First and perhaps most commonly your safety sensors could be working improperly.
Garage door won t go down all the way.
If the door goes up but you can t make it go down you probably need to adjust the sensors.
Get it working with these easy tips problems with the sensors.
Force your garage door closed.
If you operate your door manually and the door will not go all the way down don t force it.
Also check the cables.
Garage door not closing all the way.
Carefully inspect the track and the rollers to see if something is stuck.
A twisted or slightly bent track may be the culprit.
Though this problem should be obvious it shouldn t be overlooked.
You just need to adjust the travel setting on your door opener.
Does your garage door keep coming back up after it hits the floor.
For those who are unfamiliar with how garage door sensors work there are two sensors each.
If you re in the habit of leaving the garage door open a variety of things including.
How to fix a garage door that won t go all the way down safety sensors.
Something blocking the door.
If you ve tried everything listed above and your garage door still won t go down you.