Furthermore, the handles that serve as decorative locks, as explained above, though functional, are not meant to bear the weight of the door when raising or lowering the garage door. They are installed as a security measure for garage doors that don’t have an opener.
Additionally, the handle shouldn’t be necessary to move the door if the door is balanced. A properly balanced door can be opened by gently lifting the bottom panel as the door shouldn’t weigh more than 5-10 lbs.