The fix in instances with a door latch stuck because it is jammed by rust and other materials it is always best to disassemble the lock and do a bit of cleaning.
Garage door lock stuck.
Close the garage door and attempt to lock the door from the inside.
This can be a quick fix by identifying the object and then removing it.
Letting the components sit fully submerged in a vinegar of about 5 acidity will do the job of separating the gunk from your metal.
You should properly lubricate your garage door s track the opener chain and the springs every few months as part of regular preventative maintenance.
Locate where the ends of the locking bars.
Locate the square hole on the inside of each door track.
Use a file to widen the hole on the strike or remove the strike with a screwdriver and reposition it on the jamb.
Be sure to use clopay s garage door prolube or sillicone based lubricants.
Lodged garage door track.
Your jammed garage door can be caused by something as simple as an obstruction in the track.
Check the alignment of the deadbolt against the strike on the jamb if the lock is difficult to turn when the door is closed or the door doesn t lock at all.
The hole will be around the height of the second door.
How to fix a garage door that won t lock step 1.
Poor lubrication is a very common and easy to fix explanation for why you might find your garage door stuck.