Hi guys I'm in South Florida and it get hot here especially in the summer but it's usually hot all year round. I have a one car garage attached to my house and it gets crazy hot! I have my 2 dogs in there because they are not trained yet but I need to find a way to make it cooler in there for the dogs and so that I can do laundry without sweating an ocean in .2 seconds. My dad wanted to put styrofoam on the garage door (metal) and I don't think that would work. I have tried to leave the door open leading into the house but that just makes the house hotter. I tried getting someone to put a vent in but they said that the vents I have is only made specifically for my house and it won't work.
What can I do to help keep my garage cooler in Florida