NEXT STEP MAY REQUIRE TO TRIM THE SUPPORT BAR (E) AND ITS COVER (G)
If the support bar is too long for your wall-to-wall opening "D", you will have
to trim it down. Below calculation is for reference only: Ensure you made all
the proper measurements before you cut the bar.
1. Measure the distance "D" at the height where the bar (E) will be installed.
2. If D < 60 in, cut the bar (E) to a total length of L = D - 1/4 in.
3. After the bar (E) have been cut, cut the same length on the bar cover (G).
E
L
1
D
2
L = D - 1/4 in
3
G
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