In the icy early hours, a garage door spring snapping can happen without warning

https://www.scribd.com/document/1063446253/Garage-Door-Repair-and-Broken-Spring-Replacement-for-Sudden-Cold-Weather-Breaks-180706

In the icy early hours, a garage door spring snapping can happen without warning, making the garage feel silent and broken except for the loose metal parts.