Ditra Mat On Concrete Slab

The combination of these four essential functions allows for the successful installation of tile over a wide range of substrates including plywood osb concrete gypsum heated floors etc.

Ditra mat on concrete slab.

Megabond from lowes or kerabond are good un modified thin sets. We recommend using schluter ditra heat duo uncoupling membrane. Ditra heat tb has additional insulation for going over concrete floors. The ditra heat duo offers the same functions as the schluter ditra heat membrane but also features an integrated thermal break in the form of a thicker bonding fleece.

Ditra is 1 8 3 mm thick which minimizes tile assembly thickness and reduces transitions to lower surface coverings e g carpet engineered wood and vinyl. Again i think this is a bad idea. Un modified under and over the ditra. The schluter ditra uncoupling membrane is specifically designed to allow the installation of ceramic and stone tile over any even and load bearing substrate.

Ditra is essentially a molded plastic sheet with fleece backing. This will reduce heat loss to the concrete substrate and improve the floor warming response time. Don t install tile the same day over the ditra heat mat schluter says this is ok.