4
Temporary installation of the back
STEP
wall
Pull back the protective film on the walls (14-15) at least
3" away from all edges. Keep the remaining protective
film on the walls and base.
Position and level the back wall (14) by sitting it on the
threshold at the back of the base.
Installing the walls temporarily will
Quick tip
ensure proper wall alignment before
permanent installation.
Make sure the wall is plumb and
centered on the base.
With a 1/8" bit, drill holes in the back wall fastening
flange (14) at the top aligned with each stud. Only pre-
drill the flange not the studs. Then, secure the back
wall (14) with one #8 x 1¾" screw (not included) in one
of the pre-drilled holes.
IMPORTANT: HAND TIGHTEN ONLY. TEMPORARY
INSTALLATION.
Push the bottom of the back wall
Quick tip
with your foot when fastening in
place.
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Plumbing the back wall is
critical for alignment of the
side wall
Base threshold
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min.
max.
14
4.1
4.2
Cut view
Back wall
4.3
"
3/16
"
3/8
Stud
X fastener
14