Your jammed garage door can be caused by something as simple as an obstruction in the track.
Garage door jammed crooked.
A crooked garage door presents physical hazards to everyone in the house as well as practical hazards to the door itself.
The door may get jammed and there could be an emergency situation where you need to get your car out.
If there is a problem with either the rollers or the track this cannot happen correctly and may result in a crooked or jammed garage door.
This can be a quick fix by identifying the object and then removing it.
If the problem is not addressed in a timely fashion a door that closes with one side raised will waste energy make your home a target for thieves and lay out the welcome mat for local animals.
If the opener is adjusted properly the garage door will move up and down in an even motion.
The most simple and common is door shift.
Lodged garage door track.
Garage doors run along a series of tracks.
If the rollers have jumped the track entirely the garage door will likely not work at all.
When this happens you need to shift it back into position.
How to fix a garage door that gets stuck halfway.
A door that is stuck halfway open is a security risk.
Even with regular maintenance garage doors can sometimes stick refusing to open or close.
This will cause the unit to stick.
Without proper adjustment however the unit may run along the tracks unevenly.
Check to see if anything a shovel broom etc fell and is now stuck in the track that is causing it to be lodged.
Some times you need to adjust the garage door.
Pulling the door up and down is a garage door opener.
A crooked or off balanced garage door.
There are several things that can cause this.
It may be crooked or sit wonky within the door opening.
Your garage door seems to get stuck while opening or closing.
This can happen when the door has shifted to one side causing it to appear uneven.
This can often be due to a problem with the tracks or rollers.
The garage door needs to be able to run along these overhead tracks to retract into your garage.