EFCO 403 Series Storefront - Manual (Page 45)

EFCO CORPORATION 1/2013 PART NO. Y001 Page 45 of 94
Series 401,402, & 403 Installation Instructions
SECTION III: B. SHEAR BLOCK FABRICATION
(repeat)
Each unit must have at
least (1) deep pocket
vertical.
Use open back jambs at
end panels as required.
(1) STB9
(2) STB9
(1) STB9
w/ S-100
SCREWS
K-172
K-172
w/ S-100
SCREWS
SCREWS
w/ S-100
K-173
SHEAR BLOCK PKG.
w/ 9236, 9247 & 9248
9336
9236
9245/9345
w/ S-100 SCREWS
K-129/K-130
(2) S103 (BRZ)
(2) S101 (CLR) or
Each lite must
have at least (1)
removable glass stop.
Coat ends of
all horizontals
sealant.
with butyl type
Typ. vertical
unitized system, proceed as shown below in Fig. #19.
S-402 and S-403 SYSTEM 2" x 4 1/2" (1" Glazing)
Fig. #19
STEP 7) If the system is to be assembled and installed as a
sealant.
with butyl type
all horizontals
Coat ends of
sealant.
with butyl type
all horizontals
Coat ends of
w/ 9336, 9347 &
SHEAR BLOCK PKG.
USE K173
USE K172
1G80/1G81