With my garage/rec area complete, I need to figure out a way to cool it down. I've already insulated the garage door with R18 batting. That brought the internal temps down to the mid 80s when it's over 100 outside. Tried my portable AC but that didn't do anything. A swamp cooler will not work with our normal 50% humidity.
I have a Vornado fan outside currently and it keeps air circulating well enough. Any suggestions?
