Shear block - offset glazed assembly, B. shear block (offset and center-set), Offset glazed assembly – EFCO 433 Series User Manual

Page 40

June 2012

PART NO. Y017

Page 40 of 90

Series 433 Triple Set Installation Instructions

SECTION IV: Unit Assembly

8362

EXTERIOR FACE

BUTTER THE ENDS OF ALL
HORIZONTALS WITH BUTYL TYPE
SEALANT AS SHOWN BY THE
SHADED AREAS PRIOR TO

ASSEMBLY OF THE UNITS.

B. Shear Block (Offset and Center-Set)

Offset Glazed Assembly

Inside Set, Inside Glazed shown,

Other Glazing Variations Similar

Note: Clean off all

excess sealant after
assembly.

Shear block packages

come with all required

fasteners.

4 ½” Head,

Horizontal &

Sill Similar

K925

KN91 (4 ½”)

K925

KN91 (4 ½”)

K927
K927 (4 ½”)

K925
KN91 (4 ½”)

K927

K927 (4 ½”)

K925

KN91 (4 ½”)

Note: Wax Type Lubricate may be

required @ Assembly Fasteners