This is a particularly annoying issue for automatic garage doors that are broken.
Manual garage door stuck shut.
Check to see whether the outlet that powers your garage door opener has power.
Shut off the power to the garage door opener.
If your garage has a manual door meaning one that s opened and closed by hand and the garage door refuses to go down do not force it.
This could cause unnecessary damage.
While many problems that keep the door from opening are caused by broken springs a lot of other parts could be keeping your door from functioning properly.
Check to see if anything a shovel broom etc fell and is now stuck in the track that is causing it to be lodged.
Turn the power back on and the door should open and close normally.
First check the battery in your garage door opener s remote.
This might sound obvious but you would be surprised how many people forget this simple step.
Check the door s electric eye.
Start by checking the rack and the rollers to see if something has become stuck.
If this is also faulty your garage door will be stuck in the shut position.
Typically in residential garage doors if your door is difficult to open manually it is caused by a broken or failing spring s.
One of the more difficult problems for do it yourselfers to diagnose is a worn cable pulley on an extension spring door.
Both jobs are relatively simple and we would normally be able to do either as part of a standard call out visit.
Torsion spring systems use spring s that are mounted to a spring bar torsion tube that is.
In these cases the emergency release is relied upon to open the door manually.
Unplug the opener and plug in another device such as a light to see whether the outlet is providing power.
Enter the garage by the side door then you can open the main door using the internal handle.
To see if this is the reason your garage door won t close try the following steps.
You can continue to use the door this way until you have the lock and or handle connection repaired.
Lodged garage door track.
Your jammed garage door can be caused by something as simple as an obstruction in the track.
This is true weather you have a torsion or extension spring system.
This can be a quick fix by identifying the object and then removing it.
If your garage door is closing fully and then reversing to open again then it may be due to a problem with the close limit switch.