Lear60man's latest activity

Ive thought of this as well....drawing in cooler air will result in less work to cool it further. Thanks for reaffirming that thought.

Thanks for the replies, lots to chew on. I agree with all of the comments on the roof 'insulation' or lack there of. I would like to...

S Florida, 40X60 with 18' vertical walls metal barn. I currently have a 5 ton AC unit and 2" foam board on walls with 1/4" bubble style...