I am located in Houston, TX and so you can imagine how hot and humid it is right now in the summer. I live in a 3 story townhome style house with an attached garage. And another thing is that I also charge my Tesla in the garage and so in the summer, it gets quite hot in the garage.
So trying to cool down the garage, I'm wondering if it would be better to add a couple ventilation grills on the garage door instead of adding insulation foams on the door?
Maybe I should do both? and have a cutout for the ventilation on the insulation. What do you all think?