JELD-WEN JII032 Wood Bay or Bow Windows with Nailing Fin or Exterior Trim - Manual (Page 2)

INSTALLATION INSTRUCTIONS
for Wood Bay & Bow Windows with Nailing Fin or Exterior Trim (JII032)
2
1
REMOVE PACKAGING & INSPECT WINDOW
MATERIALS
Note! Follow all material manufacturers’ instructions for proper use
and compatibility.
• 3" galvanized casing nails (exterior trim windows) or 1 3/4"
galvanized roofing nails (nailing fin windows). Nails must penetrate at
least 1" into framing (or as required by local code)
• #10 x 2 1/2" corrosion-resistant pan head screws. Screws must
penetrate at least 1" into framing (or as required by local code)
• Non-Compressible or water degradable shims
• Sealant: We recommend OSI
® QUAD ® Max Sealant or equivalent. This
can be used in any application and can be painted or ordered in a
color matched product, if desired.
• Backer rod 1/8" larger than the widest portion of the gap (used in
conjunction with sealant bead).
• Polyurethane low expansion Window and Door foam: We recommend
OSI ® QUAD ® Foam or equivalent).
• 4", 6", or 9" (as required by local code and window configuration)
wide self-adhesive flashing: We recommend OSI ® QUAD ® Butyl
Flashing Tape or equivalent.
• Spray adhesive/primer for self adhesive flashing. Such as Loctite ® 300
or equivalent
REMOVE PACKAGING
Remove shipping materials such as corner covers, shipping blocks or
pads. If there is a protective film on the glass, do not remove it until
installation and construction are complete. Cut off any staple legs
exposed on the side of the frame.
INSPECT YOUR WINDOW
• Cosmetic damage.
• Product squareness (diagonal measurements not more than 1/8"
different).
• Correct product (size, color, grid pattern, handing, glazing, energy-
efficiency requirements, etc.).
NEEDED MATERIALS & TOOLS
For installations into a buck:
• Liquid applied flashing (Protecto Wrap LWM 200 or equivalent)
TOOLS
• Utility knife
• J-roller
• Hammer
• Tape measure • Level (4' minimum
recommended)
• Caulking gun
• Drill with 1/8" tapered bit and
3/8" countersink
SAFETY
• Read and fully understand ALL manufacturers’ instructions before
beginning.
• Do not work alone. Two or more people are required. Use safe lifting
techniques.
• Use caution when handling glass. Broken or cracked glass can cause
serious injury.
• Wear protective gear (e.g. safety glasses, gloves, ear protection, etc.).
• Operate hand/power tools safely and follow manufacturer’s operating
instructions.
• Use caution when working at elevated heights.
SAFETY & HANDLING
WINDOW & MATERIALS HANDLING
• Make sure operable windows are closed and locked prior to
installation.
• Heed material manufacturers’ handling and application instructions.
• Protect adhesive surfaces from dirt, moisture, direct sunlight and
folding over onto themselves.
• Handle in vertical position; do not carry flat or drag on floor.
• Do not put stress on joints, corners, or frames.
• Store window in dry, well-ventilated area.
• Protect from exposure to direct sunlight during storage.
• Install only into vertical walls and when conditions and materials
are dry.
IF INJURY OCCURS, IMMEDIATELY SEEK MEDICAL ATTENTION!
• Splits, cracks, holes, missing sections or other damage to the nailing
fin longer than 6" and/or within 1/2" of window frame.
• For units with integral head and seat boards, ensure the top of the
mull joints are covered and sealed with silicone.
If any of the above conditions represent a concern, or if you expect
environmental conditions to exceed the window's performance rating,
do not install the window. Contact your dealer or distributor for
recommendations.