7. Cut the Supply Holes
CAUTION: Risk of product damage.
Check and recheck the valve and showerhead locations
before drilling. The hole(s) must be in the correct location.
CAUTION: Risk of injury.
Wear safety glasses while cutting or drilling.
Mark the center of the supply valve on the front side of the appropriate shower wall panel. When
determining the valve cutout location, measure the distance from the top ledge of the shower
receptor.
The holes should align with the rough plumbing dimensions from the
″
Construct the Stud Framing
″
section, and should be on the centerline of the wall panel at the correct distances from the floor.
Refer to the valve manufacturer’s instructions for proper hole size. Ensure the valve cover plate is
large enough to cover the holes.
Drill 1/4
″
(6 mm) pilot holes at the marked locations on the appropriate shower wall panel.
From the finished surface of the shower wall panel, cut the holes required for the valving. A hole
saw is preferred, but if the correct size is not available it can be cut using a jigsaw with a fine tooth
blade.
Protect the finished surface with masking tape before cutting.
8. Seal the Shower Receptor and Prepare the Stud Wall
IMPORTANT!
Follow the sealant manufacturer’s recommended application and drying instructions.
NOTE:
Thoroughly clean and dry dust, dirt, and grease from the shower base where the sealant will be
applied.
Water Supply
Valve Hole
Pilot Hole
Cut the valve stem hole(s)
from the front of the wall
panel.
Apply panel
adhesive to the
studs.
Apply silicone sealant
to the shower receptor.
Note:
When determining the valve cut-out
location, measure the distance from
the top ledge of the shower receptor.
Note:
If the showerhead trim ring is larger
than 2-1/8" (5.4 cm) diameter, it is
recommended that the showerhead be
installed above the top edge of the wall
surround if space allows.
1100676-2-F
12
Sterling
