If the light attached to the door opener mechanism blinks several times after the door reopens, this generally means something is blocking the sensors or that they've become misaligned.  The two sensors are generally clipped onto the door track about six inches from the floor. You can move them slightly with your hands to try to get them lined up.   Other possibilities include a broken cable that must be replaced, a track that is bent and needs to be replaced or a worn extension spring cable pulley that needs to be replaced.
When it comes to installing garage doors and openers, The Home Depot has an unbeatable team of professionals dedicated to making sure your garage door project runs smoothly from start to finish. Your new garage door can be customized with a variety of features like unique color choices, window styles and hardware upgrades. We also offer options for your garage door opener including Smartphone control, Wi-Fi, battery back-up. The Home Depot installs garage doors and garage door openers with extended warranties that go beyond industry standards. Contact us today for a free in-home consultation.
Very professional and great customer service. I received a 30 minute courtesy call before they arrived and answered all my questions regarding my problems. They came to give me an estimate, but I was so impressed with them they installed garage door openers the same day. Even corrected panel issues from builder. I would definitely recommend anyone that is looking for a repair or replace. The Js'
Mechanical garage door openers can pull or push a garage door with enough force to injure or kill people and pets if they become trapped. All modern openers are equipped with “force settings” that make the door reverse if it encounters too much resistance while closing or opening. Any garage door opener sold in the United States after 1992 requires safety eyes—sensors that prevent the door from closing if obstructed. Force settings should cause a door to stop or reverse on encountering more than approximately 20 lbs (9.07 kg) of resistance. Safety eyes should be installed a maximum of six inches above the ground. Many garage door injuries, and nearly all garage door related property damage, can be avoided by following these precautions.
Another key safety feature to prevent entrapment from garage doors is the “electric eye” sensor system found on many more modern garage door systems. Sensors placed on either side of the garage door’s track system about 4 to 6 inches off the ground transmit an infrared beam of light during a door’s closing operation. Should anything break the beam during the closing operation – including adults, pets or other objects – the opener should automatically stop and reverse the closing operation.

One aspect of hiring a garage door professional that differs, however, is emergency service. If you need after-hours or weekend service for a damaged or malfunctioning garage door or opener, be sure to ask your garage door contractor upfront about emergency service call fees, which can cost hundreds more than regular services. Unless it’s absolutely necessary, you may save significant money by scheduling garage door repairs and services during normal business hours. 

Plus, we carry all the best and high quality products from the top garage door brands. Whatever is your requirement or need for your garage door, we are sure to have them in our comprehensive inventory. We have garage doors in different styles, materials, colors, designs and what-have-you. If you still cannot find what you are looking for, we can always source them out for you.
Fiberglass and vinyl garage doors are composite units, combining a steel core behind a fiberglass or vinyl skin. They have also polyurethane insulated base sections, or other type of foam insulation. These premium doors can match steel garage doors, and be a realistic imitation of wood (namely fiberglass units), but they may be more expensive than steel units.
Very professional and great customer service. I received a 30 minute courtesy call before they arrived and answered all my questions regarding my problems. They came to give me an estimate, but I was so impressed with them they installed garage door openers the same day. Even corrected panel issues from builder. I would definitely recommend anyone that is looking for a repair or replace. The Js'
An extension spring counterbalance system consists of a pair of stretched springs running parallel to the horizontal tracks. The springs lift the door through a system of pulleys and counterbalance cables running from the bottom corner brackets through the pulleys. When the door is raised, the springs contract, thus lifting the door as the tension is released. Typically these springs are made of 11 gauge galvanized steel, and the lengths of these springs are based on the height of the garage door in question. Their lifting weight capacity can best be identified by the color that is painted on the ends of the springs.
Hmmm...Intro to E12...looks suspiciously like a freehand angled cut on that contractor saw... Yes, the riving knife might save you from a dangerous kickback...but still a very bad idea.. Why not a 'safety segment' explaining kickback and why you should not do this (styrofoam demo, back side of the blade teeth rising up grabbing the foam and throwing it back at you...)

The Quick-Release Key guarantees garage access anytime providing The Quick-Release Key guarantees garage access anytime providing exterior manual operation of any brand of garage door opener. It allows garage access during power outages and other opener failures. Compatible with a wide range of metal or wood garage doors this convenient option is ideal for vaulted garages with no ...  More + Product Details Close


Garage door springs come in two styles: torsion (see above), which mounts on the header above the door, and extension (Photo 1), which floats above the upper roller track. In the past, extension springs were safer to install but didn’t have containment cables running through the center of the spring. Without cable, these springs become dangerous, heavy whips when they break. They also tend to be noisier than torsion springs, and we recommend you use them only if you don’t have the 12 in. of headroom above the door that a torsion spring requires.
Garage door springs come in two styles: torsion (see above), which mounts on the header above the door, and extension (Photo 1), which floats above the upper roller track. In the past, extension springs were safer to install but didn’t have containment cables running through the center of the spring. Without cable, these springs become dangerous, heavy whips when they break. They also tend to be noisier than torsion springs, and we recommend you use them only if you don’t have the 12 in. of headroom above the door that a torsion spring requires.
Given the complexity of a garage door and opener system, there are a variety of different areas something could go wrong. If your garage door shakes or is very loud during operation, the garage door closes all the way only to immediately open back up, the garage door opens slowly or closes too quickly, or the garage door opener and remote aren't working at all, you should seek help from a professional garage door repair specialist.
"We had an unusual repair requirement. We have horizontal sliding steel doors on our 1950's equipment shed. The upper track was damaged by a roofer's forklift while they were loading supplies onto the roof. The track is made out of very heavy steel, not like the track in today's doors. Toby, responded to my request very quickly and came out of his way to inspect the damage. Although it was not something that he had encountered before, he was able to fix the track and the door is operating better than it has in years. Thank you."
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