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Your cart is empty.Schluter-DITRA-HEAT-DUO-PS is a peel and stick membrane that features a pressure-sensitive adhesive (PSA) to bond the membrane to the substrate, eliminating the need for thin-set mortar. Quick and easy to install, DITRA-HEAT-DUO-PS integrates customizable, comfortable electric radiant floor heating system warming with the same functions associated with DITRA-HEAT-DUO: uncoupling, waterproofing, vapor management, and load support to ensure a long-lasting tile installation. DITRA-HEAT-DUO-PS is suitable for applications with engineered wood (plywood), vinyl, wood plastic composite (WPC), luxury vinyl tiles (LVT), luxury vinyl planks (LVP), stone plastic composite (SPC) tiles and planks, and laminate flooring. Reduces impact sound transmission through floor-ceiling assemblies, making it ideal for multi-story construction. See the Alternate Floor Coverings over DITRA-HEAT-DUO Technical Bulletin for more information, including requirements and limitations. Please note that all substrates must be entirely clean, even, and load bearing. Bond inhibiting surfaces (residue) must be removed prior to the application of DITRA-HEAT-DUO-PS. Note: Type, thickness, and format of the tile or stone surface covering must be suitable for the intended application. Minimum tile format is 2" x 2" (5 cm x 5 cm).