DITRA-HEAT-DUO-PS Insulated Peel & Stick Membrane SHEET 8.4 sq ft, 31.375" x 38.625"

DITRA-HEAT-DUO-PS - Peel & Stick installation with sound control & a thermal break that ensures a faster warm-up time for your floor, especially over concrete.

Insulation PLUS Peel & Stick - Schluter is the only Manufacturer to offer this premium combination!

The DUO membrane also provides integrated sound control which reduces impact sound transmission through floor-ceiling assemblies, reduces heat loss to the substrate, and improves floor warming response time, making it ideal for multi-story homes, condos, and apartments.

Now installation is even easier without thin-set under the mat. To install, peel the release film off DITRA-HEAT-PS/-DUO-PS and place the membrane on the substrate. It can be lifted and re-positioned providing no pressure has been applied to it. However, once pressure has been applied the adhesive sticks the membrane firmly to the substrate. The heating cables can be installed immediately after adhering the membrane to the subfloor.

Reduced heat loss to the substrate for up to 70% faster heat-up times over concrete when your floor heating thermostat activates the heating cables in DUO.

DITRA-HEAT by Schluter-Systems integrates electric floor warming with the functions associated with DITRA: uncoupling, waterproofing, vapor management, and support to ensure a long-lasting installation under tile or stone floors. 

All the benefits at a glance:

✔ Quick - No mixing and spreading mortar underneath - Immediately load bearing after installation

✔ Sound Control plus Thermal break insulation - the premium membrane in the industry

✔ Easy - Peel off the adhesive liner and set the membrane in place. Easily repositioned during installation until pressure is exerted on the top

✔ Great for small projects

✔ Waterproof if you seal the joints and edges with KERDI-Band

✔ Available in Sheets and Rolls

• Combines the flexibility of loose heating cables with the ease of installation of mat systems.
• Cables can be snapped into place wherever heat is desired, which significantly reduces installation time and effort.
• For optimal performance with difficult-to-bond-to substrates, use Schluter®-PRIMER-U or another primer suitable for the application.
• Tile directly over DUO or pour self-leveler over the top to install alternate floor coverings
  • Engineered Wood, floating or glued-down
  • Laminate
  • Luxury Vinyl Tile & Plank (LVT/LVP)
  • Vinyl
  • WPC or Wood Plastic Composite core flooring
  • SPC or Stone Plastic Composite core flooring

Waterproof your installation with KERDI-BAND (sold separately); cover all joints, seams, and corners of the membrane to completely waterproof the installation before applying thin-set and tile.

Note: The Schluter®-DITRA-HEAT-DUO-PS membrane does not comply with the requirements specified in ANSI A118.10 – American National Standard Specifications for Load Bearing, Bonded, Waterproof Membranes for Thin-set Ceramic Tile and Dimension Stone Installation. For applications requiring membrane compliance with or certification to the ANSI A118.10, select the DITRA-HEAT-DUO membrane that is installed with thin-set mortar. Alternatively, the DITRA-HEAT-DUO-PS membrane may be covered with the Schluter(R)-KERDI membrane, which is certified to meet ANSI A118.10.