I've got a workshop with no heater or AC (I'm in North Florida, so I don't NEED either), with fairly heavy shade year round. Would insulating the walls do anything useful? Currently it's exposed studs with T1-11 exterior and windows on 3 sides, with a sloped roof going from around 10 feet down to 8'1/2" or so.
My Father in law keeps insisting I insulate the place, but I don't see the utility, since there is nothing inside the workshop for the insulation to work on. Would it pretty much only make the workshop hotter in the summer and warmer in the winter, or would I actually be able to see a difference?
Thanks, Nathan