garage door heat prevention 2

https://wiki-book.win/index.php/Smart_Garage_Door_Heat_Prevention_Tips_for_Arizona_Homeowners

To keep your garage from turning into an oven, start by sealing any gaps around the door with weatherstripping. Adding a reflective insulation panel on the inside can also help bounce heat away. For even better results, consider a powered garage door opener with a thermal break, or simply paint the door with a light-colored, heat-reflective coating to reduce solar absorption.