How Do You Know If Your Cable Is Broken
If you have ever had a garage door cable break, you are among the masses. If your garage door opener operates, but the door wont open, chances are good either spring has broken, or a cable has. The telltale sign will be slack in the lifting cable. Often the cable will be wound around something, due to the movement of the door.
Why Do Garage Door Cables Snap
Many people will never have an issue with their garage door cable snapping or breaking, but there are a number of reasons why it might happen eventually. Everything has a lifespan for use, and with regular opening and closing of your door, eventually, a cable can begin to wear. Due to the fact it is made of metal, there is also the risk of corrosion if your door faces a lot of exposure to moisture. If your door falls out of alignment, this can also add increased strain to one cable over another, so dont be surprised if, left unchecked, one cable eventually gives way.
Undertaking regular maintenance of your garage door is always advised to keep all parts in the best possible condition. Some light cleaning and lubrication of your rollers and cables can help to increase the longevity of your garage door cables.
How To Adjust Garage Door Cables
If you are having trouble opening your garage door or getting it to close properly, the problem could be linked to a faulty garage door cable. Cables are often installed incorrectly, a problem that leads to the garage door cables either being too short, too long, or out of balance. If your garage door issues are caused by cables in need of adjustment, here is how to fix the problem.
Adjusting your garage door cables so that they provide the proper amount of tension on both sides of the garage door can be done by adjusting the length of the cable going through the cable bracket. You can find the cable bracket where the cable attaches to the track.
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Garage Door Cable Replacement In Spartanburg
All garage doors rely on heavy-duty springs to operate. These springs â both torsion springs and extension springs â rely on cables to help move your garage door smoothly.
On extension spring systems there are two cables, one on each side of your door, that distribute tension to keep your door balanced. If one cable breaks, the other will soon follow.
How To Fix Garage Door Cable Yourself

If youre going to replace a broken cable on your own, youll need the following tools and extra parts:
- Safety goggles and gloves to wear while using hammer screwdrivers
Step#1: Lock the Door in Open Position
Place the door open and lock it before removing the damaged cable. The door opener will get disengaged as a result of this action.
Step#2: Remove Old Cable
Remove the spring tension by unwinding the springs and loosening the spring screws. By releasing the drum screws, you may remove the cable from the bottom of the garage door and loop the other end with a new line around the peg at the bottom of the door.
Step#3: Install New Cable
Because the new and old cables may not match perfectly, replace both lines to guarantee equal lengths or use the torsion spring to adjust the length. Even if only one of the wires is damaged, its always advisable to replace both. Start by correcting the cable bracket if your garage door cable is slack.
Step#4: Re-engage The Door Opener
Using winding bars, raise the tension on the springs, then pull down the emergency release handle to re-engage the door opener.
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Garage Door Cable Purpose
These cables placed on each side of the door are used with both torsion and extension springs and help move the door up and down smoothly. If one cable breaks, it will add stress on the other, eventually leading it to fail as well.
The cables are attached to the bottom of the garage door and a cable drum at either end of the torsion spring shaft. When the torsion spring turns the drums, the cables wrap or unwrap around the drum, the door lifts or closes. The spring winds up when the doors are lowered and unwind when lowered helping move the weight of the door.
As we said above, when one of these cables break, the door wont lift evenly, put a strain on the other cable, tracks, and rollers of the garage door. And although a lot of pressure is found in the torsion spring, and the garage door is very heavy, replacing a cable is relatively safe and easy.
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What Happens When You Pull The Red String On A Garage Door
The red rope that hangs from the door trolley that moves with the door along the rail is the emergency release cord. The trolley is positioned on the carriage that opens the door, which causes the door to open. When you pull the release rope, the trolley is detached from the carriage, allowing you to manually move the door.
How To Fix Garage Door Cable Comprehensive Guide
The garage door is the single significant moveable component of your home. Moving it becomes much more difficult when something goes wrong with the door. Aside from that, you probably dont give your garage door much thought. Its vital to fix it as soon as you notice a flaw. You may hire a professional or perform the garage door cable repair yourself. Various issues can arise with this massive moving component, but today we will focus on how to Fix Garage Door Cable.
