My Garage Door Won T Close All The Way Down

One of the more difficult problems for do it yourselfers to diagnose is a worn cable pulley on an extension spring door.

My garage door won t close all the way down. Garage door not closing all the way. This is almost always the result of a dirty or obstructed safety feature. When the door won t go down automatically. This page should help you troubleshoot your garage door problems.

Though this problem should be obvious it shouldn t be overlooked. The travel controls how far the door goes up and down. If there s something blocking the door from closing all the way a full close will be impossible. You push the button to close the garage door.

If the problem isn t your sensors then you ll need to increase the down travel. Garage doors are heavy and to prevent injuries manufacturers of automatic openers include safety sensors to stop the door when someone is in the way. You just need to adjust the travel setting on your door opener. Most newer openers have a safety feature that makes the door reverse if it encounters an obstruction.

First check the sensor lights. Clutter or obstructions that block the sensor are the first problems to look for if your door won t close or in extreme cases open at all. Does your garage door keep coming back up after it hits the floor. If your garage door all of sudden won t go up and you re sure the transmitters are working properly and power is getting to the motor then you may have broken torsion springs.

Your garage door opener may tell you this by showing a blinking light. A garage door that won t close all the way may also need to be adjusted. If you happen to be home when these break you ll hear a loud bang from inside your garage. 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.

Something blocking the door. All you will have to do in this case is readjust the sensors to allow the garage door to fully close. It goes partway down reverses direction and goes back up again. The safety sensors for your garage door located near the floor on each side of the garage on the tracks may have become out of alignment.

However if this is your issue make sure you check the sensors first.