Instructions / Assembly

Set the left pan corner in place.
Set the right pan corner in place.
Use the glue provided to adhere the center
section(s) to the corner sections.
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Check local codes for special requirements.
Flashing can be used with or without house wrap.
*Do not flash the top until step 7.
After the pan is correctly assembled, wrap
the frame stud 4" – 4 1/2" up with a high
quality peel and stick water proof flashing.
Apply sealant along the ends, back edges,
and seams as shown, before unit is
installed in opening.
The sides of the rough opening are
flashed with a high quality 9" or 12"
“stapled on” flashing product.
B
C
D
E
F
*ASTM - American Society for Testing and Materials - E2112-07 section
5.16 - Installation Standard for building materials.
A
G
Apply three (3) 1/2" beads of sealant across
the width of the rough opening.
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Sill Pan assembly
Follow pictures to correctly install the pan system.
*ASTM E2112 -07 recommends pan systems under all windows and doors.
Use the sill pan available from Simonton.
Install sill pan (Recommended)
3