3. Position the Threshold
NOTICE: The threshold must sit on a flat surface.
If needed, file the ends of the threshold to match the corner radius of the shower wall.
Align the threshold 1/8" (3 mm) from the shower base/bath ledge along the entire length and mark its location.
Apply 100% silicone sealant into the groove on the bottom of the threshold.
Tape the threshold securely in place along the mark, centered between the walls.
Sterling
Groove
1/8"
(3 mm)
7
1/8"
(3 mm)
1417143-2-B