Sill Preparation - Ykk ap YES 45 FS Installation Manual

YES 45 FS/FI Storefront System
Seal Joint
With Sealant
End Dam
E1-0199
STEP 11

SILL PREPARATION

At every splice condition, apply bond breaker tape to the back of the sill member before the joint is
sealed between the sill and sill flashing.
See Detail 20.
nt
Effective Date: May 29, 2018 | 02-4001-09
FRAME INSTALLATION
Detail 19
Seal Joint
With Sealant
3 / 8
"
Seal The Inside Face
Of Splice Joint After Sill Has
Been Installed Into System
Bond Breaker
Tape
Detail 20
Page-19