I second that request for pics and info about spray foam. The pole barn I acquired when we bought our house is 28' x 45' and we want to insulate - at least enough to cut down on heat transfer and stop the condensation that will occur if/when we heat it (while working on a project, not...
Howdy! My new wife and I just bought our first house in July and it came with a 28 x 45 pole building. Lucky me! It had a gravel floor but we got concrete poured in September. It has minimal lights and has receptacles down one wall only, so I'll be upgrading both soon. I'm stuck on what lights...
Try placing your saw and any other (rust-prone) items on a sheet of OSB, plywood, etc. Seems to form a barrier between cement or dirt floors and your valued stuff. Worked for me, Harleys and tools quit having condensation all over them when temp changed. I'm in Indiana...