HI Guys,
Lurking here, and only a few posts, but want your thoughts. I built a 26x48x12 last fall. 2x6 walls, spray foam walls, steel siding, 4/12 pitch roof, flat ceiling with blown in insulation R49, 1/2" pex, 4) 300' loops. I have 2) 10x10 doors, 1) 7X9 door, and a 36" man door. 3) 3x4...