garage door heat prevention

https://garagedooropenerheatdamageplus.rivertonbrief.com/posts/protecting-your-garage-door-opener-from-heat-damage-in-arizona-summers

On hot days, your garage can turn into an oven, but a few simple tricks keep it cool. Reflective insulation on the door itself blocks heat, while sealing gaps stops hot air from seeping in. Adding a solar-powered attic fan or a small exhaust vent actively pulls out trapped warmth, protecting stored items and lowering nearby room temperatures.