ThermoSphere Self-Adhesive Decoupling Membrane Mat offers seamless, water-resistant underfloor heating, perfect for clean plywood or OSB subfloors.

Made from durable polypropylene, this innovative mat combines ease of installation with superior performance, thanks to its self-adhesive design that eliminates the need for additional adhesive layers, saving 3mm of floor height.

Engineered for efficiency, it neutralizes lateral movements, minimizing the risk of cracks in tiled floors while supporting heavy use. When paired with waterproofing products, it creates a reliable water-resistant layer, making it ideal for moisture-prone areas.

With variable cable spacing to achieve either 130 or 195W/m² output, this 5.5mm-thick solution blends durability, functionality, and convenience, offering unmatched value for modern interiors.