EFCO 403 Series Storefront - Manual (Page 72)

EFCO CORPORATION 1/2013 PART NO. Y001 Page 72 of 94
Series 401,402, & 403 Installation Instructions
( for interior use only w/o sill flashing )
# K172/1G80
# K173/9248
# K122/9148
Continuous
bead of sealant
1G80
9248
9148
attachment screws with sealant.
Cover the heads of all
bead of sealant
Continuous
Horizontal Shear Block
INSTALLATION
HIGH SIDE LITE BASE
SECTION IV: D.
NOTCH CAULK LEG AND LOWER
WALL BACK 1 3/8" TO CLEAR
SHEAR BLOCK. SEE PAGE 52
Fig. # 78
sealant to the end of the member and slide it onto the shear block and down
before sliding it into place over the shear block. After the member is in place
If the vertical members are in place, do not seal the ends of the horizontal
onto the adaptor.
and fastened to the shear block, seal across the horizontal area from the
If it is possible to slide the horizontal member onto the shear block, apply
STEP 3)
exterior to the glazing pocket as indicated below.
CE
NT
ER
LIN
E
4" LONG PIECE w/ SILL FLASHING
CONTINUOUS w/o SILL FLASHING -
Side lite base adaptor
# 9149
Apply a continuous bead of sealant to the upturned leg of the sill flashing.
SEAL THIS AREA AFTER
OF HORIZONTAL ARE NOT
SEALED BEFORE
ATTACHMENT IF ENDS
INSTALLATION.
Fill and tool sealant
onto the flashing.
into the pocket
to divert water
FOR END PREPS.