Installation Instructions

Contractors Wardrobe
®
, 26121 Avenue Hall, Valencia, CA 91355 | Phone: [phone] Fax: [phone] | CwDoors.com
Model 750-PRIN-1280-0220
4
Step 3 Drilling and aligning
the Wall Jambs
A. Locate the Wall Jambs. Looking at a Wall Jamb
you will notice that the Wall Jamb has two side
legs, one which is narrower than the other. This
narrow leg will face into the shower.
B. Drill three 3/16” diameter holes in the center of
the Wall Jamb as illustrated in Figure 3. Drill a hole
3” from each end and one in the center. If you are
replacing an existing unit and there are already
holes in the fiberglass or tile/marble, drill the holes
in the Wall Jamb at the same location where the
existing holes are. Place the Wall Jamb next to the
existing holes, using a Pencil, mark the Wall Jamb
with the same location as the existing holes.
C. Holding the Wall Jamb with the narrow leg
towards the inside of the shower, lower the Wall
Jamb onto the Curb (See Figure 4). The Wall Jamb
must lie flat against the wall and both legs of the
Wall Jamb must fully connect with the Curb.
3/16" diameter holes
Figure 3
3"
Drill center hole
3"
Shorter leg of Wall Jamb
faces into inside of shower
Curb
(#2)
Note: If your shower has curved corners, you may
have to shape the Wall Jambs to fit snugly with the
Curb.
D. With the Wall Jamb in place, use a Level to
ensure that the Wall Jamb aligns straight up and
down. Use your Pencil to mark the hole locations.
E. Using either a
1/8” Drill Bit (for a
fiberglass enclosure)
or a 3/16” masonry
drill bit (for tile/
marble), drill holes
where you made the
marks. If installing
in a tile/marble
enclosure, gently
tap a Screw Anchor
into each hole. DO
NOT use the Screw
Anchors for a
fiberglass enclosure.
F. Repeat this for
the other Wall Jamb.
Remove the two Wall
Jambs for now.
G. Remove the Curb. Gently center punch the
three holes along each Wall Jamb. On ceramic
tile be very careful and only tap the punch lightly
enough to nick the tile surface but not crack the tile.
H. Use the 3/16” drill bit and drill holes into the
wall for both Wall Jambs. When finished, be sure
to clean the shower sill of any debris from drilling.
I. Insert a Screw Anchor into each of the six
holes.
Figure 4
Pencil mark
Wall
Jamb
Level
Inside of
shower