The Schluter DITRA-HEAT membrane is a versatile underlayment designed for use with the DITRA-HEAT system to provide floor warming, uncoupling, and waterproofing. This unique membrane features a studded structure that holds the heating cables in place, ensuring even heat distribution while protecting tiles and grout from movement and cracking. It serves as a reliable moisture barrier, making it ideal for bathrooms, kitchens, and other tiled spaces exposed to water. The DITRA-HEAT membrane is easy to install and helps create a durable, warm, and comfortable floor surface in both residential and commercial settings.