Doors with extension springs have two sets of pulleys (which are sometimes called sheaves): one at the end of each spring and one at the top of the vertical door track. They also have two cables on each side. One cable attaches to the bottom of the door, runs up and over the pulley above the door and around the spring pulley and then attaches to the door track bracket. The other cables are safety cables that run through the middle of the springs and are fixed to a track bracket at both ends. These cables restrain the springs if they break under tension. All extension springs must have safety cables.
The technician did a wonderful job - arrived on time and completed the job in less than 2 hours. I would have given him a 5 on everything if he had returned to add the additional piece (a piece that is fixed to the door frame for better insulation) to my door on the outside on the day he said he would come back. The piece he brought was of wrong color and he said he would be back with the right color the first day after New Year's Day to put up the piece. I hope he can come back soon.
Garage doors cause injury and property damage (including expensive damage to the door itself) in several different ways. The most common causes of injury from garage door systems include falling doors, pinch points, improperly adjusted opener force settings and safety eyes, attempts at do-it-yourself repair without the proper knowledge or tools, and uncontrolled release of spring tension (on extension spring systems).
If this is the problem then you will be able to tell by seeing if your garage door rollers are literally off track. If your garage door panels are not damaged, then you do not need to replace your door. However, the rollers do need to be put back on the track which should be done by a professional. If you are looking for a garage door company that specializes in Garage Doors, Garage Door Repair, or Garage Door Openers, or are just looking for more information, please visit our website at precisiondoor.net. Remember, "We Fix Garage Doors Right"™.
Sometimes, people unplug their power source and then wonder why their garage door opener fails to work. Sounds ridiculous, I know, but it does happen. Make sure that your garage door opener is plugged into a working outlet. Outlets sometimes go out without warning, so you can check to see if the outlet is working by plugging another working electronic device into it. Also, check your circuit breaker, fuse, or GFCI.
When you install a new garage door, replace all the hardware as well. If your automatic opener doesn’t have an automatic reversing system that includes photoelectric eyes, replace it. Doors with openers also require two extra pieces of hardware that you’ll see in Photo 4: a support strut (usually included in the door kit) and an opener bracket (not included). For doors with torsion springs located over the door, spend the $50 or so to have a garage door professional release the tension.