Posted 7/9/2010 20:45 (#1266929 - in reply to #1265565) Subject: RE: best way to buid a hay rack?
Huron county Ontario Canada
We use steel I beams for runners, then just use pressure treated wood for the rest. Our last ones were 8' by 22' and the steel I beams hold up well. We find the I beams are lighter than the equivalent strength in wood.
Dave