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INSTALLING
FIRESTOP
RADIATION
SHIELD:
Nail
the
firestop
Radia-
tion
Shield
to'
the
bottom
of
the
framed
ceiling
opening
using
at
least
two
8-penny
nails
per
side.
CHIMNEY
INSTALLATION
INFORMATION
ROOF
CLEARANCE
Frame
a
square
opening
in
roof
maintaining
the
required
2"
/'
clearance
to
combustible
materials
between
the
chimney
and
the
framed
opening
and
roofing
material.
INSULATION
RADIATION
FIRES
TOP
RADIATION
SHIELD
Provides
proper
clearance.
2"
clearance
does
not
app~y.
Clearance
between
chimney
and
enclosing
wall
2".
ROOF
rr=
ATTIC
CEILING
ROOM
8"
Chimney
fits
between
standard
16"
OC
joists.
12