A single 8.4 sq ft peel-and-stick DITRA-HEAT-DUO sheet — full uncoupling, sound control, thermal break, and heated cable support with no thin-set required. Bond directly to clean concrete, snap in cables, and tile.

• 33" x 27" sheet with pressure-sensitive adhesive backing — peel, press onto concrete, and roll for full contact
• Integrated sound control and thermal break layers — reduces impact noise between floors and directs heat upward into the tile rather than down into the slab
• Same cable compatibility as all DITRA-HEAT membranes — works with DITRA-HEAT-E-HK cables at 120V or 240V

Pro tip: Keep a couple of DUO-PS sheets on hand to fill in small areas around a main roll installation. They're ideal for finishing corners, closet entries, and awkward transitions over concrete.