garage door heat prevention 4
https://atomic-wiki.win/index.php/Arizona_Garage_Door_Maintenance_Tips_for_Extreme_Heat
Keeping your garage door from turning into a heat trap starts with simple fixes like adding reflective insulation to the door panel and sealing gaps with weatherstripping. Applying a radiant barrier inside the lid can block summer heat, while a white or light-colored exterior reflects sunlight so the metal won’t soak up warmth. Even basics like running exhaust fans or opening windows for a few minutes, paired with shade from trees or a simple awning outside, make a big difference without expens…