Schluter®- KERDI-DS is a bonded waterproofing membrane and vapor retarder with very low water vapor permeance for use in continuous-use steam rooms and similar applications.

Sheet-applied polyethylene waterproofing membrane and vapor retarder

Eliminates water damage which can lead to mold and mildew

Features a high-density polyethylene (HPDE) core with non-woven polyproplyene on both sides

Features an anchoring fleece on both sides to anchor the membrane in thin-set mortar

Ideal for waterproofing in conjunction with tiled surfaces on walls and floors

KERDI-DS is 20-mil thick, and includes additives to produce a water vapor permeance of 0.19 perms

Listed by cUPC® and evaluated by ICC-ES