KES
in_stock: true
url: https://www.desertcart.co.ke/products/380693941-tile-uncoupling-membrane-323-sq-ft-roll-3-3-ft
store_origin: KE
region: Kenya
---

# Waterproof Heavy Load Support Crack Isolation Tile Uncoupling Membrane 323 Sq Ft Roll (3.3 Ft x 98.5 Ft) Subfloor Underlayment for Ceramic Tile and Stone Tile, Anti-Fracture Crack-Isolation Mat

**Brand:** superseal
**Price:** KSh149851
**Availability:** ✅ In Stock

## Summary

> 🛠️ Elevate Your Flooring Game with Superseal!

## Quick Answers

- **What is this?** Tile Uncoupling Membrane 323 Sq Ft Roll (3.3 Ft x 98.5 Ft) Subfloor Underlayment for Ceramic Tile and Stone Tile, Anti-Fracture Crack-Isolation Mat by superseal
- **How much does it cost?** KSh149851 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.co.ke](https://www.desertcart.co.ke/products/380693941-tile-uncoupling-membrane-323-sq-ft-roll-3-3-ft)

## Best For

- superseal enthusiasts

## Why This Product

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

## Key Features

- • **ANSI Certified:** Meets rigorous standards for peace of mind.
- • **Ultimate Protection:** Say goodbye to cracks and delamination!
- • **Versatile Application:** Perfect for kitchens, bathrooms, and more!
- • **Effortless Installation:** 1/8'' thickness for seamless transitions.
- • **Commercial & Residential Use:** Ideal for homes, offices, and retail spaces.

## Overview

The Superseal Tile Uncoupling Membrane is a 323 sq ft roll designed to protect your flooring investments by preventing cracks and delamination. This versatile underlayment is suitable for various floor types and meets ANSI A11812 standards, ensuring durability and reliability in both residential and commercial settings.

## Description

The Superseal Membrane is a premium underlayment solution designed to provide superior protection for ceramic, porcelain, natural stone, and other installations. No fasteners are required for the installation, simplifying the process and saving time. Additionally, the mat itself is made from 70% recycled materials, showcasing its commitment to sustainability. One of the standout features of the Superseal Membrane is its cost-efficiency. It is used with polymer-modified thin-set mortar adhesive, which is recommended for bonding porcelain and difficult-to-bond flooring tiles. This membrane forms a strong bond thanks to its reinforced fleece bonding layer. This infloor underlay membrane is specially formulated to help prevent cracks in shower floor tile and grout. The Superseal Isolation Membrane functions as both a waterproof and vapor-proof uncoupling membrane for tile. This makes it suitable for crack prevention in porcelain, glass tiles, mosaic, natural stone, concrete blocks, linoleum, and carpet tiles. In case of excessive substrate movement, it effectively absorbs stress, preserving the surface and integrity of the ceramic floor tile. It is easy to install and compatible with different tile types offering superior protection and stability for your waterproof flooring projects. Whether used in standard applications or over challenging substrates, the in-floor Superseal Membrane ensures the longevity and performance of your tile installations. Superseal tile membrane underlayment can also be used when renovating older kitchen tile flooring, basement flooring, and bathroom floor tile. This includes DIY home improvement projects too. Superseal addresses the existing in-plane cracks in the bathroom flooring tile subfloor and prevents lateral stresses from being transferred to stone tiles flooring and other floor underlayment types.

## Features

- Superseal Tile Uncoupling Membrane is designed to prevent crack in the floor, fracture, and delamination of ceramic tile, stone tile, vinyl flooring, porcelain, cement, granite, marble, and other floor coverings
- It meets Ansi A11812 Crack Isolation standards
- Membrane prevents damage to both the bathroom tile and water-sensitive substrate underneath. You can also use it as tile underlayment for the kitchen (underlayment membrane), shower surround, and bathtub surround
- Superseal Membrane can be used with interior residential and commercial floor tiles (homes, apartments, condominiums, office buildings, restaurants, galleries, and malls)
- This Membrane provides uncoupling, waterproofing, vapor management, and heavy load distribution. It is 1/8'' thick and allows even transitions between bathroom tiles for floor and hardwood floor covering

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Manufacturer | SUPERSEAL |
| Product Dimensions | 14 x 14 x 40 inches |
| Item model number | ST82323 |
| Size | 1 Roll |
| Color | Light Gray |
| Item Package Quantity | 1 |

## Images

![Tile Uncoupling Membrane 323 Sq Ft Roll (3.3 Ft x 98.5 Ft) Subfloor Underlayment for Ceramic Tile and Stone Tile, Anti-Fracture Crack-Isolation Mat - Image 1](https://m.media-amazon.com/images/I/519ylWlCW-L.jpg)
![Tile Uncoupling Membrane 323 Sq Ft Roll (3.3 Ft x 98.5 Ft) Subfloor Underlayment for Ceramic Tile and Stone Tile, Anti-Fracture Crack-Isolation Mat - Image 2](https://m.media-amazon.com/images/I/61PHEhhqkgL.jpg)
![Tile Uncoupling Membrane 323 Sq Ft Roll (3.3 Ft x 98.5 Ft) Subfloor Underlayment for Ceramic Tile and Stone Tile, Anti-Fracture Crack-Isolation Mat - Image 3](https://m.media-amazon.com/images/I/71LL-MTV3wL.jpg)
![Tile Uncoupling Membrane 323 Sq Ft Roll (3.3 Ft x 98.5 Ft) Subfloor Underlayment for Ceramic Tile and Stone Tile, Anti-Fracture Crack-Isolation Mat - Image 4](https://m.media-amazon.com/images/I/61MfX379xML.jpg)
![Tile Uncoupling Membrane 323 Sq Ft Roll (3.3 Ft x 98.5 Ft) Subfloor Underlayment for Ceramic Tile and Stone Tile, Anti-Fracture Crack-Isolation Mat - Image 5](https://m.media-amazon.com/images/I/31jbT20nm+L.jpg)

## Available Options

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

## Frequently Bought Together

- Superseal Tile Uncoupling Membrane 323 Sq Ft Roll (3.3 Ft x 98.5 Ft) Subfloor Underlayment for Ceramic Tile and Stone Tile, Anti-Fracture Crack-Isolation Mat
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*Product available on Desertcart Kenya*
*Store origin: KE*
*Last updated: 2026-02-26*