Originally Posted by
Lee Schierer
Unless you are dedicating the entire garage to your work shop or partitioning off one bay, any time you open the garage doors you will pretty much negate any efforts to cool or dehumidfy your shop area. You will also need to close off the ceiling area and insulate the walls and ceiling. Each time a vehicle backs out an equivalent amount of outside air will be drawn in, not counting the cooler inside air draining out for the whole time the door(s) are open.
The good news is your body will acclimate to the warmer/humid weather after a year or so.