Zone-plug install-typea – Oldcastle BuildingEnvelope ICR-225 User Manual
Page 15
12
March 2012
Phone: 1-866-OLDCASTLE (653-2278)
Web Address: www.oldcastlebe.com
I C R - 2 2 5 - I N S T A L L A T I O N M A N U A L
FRAME INSTALLATION
3.2
3.3
3.4
Install and seal zone plugs at captured verticals as shown in FIGURE 11. Where there are SSG
verticals, install and seal aluminum bridges per instructions in Step 3.4.
Seal perimeter of frame. Care must be taken to marry seals at the corners of the frame. Interior
seals are not required for system performance but may be necessary for cosmetic purposes. When
installing exterior seal it is recommended that the seal be run prior to installing face caps. Keep weep
holes at sill clear of sealant. Never run perimeter seal along outer edge of face cap.
SSG Bridge Installation: An aluminum bridge must be installed at each horizontal to vertical connection
when using a SSG mullion. Attach to the horizontals using (2) FS-202 #8 x ½” Pan Head screws.
Apply sealant to the horizontal member and to the mating surface of the bridge. Set bridge in place
and attach. Tool sealant around the perimeter of the bridge and along the face of the mullion.
Cap seal fasteners. The joint at the face of the bridge to the horizontal must also be sealed.
SEE
FIGURES 12, 13, & 14, page 13.
Figure 11
Bed in sealant
Seal Zone Plug to
form a water tight seal
ICR-107-01 Mullion (deep pocket)
ICR-110-01 Mullion (shallow pocket)
ICR-108-01 Jambs
Zone Plug Installation