User Manual

Mueller, Inc.12x21DIYBackYardKitInstructions;For additional information, see the D.I.Y Installation Video
1"
Lap TEK Screw
Eave Trim
DripTrim
Use
inside/outside
closures
behind drip
trim
1" past
1"
Sidewall
Endwall
20
WINDOW (OPTIONAL)
Start sheet 3/4" past steel line. Sheet 1" above bottom of base channel
NOTE: Sheets below window
will need to be eld cut
for window assembly.
Insert window and ap
ush to sheet. Add drip
edge window trim when
installing eave trim.
See installation
instructions included
with the window
packaging.