Step 3) weep fabrication, Step 4) weep baffle installation, Includes offset and center-set glazing) – EFCO 433 Series User Manual

Page 52: Fig. 8

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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

3/4"

SEALANT

HCW6

WEEP BAFFLE

[FIG. 8]

3/8"

1/2"

[Fig. 7]

[Fig. 8]

2S44 SHOWN

4471 SIMILAR

42" MAXIMUM O.C.

SUBSILL
2S44

SUBSILL

4471

SEALANT