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Top 5 Reasons Why Your Garage Door Won’t Close and How to Fix Them
Did you know that almost 30% of home invasions happen due to an unlocked entrance? An inoperative garage door jeopardizes security and convenience. It opens your garage to burglars and the environment.
Think you just finally get to rest at your place; now you fret that your garage door is wide open and waiting for whoever will come into your property. Whether it’s a malfunctioning sensor or a frayed wire, your garage door won’t close, and in many ways, it is a security threat.
Contemplate all the security a proper, closed garage door gives you. Once you have identified the problem of why it won’t close, you can protect your home, exclude trespassers from reaching your house, and keep issues from occurring time after time.
Here are the top five reasons your garage door isn’t closing and how to fix each one today!
What Are the Most Common Reasons Why a Garage Door Won’t Close Properly?
- Blocked Sensors The main safety features of a garage door are sensors. Usually, if there’s an obstacle in its path, the garage door will reverse itself or refuse to close altogether. This is because the sensors have been blocked, even partially. Make sure you clear away dirt, debris, and other possible obstructions from surrounding areas that could interfere with these sensors’ proper operation.
- Misaligned Tracks The tracks of your garage door become misaligned due to wear and tear or improper physical impacts. A non-aligned door usually fails to close well. Check for bends, gaps, or misalignments along the tracks. Tiny trouble causes malfunctioning.
- Faulty Remote or Wall Switch At times, it is the remote control or the wall switch used to open or close the garage door that is the cause of the problem. If the remote is defective, the door will not close according to its command. Replace the remote batteries or check the wiring of the wall switch if it is good or not.
- Problem with Springs The springs in your garage door lift or lower the door. If the springs break or lose tension, the door might be having a problem closing. Through the naked eye, it can easily spot clear signs of wear and tear in the springs. Provided that the springs appear to have been damaged, they must be changed by a professional.
- Faulty Electrical Connection Garage doors happen to be electric devices, and sometimes they face wire issues or power supply issues. A damaged wire or a weak power supply might cause the garage door to not close down properly in case the power supply to the door opener is cut off. In case of electrical troubles, try checking your power supply and wiring.
How Can Misaligned or Obstructed Safety Sensors Cause a Garage Door to Remain Open?
Safety sensors are aimed at averting such incidents from occurring by detecting any types of obstructions in the door’s path. If safety sensors get misaligned or obstructed, they would make the garage door opener keep the door ajar. Hence, there is a possibility of its alignment being physically disturbed or vibrated over time.
First step: Check whether the sensors are centered one in front of the other and at the same height. If anything is improper, it must be adjusted by loosening the mounting brackets and repositioning them.
Now, clear the area where anything is obstructing the sensors. Observe for dirt, rubbish, or spider webs that may obscure the lens, hence prohibiting the line of view. You can use another method of enhancing sensor function, which is cleaning with a soft cloth. Once you adjust and clear out the obstacles, try the door again. Still can’t close? The sensors could be faulty; replace them instead.
Why Might a Garage Door Opener Remote Suddenly Stop Working, and How Can I Fix It?
You wake to find that your garage door remote freezes and stops working at the worst possible times. So, if the worst happens, use the following guide on how to diagnose and repair it:
Dead Batteries:
- Dead remote is a problem that is most often caused by dead batteries.
- Simply replace your remote’s battery and try opening your garage door.
Signal Interference:
- Other electronic devices or radio signals can interfere with the signal.
- If the remote works intermittently, move closer to the garage door to check if it is resolved.
Reprogramming:
- If the remote does not work, you might have to reprogram it.
- In the case of programming and resetting, refer to the operating instructions from your garage door opener.
What Should I Do if My Garage Door Tracks Are Bent or Damaged?
Damaged or bent tracks can cause problems for your garage door, particularly when it will not close. Here’s how to address it:
Tracks Inspection
- First of all, observe the tracks for bends and damages.
- Verify that tracks are straight.
Inspect the Tracks
- Check the tracks to see if they bend or get ruined.
- Ensure that tracks are level.
Minor Bends
- Use a rubber mallet and tap to straighten the pipes for small bends. Tap the bent section along the pipe until it parallels the main pipe.
Severe Bends
- Tracks should be replaced if the bends are too extreme or can’t be straightened.
- Professionals are the ones who replace tracks since this process includes dismounting the door from its tracks and fitting new ones.
Prevent Future Problems
- Regular lubrication of tracks must be in place to avoid future track problems. This will improve the smooth running and reduce wears.
How Can I Troubleshoot a Garage Door That Closes Partially but Then Reverses Back Up?
If your garage door closes only partially and falls back up again, there are numerous reasons for this. You could check the door’s path for obstructions. Even a small object can activate the safety sensors and thereby cause the door to reverse.
Then check your springs. It may not open wide enough before closing itself almost before returning, meaning there is not enough tension on your springs. You can even try lifting it by hand to test it out. If you find it is pulling too much or will not stay up, a spring adjustment might be in order, or you’ll need to replace it altogether.
Make sure that the safety sensors are aligned without obstructions, as misaligned safety sensors will cause your door to revert. If the force setting is to be readjusted, it should not be done on a setting that is too low because it may cause the garage door to never close all the way. Check your user’s manual for this adjustment.
Wrapping Up
An unreliable garage door can be frustrating, destroying the security of your home. Once you understand the causes behind these problems, applying the right remedy to restore functionality and safety to your door becomes easy.
Still unsure if you want to take on DIY repairs? Don’t worry! Your garage is worth it! Professional help is a simple click away. Contact us today for an inspection or repair service!
