Schluter Ditra Uncoupling and Waterproof Membrane for Ceramic and Stone Tile Installations Interior Use, Polyethylene, 3.5 mm Thickness (New in Package)

Tile Cracking Prevention - Provides an effective uncoupling layer to neutralize stress between the substrate and tiles, preventing cracking and delamination in ceramic and stone tile installations.
Multi-Surface Compatibility - Suitable for various substrates including concrete, plywood, OSB, and gypsum, and compatible with heated floors. Easy to install with thin-set mortar.
Vapor Management - Features a unique free-space design underneath, allowing for excess moisture and vapor escape, enhancing the longevity of your tile installation.
Sturdy Foundation for Tiles - Features a unique structure that supports and distributes heavy loads evenly, suitable for high traffic areas and heavy furniture.
Long-Term Coverage - Backed by a 10-year limited warranty against manufacturing defects when installed per the Schluter Installation Handbook and Technical Data Sheet, following all guidelines and industry standards in effect at the time.