Garage Door Off Track or Hanging Crooked? Why You Shouldn't Touch It

A garage door hanging crooked, with one side higher than the other or rollers popped out of the track, looks like something you could push back into place. Please don't.

A door that has come off its track is often still connected to springs and cables under tension, and it isn't properly supported anymore. Here's what usually causes it, what to do right now and what a proper repair looks like.

What "off track" looks like

• One or more rollers have come out of the vertical or overhead track
• The door is tilted, sitting higher on one side
• A panel is bent or buckled near a corner
• A lift cable is slack, frayed or hanging off its drum
• The door stopped partway and won't move
• The track itself is bent or pulled away from the wall

Why it happens

• Something hit it. A car backing out before the door was fully open, or a bump from a snow blower or bin. This one is very common.
• A cable snapped or came off its drum. The cables lift each side of the door. If one side loses its cable, that side drops and the door twists out of the track.
• A broken spring. When a spring breaks, the door's weight shifts suddenly and the cables can jump off the drums.
• Worn rollers or loose track brackets. Over the years brackets loosen and rollers wear, until one day a roller jumps out.
• Something in the way. An object in the track, or ice and packed snow at the bottom, that the door rode up on.

Why you shouldn't fix it yourself

The springs carry most of the door's weight. When a door is off track, that weight isn't being held the way it was designed to be. Pushing on the door, pulling the emergency release or forcing a roller back in can let one side drop suddenly. Cables under tension and torsion springs hold a lot of stored energy.

Common DIY attempts that go wrong:

• Pulling the red emergency release on a crooked door, so one side slams down
• Hammering the track straight while the door is still in it
• Running the opener to "pull it straight," which bends panels and can burn out the opener
• Unhooking or loosening a cable, which lets spring tension go all at once

What to do right now

1. Stop using the opener. Unplug it if you can reach the plug safely, so nobody hits the remote.
2. Keep people, pets and cars away from under the door and out of the opening.
3. Don't try to close it if it's stuck open. Leave it where it is.
4. If it's stuck open and you're worried about security, move valuables and lock the door from the garage into the house.
5. Take photos of both bottom corners, the rollers, the tracks, the cables at the drums and the springs above the door.

How a proper off-track repair goes

A technician will:

• Secure the door so it can't drop
• Control or release spring tension where needed
• Free the door, get the rollers back into the track, and straighten or replace bent track sections
• Check both cables and drums, and replace any cable that's frayed or kinked
• Check rollers, hinges and brackets, and replace damaged parts
• Rebalance the door and test the opener's safety reverse

If panels are badly bent, a section or the whole door may need replacing. A good tech tells you that before starting, not halfway through the job.

Our off-track garage door repair page explains how we approach it, and garage door cable repair covers snapped and loose cables. If a spring caused it, see garage door spring repair. Wondering what affects the price? Our guide to garage door repair cost in Toronto explains the factors.

Can it be prevented?

Mostly, yes:

• Wait for the door to open all the way before backing out. With a big SUV in a single garage or a tight laneway garage, it's easy to rush.
• Listen for new noises: grinding, scraping or popping as the door moves.
• Watch the cables. Fraying near the bottom brackets is a warning sign.
• Keep the bottom of the tracks clear of ice, salt build-up and clutter.
• Have the door looked at once a year: rollers, brackets, cables and balance. Our garage door maintenance visit covers all of that.

What to tell us when you call

1. Is the door open, closed or stuck partway, and which side is lower?
2. Did something hit it, or did you hear a bang?
3. Are any cables loose or hanging?
4. Is it a single or double door?
5. Photos of the corners, tracks, cables and springs

We repair garage doors across Toronto and the GTA, including Etobicoke, Mississauga, Oakville, Vaughan and Scarborough.

Door hanging crooked? Call or text GTA Garage Pro at (365) 360-4168, Monday to Friday, 9 AM to 8 PM. If it happens after hours, leave the door where it is and text us photos.