Installation Guide

755452-100 Rev. A 4/18
2
1
Ensure that the floor and stud walls are square and plumb on a level
floor as shown in Figure A. Provide a 6" x 6" (152 x152mm) opening
in the floor for the drain and refer to the product chart for actual drain
location. The lower portion of the drain mount must fit into the 6"x 6"
opening. Check by dry fitting the shower base in the final location.
Draw a line 3-7/8" (98mm) above the level subfloor on the wall studs
at each side of the opening.
FIGURE A
NOTE: Shower bases are to be installed on sub-floors not finished floors. Shower
bases will drain properly provided they are installed on a level surface.
Check the floor with a long level. A long level is more likely to detect level of
sub-floor at its greatest dimensions. Check front-to-back at the left and right sides
and at the center. Repeat for side-to-side dimensions. Finally check the diagonals.
Depending on the results, some additional prep work may be necessary.
6438AMFCOL
6434AMFCOL
FRONT
RIGHT SIDE (SECTIONED)
TOP VIEW
FCO
1-3/8" (34mm)
1" (25mm)
1" (26mm)
THRESHOLD DEPTH
64"
(1625mm)
34"
(863mm)
32"
(812mm)
29-1/4"
(743mm)
FRONT
RIGHT SIDE (SECTIONED)
TOP VIEW
FCO
1-3/8" (34mm)
1" (25mm)
1" (26mm)
THRESHOLD DEPTH
64"
(1625mm)
32"
(812mm)
33-1/4"
(845mm)
38"
(965mm)
90°
90°
2" (51 mm)
PVC Waste Pipe
6" x 6"
(152 x152 mm) Opening
C/L
(See Product Chart for Drain Location)
MARK STUDS 3-7/8" ABOVE LEVEL SUBFLOOR