Schluter^®-KERDI-BOARD-ZT are galvanized steel washers used to fasten KERDI-BOARD to metal or wood stud framing. They feature tabs that penetrate the surface of the KERDI-BOARD and temporarily hold the washers in place to enable quick installation of the corresponding screws.

KERDI-BOARD-ZS are coarse thread screws used to fasten KERDI-BOARD to wood stud framing with the corresponding washers.

Vertical spacing: 12” (30 cm) o.c.
Horizontal spacing: 12” (30 cm) or 16” (40.6 cm) o.c. (dependent on stud spacing)

Kerdi-Board 1-5/8 Inch