However, its important to note that fixing a garage door wire on your own might be risky in several instances.
Continue reading the article. We will be listing some helpful information for how these cables work and what to do about the problem.
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How To Replace Garage Door Cable
While the process may seem complicated, replacing a garage door cable doesnt have to be an overwhelming experience! If at any time during the process you feel overwhelmed, you can always contact our customer support for extra guidance through the process.
Before you start work on your garage door, make sure you have all the necessary tools, and then disengage your garage door opener by pulling down on the emergency release handle. The emergency release is generally a red rope with or without a handle near the opener or the top rail. Disengaging this allows you to open and close your garage door manually.
How Do You Know When To Replace Your Garage Door Cables
A garage door cable can break for different reasons. Cable replacement is needed frequently, and there are ways to anticipate it. Typically, cables start to fray over time because they are in use every time your garage door moves.
If the door is misaligned in the track, it may weaken other parts of your garage door system. There is constant friction when a garage door moves up and down, so frequent inspection is recommended.
Also, moisture can start to develop if you dont have good insulation, especially if you live in an area where it often snows or rains. Remove dirt and insects trapped in your cables to keep them clean and reduce the process of corrosion and rusting.
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Preventive maintenance
A frequent visual inspection of your garage door by a professional can help prevent costly emergency repairs. Depending on how often you use your garage door, the frequency of preventive maintenance needed will vary. A key factor is the number of cycles per year.
Signs of wear and tear are easily visible by a professional during an inspection. The sooner, the better! You can avoid further escalation of a problem and prevent potential harm.
Garage door technicians look at your entire garage door system when they come for annual maintenance. They ensure that your garage door components are operating correctly, which reduces deterioration on individual parts.
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How To Replace A Garage Door Cable In 7 Steps
If youre sitting around wondering, why is my garage door not working, youre probably frustrated and worried that youre going to experience a costly repair or replacement. However, if you can accurately identify that your garage door cable is broken, then you can take the repair into your own hands!
Its crucial that you take steps sooner than later to ensure your garage door is safe for you and your family, and this article can help you figure out where to start. If you want to learn how to replace garage door cable, read on for seven steps to follow for a successful job!
Can I Open My Garage Door With A Broken Cable

Although it is possible to open a garage door if your cables snap, it isnt recommended. However, if you need to open your garage door in an emergency, use the following steps:
- Disconnect your garage door opener from the door using the emergency release cord
- Use the handle at the bottom of the door to manually open it
- Hold the door open in place using a vice grip or clamp
Take note, though, that your garage door is quite heavy and can cause damage or injury with negligent handling. The cable can also break completely at any time and cause serious harm to you or anyone else nearby. Its better to be safe than sorry call a professional garage door company in Houston, TX immediately.
Garage Door Doctor is your local, family-owned-and-operated installation and repair provider for garage doors and garage door openers. We offer quality work for an honest, fair price. Also, we have over 75 years of combined experience in the business. On top of that, were fully insured for your protection. So, if your garage door is giving you trouble or you need help programming your garage door opener, give us a call at . Well be right on our way!
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Basic And Relevant Information
The main cause of not opening or closing your homes garage door is framed to failures in the cable in charge of the process. Its system is based on winding and unwinding the cable to exert pressure when opening or closing the door, which must have periodic maintenance of greased and oiled to prolong its useful life. Maintenance and Garage Door Cable Service normally is not performed because it is a hidden system or to have the routine of discovering that it exists when it stops working causing failure of the garage door opener system.
The cable connects the door with the torsion spring, allowing the opening and closing process of the garage door. In addition to this, it has tension springs, which generate the force to lift the door depending on the weight, the greater the tension will be. These tension springs last a long time and normally do not require garage door cable replacement. It is difficult to find a broken spring. For this reason, we will focus on the common failure, how to repair a garage door cable.
Required Tools And Materials
Before you start the job, you should have the right tools on hand to keep you safe. If you dont have any of these, you can always order them or visit your local hardware store.
