A garage door spring snapping on a cold morning sends a sharp crack through the quiet air, leaving the door heavy

https://garagespring968.huicopper.com/broken-spring-replacement-and-smart-garage-door-opener-installation-before-the-next-freeze-1

A garage door spring snapping on a cold morning sends a sharp crack through the quiet air, leaving the door heavy, stubborn, and impossible to lift by hand.