Construct the Framing (cont.)
Construct 2x4 or 2x6 stud framing according to the roughing-in information for your particular
model.
If possible, provide an access panel at the back of the plumbing wall to service the supply and
waste piping.
For receptor-only installations, add any backing or support needed for shelving, grab bars, towel
bars or other accessories. Refer to the accessory manufacturer’s instructions.
NOTE:
For installations that will require a shower door, a stud may be required to properly install the
shower door.
Make sure that the framing for each stud is plumb and square within 1/8
″
(3 mm). Shimming will
be required if tolerances are not met.
Construct the Floor
NOTE:
The receptor basin area requires no additional support when the subfloor is plumb and level with
respect to the stud framing. If the subfloor is not level, shimming may be required to level the unit. Make
sure the floor offers adequate support as required by local building codes.
Cut a 4-1/2
″
(11.4 cm) diameter hole around the drain location.
Verify the subfloor is flat and level. If the subfloor is not level, proceed to the
″
Level the Floor
″
subsection.
Level the Floor
The receptor supports must rest directly on a level subfloor. The following steps may be used to level an
irregular floor:
Build a dam that will keep the flooring material in the desired location.
Spread and level a layer of concrete or mortar on the subfloor where the receptor supports will be
located.
Allow the material to cure.
Remove any dams.
1049440-2-A
4
Sterling
