EFCO S5500 Inside Glazed User Manual

Page 10

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EFCO CORPORATION 6/2012

PART NO. Y552

Series 5500 Inside Glazed Installation Instructions

STEP #3 APPLY SILL PRESSURE COVERS

Apply a bed of sealant to the side of the vertical cover adjacent to where the ends of

the sill pressure covers will be after installation. The sealant bed should be ap-
proximately 2 1/4” high x 1/16” thick and the depth of the vertical cover. Align

the sealant bed with the sill. Immediately apply sill horizontal pressure covers be-

fore the sealant has a chance to begin to cure or skin over.

Apply sealant on the vertical

covers on each end of the sill.

SILL

Section II: Frame Unit Assembly & Frame Sealing