Garage Door Chain Loose When Closed

Tightening up the slack on your garage door will allow it to run more efficiently and will prevent loud noises that disrupt your home.

Garage door chain loose when closed.

2 brace the open door. A loose chain isn t just noisy it also forces your opener to do more work making the whole system less efficient. Tightening up the chain is therefore an important part of regular maintenance. If you find that your garage door opener chain has become loose with time you may want to tighten it up in order to remove some of that slack.

Move the garage door up and down until you find a place where the door stays suspended when you let go. If that point is more than four feet or less than three feet above the ground you will need to balance the door.