I just built a 30x50 garage and had a 12" I beam with center post on back wall and 14" I beam no center post 10' out from that. I am trying to figure out floor joist material and spacing. I am thinking of using C purlins welded to tabs at 16 OC. I think they are 14 Gauge 8x1.5 purlins. Any ideas...
I would like to discuss your insulation as I am not understanding "6" in Cieling and 4" in walls"...of a metal building? Like to know what you go with AC wie as well.
I am in Georgetown, we should go for a ride sometime. 2014 FLHXS.