Insulbar intermediate vertical, Notching at top of mullion, Fig. 12 – EFCO 904 Series User Manual
Page 22: Step 1), Step 2) step 3), S902
[FIG. 12]
T
O
P
O
F
MU
LL
IO
N FACE
BAH 4/2005
1/8
"
NOTCHING AT TOP OF MULLION
2"
9547
3" (VARIES)
9546
1/4"
3/32"
to all solid vertical intermediate mullions with 1" glazing.
The 2" dimension taken from the exterior face will be applicable
PAGE 20
STEP 1)
SECTION III F - FABRICATION
STEP 2)
STEP 3)
as shown in Fig. 12 below.
INSULBAR INTERMEDIATE VERTICAL
Notch the top of the mullion face 1/8" x 1/4" as shown in Fig. 12.
This prep is for ease of installation of the vertical mullion.
Cut the thermal strut vertical mullion to the length shown in [CHART "A"]
Notch the TOP of the mullion to leave the appropriate portion
on page 17 (SECTION III E - FABRICATION).
1
1
/2
" @
#
8716
CA
N
1 5/
32"
@
#9468 &
#9477 CA
N
1 17/
32"
@
#9484 &
#9485 CA
N
1 5/
8"
@
1G66
I
-B
A
R
C
A
N
{
S902
{
S904
COMPOSITE #1G41 SHOWN
OTHER MULLIONS ARE SIMILAR
Quick Set