Instructions / Assembly

FASTEN PRODUCT (SIZE AND SPACING)
5
Window
Window
3"- 7"
Installation Instructions
for Vinyl Windows with Integral Nailing Fin (JII001)
7
Common Window Fastening
Areas such as Florida and the Texas TDI region have different
anchoring requirements based on product certication. For
information on specic products, visit www.oridabuilding.org
or www.tdi.texas.gov and follow the anchoring schedule given in
the drawings for the product instead of the anchoring schedule in
thisdocument.
Fastener (screw/nail) Spacing Table
PG20 Fasten window through the nailing n holes
3"- 7" from the corners and 12" (max.) apart
all the way around the window.
PG35 - PG50
(See exceptions
below for Hung and
Fixed windows)
Fasten window through the nailing n holes
3"- 7" from the corners and 8" (max.) apart all
the way around the window.
Fixed Windows -
PG50 or above
Fasten window through each nailing n hole
(every 4") on the jambs and 8" (max.) apart
along the head and sill.
Hung Windows -
PG50 or above
Fasten window through the nailing n
holes 3"- 7" from the corners. Then, install
fasteners 12" (max.) on-center on the jambs,
with fasteners every 4" on both sides of the
Interlock. Install fasteners 8" (max.) apart along
the head and sill.
Continuous Head
and Sill (with mull
post) - PG35
From the center line of the mull post, place a
fastener at 2" and another at 4". Repeat on
both sides and at each end of the mull post.
Continuous Head
and Sill (with mull
post) – PG50
From the center line of the mull post, place a
fastener at 2", 4" and another at 6". Repeat on
both sides and at each end of the mull post.
Mull Joints From the center line of the mull post, place
a fastener at 2", 4", 8" and another at 12".
Repeat on both sides and at each end of the
mull post.
Mull joint
Nailing
n
4"
4" 4"
2"
2"
Mull Example
See
table
Center Line
Embedment must be a minimum of 1 1/4" into the
structural framing. Fastener (screw/nail) heads must
be ush. Do not dent nailing n. Use the table to nd
the correct product and fasten it asdirected.
Fastener Spacing Table
Products are fastened according to performance grade.
Performance Grade (PG) is located on the purchase paperwork or
NAMI certication label xed somewhere on the frame, generally
on the head jamb. If this label is missing, use PG50 and above
fastener pattern.