Schluter® KERDI-BOARD-ZS Coarse Thread Screws Size:1-5/8" (200) and tile directly

and tile directly

The low perimeter height makes it easy to build a zero-threshold shower entry — no step-over for mobility-restricted users and a cleaner look for everyone else

In wet areas (heated shower floor)

Below-grade: don't risk it

Schluter® KERDI-BOARD-ZS Coarse Thread Screws Size:1-5/8" (200) and tile directlyThe KERDI BOARD ZS are the coarse thread screws specified for mounting KERDI BOARD panels to wood stud framing. Coarse thread grips wood better than fine thread and resists pull out in the load conditions a shower wall sees. Use with the KERDI BOARD ZT tab washers the washers hold themselves in position via tabs that grip the panel face, so you can drive the screw without holding both pieces at once. A small detail that makes a big difference working