Garage Door Problems in Cold Weather: Ice, Freezing and Slow Doors
Newton winters are hard on garage doors. Cold changes how rubber and metal and grease behave. Ice and snow add to the load. Most winter problems have simple causes. A few signal real damage.
The door is frozen to the floor
Melted snow can refreeze under the door. The bottom seal then sticks to the concrete. If you press the button the opener pulls against the ice. That can tear the seal or strain the opener.
- Stop pressing the button.
- Clear snow and ice from the door and the floor edge. Use a plastic scraper or a soft broom. Metal tools can cut the seal.
- Melt stubborn ice with warm water and dry the spot right away so it does not refreeze.
- When the seal is free try the opener once.
The door moves slowly or stops
Lubricant gets thicker in the cold. The door may drag. Small batteries in remotes also weaken. Some openers stop sooner on a cold day because the door needs more force to move. Clear ice from the tracks and try again. Check the batteries in the remote and keypad. See garage door remote not working for more checks. If the opener keeps stopping partway have it checked.
The door is louder than usual
Cold stiffens rollers and seals. Hinges can squeak. A light coat of the right lubricant helps. See how to lubricate a garage door. A loud bang is different. It often means a spring has broken. Read what a broken spring sounds like.
Springs and cables in winter
Springs work hard every time the door moves. A door that also carries ice or snow weighs more. Salt and moisture cause rust. Check springs and cables for rust or fraying. Our guide on why springs break covers the usual causes. A broken spring leaves the door very heavy. Do not lift it. See can you open a garage door with a broken spring.
Drafts and insulation
A cold garage affects any room above or beside it. A tight seal and an insulated door help. Learn more in weatherstripping and bottom seals and insulation R-value explained.
Prevent winter trouble
- Rinse road salt off the door and the track area.
- Replace worn seals before the first freeze.
- Keep snow from piling against the door.
- Service the door in fall. Use the seasonal maintenance checklist.
When to call a technician
Call for help if a spring is broken or a cable is loose. Also call if the door sits crooked in the track or will not move at all. Our emergency repair page explains what to do first when the door is stuck and a car is inside.
Door stuck or struggling this winter?
Call us or send a request. Tell us what the door did and we will help you decide the next step.