Mullion-fabrication – Oldcastle BuildingEnvelope Reliance StormMax User Manual
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R E L I A N C E S T O R M M A X I N S T A L L A T I O N M A N U A L
FIGURE 1.4
1.4 a. Prior to HW-183-01 shear block attachment insert HW-200-01 anchor sleeves at
HW-500 vertical mullion ends and match drill .191 dia. hole.
(This step is only required for design pressures above 70 psf.)
b. Attach HW-183-01 shear mlock to HW-500 vertical mullion with FS-9 fastener.
c. Install FG-5185 interior spacer gasket cut to 2" from ends and 2" gaps at horizontal to
allow for WW-352 zone plugs. (Not applicable on Dry Glazed applications)
d. Install and seal HW-325 end caps to top and bottom of HW-500 vertical mullion
screw boss with (2) FS-320 #10 x 1/2" drive screw .
HW-200-01 Anchor Sleeve
(for design pressures above 70 psf)
HW-500 Intermediate Vertical Mullion
HW-183-01 Shear Block
(4) FS-9 Fasteners
HW-338 for Jambs and HW-325 for Mullions
FG-5185 Interior Spacer Gasket
(Not applicable on Dry Glazed
applications)
Seal and tool sealant on end caps
2"
Gap dimension for
WW-352 Zone Plug
Apply sealant bed to front edge
of mullion end prior to installation
of HW-325 Mull Cap
(2) FS-320 Drive Screw
VERTICAL MULLION FABRICATION