Installation Guide

790043-400 (Rev. G)
STUD
SHIM
DRY WALL
TILE
SEALANT
TUB
ROOFING NAIL
51 x 102mm (2 x 4) WOOD
STRINGER FULL LENGTH
STEEL
STUD
SHIM
DRY WALL
WASHER
TILE
SEALANT
TUB
4" (102mm)
DRYWALL
SCREW
Below is shown typical cross sections of the tub rim showing
typical wall constructions.
4
AMERICAN
STANDARD
FINISHED TILE FLOOR
UNDERLAYMENT
SUB FLOOR
NAIL
OR
DRYWALL
SCREW
EVERY STUD
3
2
Position bathtub within the recess, check level, front to back, side to side. Also
check drain clearance hole in sub floor. To secure the tub to wood studs, use
roofing nails immediately above the flange of the tub.
To secure the tub to steel studs, use drywall screws and flat washers. (See Step 4)
Caution: Take Extra Care When Driving Nails or Screws To Avoid Damaging
The Tub. The tile or similar finished floor will be butted against the bottom of the
tub apron also holding the tub in place.
WOOD STUDS STEEL STUDS
AMERICAN
STANDARD
Install the overflow and
drain assembly onto the
tub per manufacturer's
instructions.
DRAIN
229 x 305mm
9" X 12" HOLE IN SUB FLOOR
FOR BELOW FLOOR ROUGH
762mm
30"
1524mm
60"
19mm
3/4"
362mm
14-1/4"
ROUGH
FLOOR
*PLUMBER NOTE: PROVIDE FULL
LENGTH SUPPORT STRINGER
AT THIS POINT
FINISHED
WALL
48mm
1-7/8"
FINISHED
WALL
197mm
7-3/4"
445mm
17-1/2"
349mm
13-3/4"
*
ROUGH
FLOOR
356mm
14"
*
BELOW FLOOR ROUGH
2390.202 2391.202
ABOVE FLOOR ROUGH
2392.202 2393.202
64mm
2-1/2"
DIA.
23mm
15/16"
64mm
2-1/2"
64mm
2-1/2"
DIA.
23mm
15/16"
64mm
2-1/2"
FINISHED
WALL
89mm
3-1/2"
FULL LENGTH
SUPPORT STRINGER
LEFT HAND TUB ILLUSTRATED
RIGHT HAND TUB IS REVERSED
STD. 1-1/2
DRAIN OUTLET
19mm
3/4"
60mm
2-3/8"