EFCO S5500 SSG Captured - Manual (Page 46)

EFCO CORPORATION 6/2012 PART NO. Y556 Page 46 of 81
S-5500 SSG and Captured Corner Mullion Installation Instructions
Section VII: Glazing Preparation
(Vertical SSG and Captured Horizontal)
CAPTURED HEAD AT SSG CORNER
Apply two beads of sealant in the
reglets of the corner mullion where
the corner mullion glazing adapter
mates into the corner mullion.
Seal between the mitered
ends of the heads and the
corner mullion. Fill all voids
completely, and tool smooth.
CAPTURED
HEAD
CORNER
MULLIONS
SSG CORNER
MULLION GLAZING
ADAPTER
Seal the end of the corner
mullion glazing adapter to
the corner mullion.
Attach the glazing adapter to the
corner mullion with the required
fasteners. Cap seal the fastener
heads with sealant. Fasteners
should not exceed 2” from the ends
of the adapters and must be spaced
at a maximum of 12” o/c.
STEP #3 GLAZE SSG CORNER
Refer to Section XI “Glaze SSG corners on page 73.