Schluter -DITRA Installation Handbook 2020 - Lowe's

prior to installing DITRA and DITRA-XL Movement Joints DITRA and DITRA-XL do not eliminate the need for movement joints, including perimeter joints, within the tiled surface. Movement joints must be installed in accordance with industry standards and norms; see page 14 of this Handbook, TCNA EJ171, and TTMAC 301 MJ Setting and Grouting Materials

  Joint, Triads, Schulter, Joints ditra