Though this problem should be obvious it shouldn t be overlooked.
Why won t my garage door close all the way.
Adjusting the travel setting on a garage door opener.
Test after each adjustment.
Then try opening or closing the door again with your transmitter and you should be all set.
Garage doors are heavy and to prevent injuries manufacturers of automatic openers include safety sensors to stop the door when someone is.
If there s something blocking the door from closing all the way a full close will be impossible.
The craftsman garage door opener shown here has two set screws that control door travel.
However if you lose power and use the disconnect switch you ll need to reattach it to use your garage door motor to open and close your door again.
One or more of these reasons is likely responsible for your garage door closing partially but not all the way.
Something blocking the door.
Adjust in small increments a half turn or less.