Adjust the springs on both sides of the door the same way.
How to adjust garage door closing.
From inside your garage close your garage door.
You can buy them in any diy store and they re very easy to install.
By pushing the door back into position you should have made the vertical track straighten.
Check your door opening force.
Install a garage door threshold.
Identify the switches by the up or open.
If the door is not closing completely you will turn the close or down screw one quarter turn in a counterclockwise direction.
Look for two limit adjustment screws.
To adjust your garage door s side mounted springs first open your door fully and secure it in place with a c clamp below the bottom roller.
Push the door push the door back to adjust the door and get the center aligned again.
Place a stepladder beneath the box portion of the garage door opener.
If the door was closing too quickly move the spring to the next higher hole on the bracket.
If it was opening too quickly move it to the next lower hole.
If there s a slight gap at the bottom of your garage door then a garage door threshold is a great option.
Have a helper steady the ladder.
They come with a rubber threshold and glue and sometimes a caulking gun too.
Once the spring is free of tension remove from its track hanger.
How to adjust a garage door to close completely.
How to adjust garage door close force.
Test and adjust the door opener s reverse feature.
These may be on the side of the box but are usually at the rear.
It is possible that the vertical track down the side has gone out of alignment and shifted due to a slightly loose lag screw.
Adjust your door opener limit switch.
Check the space under the bottom door edge to be sure it is tight.