Schluter Kerdi-Board SC 60" x 6" x 4-1/2" Shower Curb

Kerdi-Board SC is the ready-made shower curb that drops into a tiled shower without framing or stacking lumber. The bonded foam core comes pre-formed to height and profile, so you set it at the threshold, bond it down, and go straight to tiling the dam.

This curb measures 60 inches long by 6 inches wide by 4-1/2 inches tall, giving you extra length for a wider shower entry or a curb you cut to fit. Bond it to the substrate, band the seams and base into the surrounding Kerdi assembly, then tile the top and faces to match the shower.

Pros use the pre-formed curb to skip building and squaring a wood dam and to keep the threshold in one integrated system. Tile Outlets stocks the curbs with the boards, banding, and drains that finish the shower.