Apply Perimeter Sealant - Ykk ap YES 45 FS Installation Manual

YES 45 FS/FI Storefront System
STEP 14

APPLY PERIMETER SEALANT

-Install backer rod around the perimeter of the frame.
-Apply perimeter sealant to the joint between the frame and the structure.
-Do not seal the joint between the sill and the sill flashing.
-Make sure all screw heads are sealed.
See Detail 27.
Effective Date: May 29, 2018 | 02-4001-09
FRAME INSTALLATION
Flat Head
Fasteners Only
Seal all Screw Heads
Do not Seal
This Area!
Detail 27
YES 45 FI Shown
YES 45 FS Similar
E1-1054
(E9-1038)
3/8"
Page-25