Why Does Garage Door Almost Close And Then Go Back Up?
There is nothing more annoying than coming home to find that your garage door keeps going back up. Instead, it insists on reversing halfway, leaving your possessions and house vulnerable to the outside world. It is not unusual and can either be a minor annoyance or a significant security threat. So, what causes the issue, and how is it fixed?
Understanding the Problem
A garage door that comes down then goes back up usually signifies issues with its safety sensors, alignment, or hardware. New doors come equipped with safety sensors to avert accidents, and this is normally where the issue is. Blockages or dust on these sensors can falsely detect the presence of an obstructing object, causing the door to reverse.
Track misalignment is another common offender. As time goes by, tracks that guide your garage door can move from their initial position, disrupting smooth functionality. Similarly, damaged or worn-out springs, which support the door’s weight, can get in the way of its ability to close. Even your garage opener settings—like its close limit—can make the garage door almost close then goes back up prematurely.
Home Solutions
Luckily, homeowners can troubleshoot these problems. Begin with the sensors. Look for dirt, dust, or blockages on them. Clean them with a soft dry cloth, and ensure they are properly aligned. Misaligned sensors are prone to making the door reverse for no apparent reason.
Then, check the tracks for gaps or bends along the rails. If you find misalignment, loosen the screws holding the tracks carefully and adjust until straight. Tighten the screws after straightening the tracks and check the door’s movement.
For hardware problems like compromised springs, check the springs’ tension and condition by noticing if the door is receiving uneven pressure. Although small adjustments can be made using the right tools, this process needs to be handled with care due to the high tension that these components take.
Finally, check the settings on your garage opener. Most units have a close-limit setting that regulates how far the door travels before closing. When this setting is off, the garage door bounces back up. Consult the manufacturer’s instructions to adjust it to the proper range.
When to Call an Expert if Your Garage Door Bounces Back Up
While self-repairs can solve some issues, others are beyond the skill level of even the most proficient homeowner. For example, garage door repair in Pembroke Pines can help with broken springs, and their specialized equipment makes the job easy and risk-free. The high tension in these parts can cause injury or further damage to your garage door system if not dealt with correctly.
Recurring problems with the sensors or tracks in spite of troubleshooting for the first time need professional attention. The same can be said of problems with the motor or electrical parts of the opener, which should be checked by a technician specializing in garage door repair. A professional technician can get all the parts to work properly as required, making your garage door safe and reliable. Not only is time saved, but such a professional repair also comes with a guarantee, giving you peace of mind.
Tackling this Problem Straight On
A garage door that starts to close then goes back up is a frustration, yet it does not have to be a permanent one. Through understanding common causes such as sensor problems, misalignment of tracks, and tension in the spring, the majority of homeowners are capable of taking care of the problem themselves. But for concerns over safety or aptitude, always opt for the professional. Using the correct procedure, a garage door that goes down then goes back up will be back to proper functioning order in no time.
