Schluter Ditra-XL Uncoupling and Waterproofing Membrane for Ceramic and Stone Tile Application – Quick Installation, Made of Polyethylene, 7mm Thickness, 175 Square Feet – DITRA-XL/175

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.
Moisture Barrier – Made of polyethylene, this membrane protects moisture-sensitive substrates like plywood and OSB, ensuring a durable surface.
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.