Originally Posted by
cjblair
My dad spray foamed his detached garage. Downside is it's a little too tight and moisture that comes off the cars in the winter stays in there if the windows are closed. He heats the garage, but must keep a window cracked to control humidity.
RE: Wall finishing, he sheeted all his interior walls in plywood then painted white. Something to consider as it makes it very easy to mount any shelving, racks, etc etc. No need to find studs unless it's for something really heavy like a tire rack.