Use and Care Manual

Wood Framed Wall
7/16" OSB/Plywood Sheathing
S T E P 1
S T E P 2
TYPE I OR II WRB
Layer of WRB cut tight to fit around
penetration
Apply flexible self adhered flashing
and sealant around penetration
Non-flanged penetration
TYPE I OR II WRB
Cut a slit in WRB base layer and tuck
the top of the outer WRB flap into the
slit
Outer layer of WRB cut tight to
penetration
1
2
3
TYPICAL NON - FLANGED PENETRATION FLASHING - DETAIL #12
1
2
Apply a layer of self adhered flashing
over the top flap
7/16" OSB/Plywood Sheathing
Wood Framed Wall