Knothead wrote:
You need 20 footers, the eaves are generally 2' and if you want 1'
eaves you
cut 'em down after installation.

Knothead

The last time I ordered pre-fab trusses the maker asked me
for the span, the overhang on each side, and pitch on each side.
Not all trusses are symetrical.

There may be cheaper 'standard' trusses with a standard overhang
that you can cut to your desired length but it may be just as
cheap to have them made the way you want them.


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FF