Step 3) weep fabrication, Step 4) weep baffle installation, Includes offset and center-set glazing) – EFCO 433 Series User Manual
Page 52: Fig. 8
June 2012
PART NO. Y017
Page 52 of 90
Series 433 Triple Set Installation Instructions
SECTION VI: Subsill Fabrication and Installation
(Includes Offset and Center-Set Glazing)
Step 3) Weep Fabrication
Drill 5/16” weep holes in the subsill 6” from jambs and no more than 42” apart.
Step 4) Weep Baffle Installation
Weep baffles are cut from (1) HCW6, halved. This provides (2) weep baffles per
HCW6. See Fig. 8 below.
Apply a small amount of silicone type sealant to the baffles, and locate them over the
weep holes as shown in Figure 8 below.
SUBSILL
2S44
2"
3/4"
SEALANT
HCW6
WEEP BAFFLE
WEEP BAFFLE
[FIG. 8]
3/8"
2"
1/2"
1/2"
[Fig. 7]
[Fig. 8]
2S44 SHOWN
4471 SIMILAR
42" MAXIMUM O.C.
6"
6"
SUBSILL
2S44
SUBSILL
4471
SEALANT