Its essential to remember that youll want to wear old clothing, preferably not too loose-fitting, no jewelry, and proper footwear like boots. If the wire is broken or frayed, the edges could be sharp, so leather work gloves are recommended to prevent injury. Your safety should always be your priority when doing DIY home repair.
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Other Types Of Garage Door Cables
Garage doors can also contain three other types of cables:
- Lifting cable Usually, this is the first one to snap because it goes through a lot of stress. Its responsible for powering the axle to open and close the garage door.
- Safety or retaining cable Extension spring systems use this cable to keep the spring from falling. It is responsible for functioning as a failsafe device when the main cable snaps.
- Emergency release cable This cable allows homeowners to bypass the spring system and open the garage door manually.
Easy Garage Door Cable Repair
Garage door cable repair processes are typically straightforward. The easiest fixes involve replacing cables or springs, fixing the tracks or adjusting the tension. The challenge comes from the tension held by the springs and the garage doors weight.
Dont attempt to service these problems by yourself because you face a high risk of being injured. The garage door cables may keep you safe when theyre fully functional, but theres no guarantee they can control the door if theyre not working properly.
Get help from a technician experienced with handling broken garage door cables. With professional assistance, you can get your garage door repaired by experienced technicians, avoid potential injury, and you dont have to waste your time on trial-and-error solutions.If you think your garage door has a broken or malfunctioning cable, schedule an inspection with Hill Country Overhead Door.
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How To Fix Up And Over Garage Door Cable
Up and over garage doors are a popular style for many homes throughout the UK, mainly thanks to their space-saving feature of suspending the garage door overhead, preserving the width of the garage space.
While theyre built to be robust, there is always a risk that at some point the up and over garage door cable will snap. The focus of our piece this month is on the garage door cable what it does, why it can break, tools you can use to fix it and the overarching process of replacing a garage door cable.
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S To Fixing A Garage Door Cable
If your garage door cable snapped, came off the pulley, or has become unattached, you have two choices. You can quickly learn how to fix garage door cables or call on professionals. If you choose to do the repair, here are some steps to follow when fixing a garage door cable safely.
Disconnect Electric OpenerDisconnect the electric door opener from the garage door by pulling the release cord. If the door is partially or fully open, use a C-clamp to prevent the door from rolling closed.
Raise the DoorLift the door evenly into a fully open position to minimize or release the tension on extension or torsion springs.
Secure the DoorUse a C-clamp or another method under the bottom wheel guide on each track to hold the door in the fully open position.
Replace Damaged or Broken CablesRemove the damaged or broken cable from the base of the door and the spring system. Cables commonly loop a pin on the bottom mounting bracket.
- Extension spring cables need to be unthreaded from the pulleys and unfastened from the upper frame or rail. Replace cables by looping over the bottom mounting bracket, threading the pulleys, pulling taut, and refastening to the frame.
- Torsion spring lift cables need to be unwound from the drum and unhooked from the cable slot. Hook the replacement cable in the slot, wind the cable in the grooves around the drum so the looped end comes out under the drum and loops over the pin on the bottom mounting bracket.
How To Fix A Garage Door Cable And Tips For Replacing It

A garage door that functions smoothly is a daily convenience that many people ignore. Only when things stop working, you start wondering which part of the garage door system may be causing the trouble. Many homeowners are familiar with the garage door, the tracks, and the springs that all work together to make sure that the door closes and opens without any problem. But few rarely consider the cable as the source of trouble.
Cables can break over time or snap when you least expect it. Either way, it may be dangerous as you can injure yourself. If you think that theres a problem, you may need garage door cable repair or replacement. Read this article as we discuss how to repair a garage door cable, whether you can do it by yourself, and how much the professional garage door cable repair service in Gaithersburg, MD, and other areas costs.
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Tips For How To Repair A Broken Garage Door Cable
Garage doors are usually the largest and heaviest doors on a building and can weigh up to 500 pounds or more! Cables attached to tension or torsion springs, however, make it easier to lift and lower those big doors. So, if those cables pop off a pulley, unwind, become detached, or broken, moving that door can become a back-breaking exercise. Here are some tips to help you safely repair, replace, reconnect, or rewind garage door cables.