ATTACH THE TOP MOUNTING
4
RAIL SEAL STRIP
Remove the backing from the top mounting
rail seal strip and attach the seal strip to
the bottom of the top mounting rail, along
the front edge. Allow the seal strip to
overlap 3/8" on each end.
3/8"
FRONT VIEW
3/8" overlap
Seal strip
INSTALL THE TOP MOUNTING
5
RAIL ONTO THE CASE
Attach the top mounting rail onto the top
of the case with 3 Type B screws.
Type B
screws
Installation Instructions
Top mounting rail
Remove
backing
from seal
strip
3/8"
Top mounting rail
3/8" overlap
Top
mounting
rail
INSTALL THE
6
SIDE ACCORDION PANELS
A
Slide the left and right accordion panels
into the top and bottom mounting rails.
B
Attach the accordion panels to the case
using 3 Type A screws on each side.
Accordion
panel
Type A
screws
PREPARE THE WINDOW
7
• Cut the window sash seal to the window
width and stick the adhesive side to the
bottom of the sash.
10
Top mounting rail
BACK
Bottom mounting rail
Window
sash seal
INSIDE