Posted 3/3/2021 19:30 (#8871093 - in reply to #8870727) Subject: RE: Rough sawn 2X12" verse store bought 2X12" strength?
full dimension 2X16 is a heck of a chunk of wood.. almost beam type stuff. 4 foot centers on a 14 foot run should handle it easy. Especially if you set the rafters on a ledge, instead of toenailing or screwing through the center.