On a freezing morning, a garage door spring snapping can turn a routine exit into a sudden problem

https://garagecenter550.evergrovio.com/posts/off-track-door-roller-replacement-or-broken-spring-replacement-what-your-door-needs

On a freezing morning, a garage door spring snapping can turn a routine exit into a sudden problem, with the door sagging and the mechanism hanging tense.