Why cold weather causes problems
Cold does a few things to a garage door: metal contracts, old grease thickens and gets sticky, and the rubber bottom seal can freeze to the concrete. Openers also have force and sensitivity settings that, in winter, may read the extra resistance as an obstruction and stop or reverse the door.
Quick things to check
- Ice or snow frozen along the bottom seal to the ground
- Stiff, gummed-up rollers and hinges needing fresh lubrication
- The opener's force/sensitivity setting reacting to added resistance
- Photo-eye sensors knocked out of alignment
Never force a door that's frozen to the ground — you can strain the opener or bend a panel.
When to call
Cold weather is also when brittle, worn springs finally snap — the number-one winter failure. If your door is heavy, loud, or the spring looks separated, don't risk it. We handle spring repair and winter tune-ups same-day across Chester County.
Frequently Asked Questions
Why does my door open then immediately close in winter?
Usually the opener's sensitivity is reading cold-stiff resistance as an obstruction, or the seal is frozen down. A tune-up and setting adjustment typically fixes it.
Do springs really break more in cold weather?
Yes — cold makes worn metal brittle, so a spring near the end of its life often snaps on a freezing morning.
Need a hand with your garage door? We offer same-day repair and spring replacement across Chester County. Call (610) 632-5206 for a free quote.