Posted 11/24/2012 20:48 (#2714929 - in reply to #2714859) Subject: RE: Shop Door Size???
To be NAT approved, it needs to be just 6 inches narrower than the shop wall it is installed if it is in the longest wall on the building.
If it is not on the longest wall, then move it to the longest wall and see above.
INDY
Shop Door Size???
