Larsen DUOMAT 360 Decoupling Membrane | Anti-Crack Floor Tiling Membrane 30m x 1m

Larsen DUOMAT 360 is a high-performance low-profile decoupling membrane designed to protect tiled floor installations from substrate movement, stress and cracking. Engineered to accommodate lateral movement within the subfloor, DUOMAT 360 helps prevent cracks and stresses from transferring through to the finished tile surface, ensuring a longer-lasting and more reliable installation.

Suitable for both commercial and domestic projects, DUOMAT 360 is ideal for challenging substrates including timber floors, heated screeds, cracked floors and areas subject to thermal movement. It is particularly effective when installing natural stone, porcelain and large format tiles where substrate movement can lead to costly failures.

With a profile of less than 1mm, DUOMAT 360 minimises floor build-up while providing excellent anti-crack and decoupling performance. Its fast-track installation system allows for quicker project completion, and its efficient design requires less adhesive compared to traditional waffle-style decoupling mats, helping to reduce material consumption and installation costs.

Perfect for use with underfloor heating systems and renovation projects where floor height is limited, Larsen DUOMAT 360 delivers professional-grade floor protection with minimal impact on finished floor levels.

Key Features

• Advanced decoupling membrane for floor tiling
• Anti-crack and decoupling performance in one system
• Accommodates lateral substrate movement
• Helps prevent tile and grout cracking
• Ultra-low profile design
• Less than 1mm height build-up
• Easy to install
• Fast-track installation
• Requires less adhesive than waffle-style decoupling mats
• Suitable for commercial and domestic applications
• Ideal for underfloor heating systems