EFCO 403 Series Storefront - Manual (Page 87)

EFCO CORPORATION 1/2013 PART NO. Y001 Page 87 of 94
Series 401,402, & 403 Installation Instructions
NOTE: These steps are included in the test lab procedure and are required
to achieve the test report results for air and water infiltration.
VERTICAL
TYP.
SEALANT
Fig. # 104
TYP.
HORIZONTAL
SEALANT IN GASKET RACE
1" FROM INTERSECTION
Sealant
GASKET RACE
1"
1"
W164
See Fig. # 104 below.
A) Apply sealant to the ends of all horizontals to seal the intersections
for 1" away from the intersection of the vertical and the horizontal members.
at the verticals. At all 4 corners of the D.L.O., apply sealant in the gasket race
B) Cut the interior and exterior push-in gaskets to an approximate length of
DO NOT STRETCH THE GASKET OR IT WILL RETURN TO ITS ORIGINAL
FORM, CREATING GAPS AT THE GASKET INTERSECTIONS.
and horizontal glazing gaskets. Tool all sealant to present a neat,
Apply a small amount of sealant at the intersect area to marry the vertical
D) Clean the glazing gaskets with denatured alcohol at the intersection area.
C) Start at each end and work toward the center, firmly pushing the
NOTE: Vertical gaskets run through.
D.L.O. x 1.005. (DLO PLUS 1/2%)
clean appearance.
SECTION V: C.
gasket in place. See page 89 for gasket installation.
STEP 1)
OUTSIDE GLAZING