Cal
le
d Cl
ear Opening Hei
g
ht
1.00
0.50
2.25
1.5
S
p
ec
if
ie
d
C
le
ar
O
p
en
in
g
H
ei
g
h
t
Header
(By Others)
Back to Back
8" "C" Shown
Mea
sured Door Frame Hei
g
h
t
2.00
Rear Surface
of Exterior
Building Sheeting
Cool-Air Bottom Rolling Two Panel Door Showing One Half Only
S
h
ee
tin
g
le
n
g
th
2.00
1.00
1.687
3.637
.25 to .50
3.75