Once you are clear that the only problem is a slightly loose chain then you can begin fixing the problem.
Garage door chain loose when closed.
If in doubt replace the chain completely.
For more information or to schedule a service call reach out to us today or contact one of our eight branches across western canada.
Step 2 turning off the power.
You can put the chain back on your automatic garage door opener using a simple adjustment mechanism.
Make sure that the garage door is closed and that you have another way of getting out of the garage.
A loose garage door chain has less power to open and close the garage door and it can often create a loud and annoying sound as the slack hits the door.
Tightening up the slack on your garage door will allow it to run more efficiently and will prevent loud noises that disrupt your home.