Installation Guide
11
4
STEP Temporary installation of the back  
     wall
Quick tip 
Installing the walls temporarily will 
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.
Quick tip 
Push the bottom of the back wall 
with your foot when fastening in 
place.
Plumbing the back wall is 
critical for alignment of the 
side wall
14
Cut view
Base threshold
Back wall
Position and level the back wall (14) by sitting it on the 
threshold at the back of the base.
4.1
Check me!
4.2
Check me!
4.3
Check me!
Pull back the protective fi lm on the walls (14-15) at least 
3" away from all edges. Keep the remaining protective 
fi lm on the walls and base.
min.3/16"
max.3/8"
Stud
X fastener










