7
STEP 6. Measure for the Curb Dam
The Curb Dam must be cut to size. Measure
from the inside edge of opening. Cut it and
test fit with the Center Guide . Align the Cen-
ter Guide screw hole with the marked cenert-
line. Mark the position for the Center Guide
screw hole. Install later in Step #12
STEP 6B.
Mark the position of the Curb Dam
with pencil lines at each end on the wall and
across the outside edge of the Curb Dam on
the base. Measure at both ends of this pencil
line for the Curb Dam to determine that it is
exactly parallel to the center line for the
Center Guide. The offset from the centerline
should be 1 15/32 (1.4686”).
The Center Guide and the Curb Dam must be
installed at the same time. (See Step 12).
Detail 6A
NOTE: Do not install the Center Guide
at this time. (See Step 12)
Detail 6B— Center Guide and
Curb Dam Assembly
(Shown from outside view)
Detail 6C - Curb Dam
(Shown end view)
Double Faced Tape
Mark the position of the Curb Dam with pencil lines
at each end on the wall and across the outside edge
of the Curb Dam on the base.
Mark the Center
Guide screw hole
Curb Centerline
Remove this cap for
access to mark the
hole location
Mark this hole for later drilling
Outside
Inside
Curb Dam
