Mapei Mapeguard UM35 Uncoupling & Waterproofing Membrane – 30m2 Roll
Mapei Mapeguard UM35 is a high-performance uncoupling and waterproofing membrane designed for installation beneath ceramic, porcelain and natural stone tiles. Supplied per sqm, it provides a reliable solution for protecting tiled floors from stresses caused by movement in the substrate.
The Mapeguard UM35 membrane helps prevent substrate movement and cracking from transferring through to the finished tiled surface. Its polypropylene construction and fleece backing provide a secure bond when installed using a suitable tile adhesive.
Ideal for professional tilers, contractors and demanding domestic installations, Mapei Mapeguard UM35 combines uncoupling and waterproofing performance in one easy-to-install membrane.
Key Features & Benefits
- Uncoupling membrane for tiled floors
- Provides waterproofing when installed as part of the specified system
- Helps reduce the transfer of substrate movement and cracking
- Suitable for ceramic, porcelain and natural stone tiles
- Fleece backing for secure adhesion to the substrate
- Lightweight and easy to handle
- Approx. 3mm membrane thickness
Mapei Mapeguard UM35 is an ideal choice when you need a dependable waterproofing and uncoupling membrane beneath floor tiles, helping create a durable and long-lasting tiled installation.
Please view the technical data sheet here.


