garage door heat prevention 3

https://kilo-wiki.win/index.php/How_to_Spot_and_Prevent_Garage_Door_Opener_Heat_Damage_in_Arizona

To keep your garage from turning into an oven in summer, start by insulating the door and sealing any gaps around the edges. Reflective foil or a radiant barrier on the door's interior can bounce heat away, while a white or light-colored exterior finish helps reflect sunlight. Ventilation is also key—adding weatherproof vents or a solar-powered fan lets hot air escape. For especially hot climates, consider a garage door insulation kit or applying a ceramic coating that blocks infrared heat. The…