Installation Guide

INSTALLATION INSTRUCTIONS
for Wood Patio Doors with Exterior Trim or Nailing Fin (JII026)
5
PREPARE STUD-FRAMED WALL
PREPARE BUCK
4
5
Note! This section applies to installations into a buck only. For
installations into a stud-framed wall, begin with section 4, “PREPARE
STUD-FRAMED WALL.”
1. Seal any joint larger than 1/16" in the buck and between the buck
and the concrete/masonry with sealant.
2. Cover the buck and the surrounding concrete/masonry at the
head and jambs (apply over sill pan as shown if installing a
job site fabricated sill pan) with liquid applied ashing per
manufactures’instructions.
END of Buck Instructions, SKIP to section 7, “INSTALL PATIO DOOR.”
Sealant joints
Liquid applied
ashing
3. Cut a piece of self-
adhered ashing
the length of the sill
and apply over the
entire sill pan. For
step-down landings,
fold ashing down
as shown. For
continuous slabs,
trim ush with
roughopening.
4. Cut two pieces of
self-adhered ashing
9" wide by the sill
pan width +3" long.
a. For continuous
slab landings
only, cut out the
inside corner.
b. Adhere the pieces
of ashing to the
inside corners.
Stretch ashing
as needed to
cover corners and
lay at.
5. Smooth gaps or
bubbles beneath
self-adhered ashing
with a J-roller
(remove and replace
if necessary).
6. Seal back corners of
sill pan with sealant.
7. For step-down
landings only, cut
plastic drain screen
to length of sill + 2",
center, and staple
1/2" below sill edge.
PREPARE BUILDING WRAP
Note! Check with the building wrap manufacturer to verify the
following steps will not void their product warranty.
1. Trim building wrap
ush with the
roughopening.
2. At the head, cut
building wrap at
45° and tape up
asshown.
3. Trim the sides of
the building wrap
sufciently to allow
the nailing n to be
mounted against
thesheathing.
INSTALL JOBSITE FABRICATED SILL PAN
Note! The rest of the steps in this section only apply to a job site
fabricated sill pan. If installing a sill pan that you have purchased,
follow manufacturer’s instructions for installation and skip to section 7,
“INSTALL PATIO DOOR.”
1. If installing a metal sill pan on concrete, cut a piece of self-adhered
ashing the length of the sill pan and adhere it to the entire bottom
surface where the pan will sit on the concrete.
2. If fasteners are
required through
the sill, apply spray
adhesive/primer
to the sill pan and
surrounding area.
Follow spray adhesive
manufacturers’
instructions for
applicationmethods.
Sill pan
width
3"
9"
Discard
(for
continuous
slab only)
Continuous Slab
Landing
Sill pan
width
6"
3"
Step-Down
Landing
Sill pan
width
6"
3"
Sealant
45˚
1/2"
1"
S
p
r
a
y
A
d
h
e
s
i
v
e
6"
6"