The garage door may have looked fine in the dark, but after the spring snaps on a cold morning, it becomes heavy, stuck

https://garagerepair383.quillnesty.com/posts/what-to-do-when-your-garage-door-spring-breaks-right-before-work-in-winter-2

The garage door may have looked fine in the dark, but after the spring snaps on a cold morning, it becomes heavy, stuck, and clearly broken.