Knowledge Builders

how do you replace a single garage door torsion spring

by Ms. Elna Greenholt Published 2 years ago Updated 2 years ago
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Replace extension garage door springs by following these steps.

  • Open the garage door to remove all spring tension and clamp it in place. Once in place, disconnect the garage door opener. ...
  • Disconnect the spring from the track bracket and the spring pulley.
  • A safety cable is threaded through the spring to hold it in place.
  • Disconnect the safety cable from the bracket and remove the old spring.
  • Identify the spring replacement that you will need. For extension springs, they have been color-coded with a repeating pattern that indicates the amount of weight they can lift. ...
  • Purchase a new spring that matches the old spring.
  • Thread the safety cable through the new spring and attach the spring to the track bracket.
  • Reattach the safety cable and the pulley, ensuring that the wire from the pulley is kept away from the safety cable. ...
  • Remove the clamps and connect the garage door opener.
  • Test the garage door to be sure that the replacement worked. ...

How do you adjust a torsion spring garage door?

Part 2 Part 2 of 3: Adjusting Side-Mounted Springs

  1. Open your garage door fully. Before you can work, you need to release the tension on the springs. ...
  2. Secure the door in place. Place a C-clamp below the bottom roller, or use two locking pliers (one on each track under the bottom rollers).
  3. Remove the spring hook. ...
  4. Adjust the tension. ...
  5. Test your door for functionality and balance. ...

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How do you change the spring on a garage door?

Replace torsion garage door springs by following these steps.

  • Unplug the opener and clamp the garage door to the track so that the door cannot open when the tension is released on the springs.
  • Climb up on a sturdy ladder beside the winding cone at the end of the spring. ...
  • Keep one bar in the cone at all times to prevent it from rapidly unwinding and potentially injuring you.

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How much does it cost to replace a garage spring?

Replacing garage door springs means you’ll be paying for new springs, brackets, and hardware to get the garage door working again. These typically cost $30 to $200 for a set of two springs, which is most common for a double garage door. A single door uses only one spring, so it will cost less to repair.

How to change the side spring on the garage door?

Replacing Garage Door Side Springs: Things To Remember

  • Replacement garage door extension springs. You can get these from a reputed manufacturer or can even source it from online stores.
  • A ladder of 6′ or 8′ height.
  • A step stool.
  • A pair of C-clamps
  • Pliers
  • Duct tapes
  • A socket wrench
  • Wrenches of appropriate size. If you do not have the right size, go for a crescent wrench.

Where should the end bearing plates be installed on a garage door?

How many turns does a 7' garage door need?

Where should the stationary cone be on a garage door?

Is it dangerous to replace garage door springs?

Can a cracked garage door spring cause a spring to spin?

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Can you replace just one torsion spring on a garage door?

Yes. You may be tempted to save money on parts and labor by replacing just one spring, but you'll likely need to replace both when one spring breaks. Garage doors have two springs, one on either side of the door.

How do you install a single garage door torsion spring?

How to Install a Single Torsion Spring on a Garage DoorBefore Starting: Safety First.Clamp the Door to the Track.Loosen and Unwind the Functional Garage Door Spring.Disconnect the Springs and Secure the Torsion Tube.Remove the Old Spring and Install the New Spring.Install the New Center Bearing.More items...•

How do you replace a broken single spring on a garage door?

1:0615:24How to Replace a Broken Garage Door Spring - YouTubeYouTubeStart of suggested clipEnd of suggested clipItself some wrenches you'll want to check up and see which wrenches you're going to need and I wentMoreItself some wrenches you'll want to check up and see which wrenches you're going to need and I went ahead and I also have a clamp to kind of keep the garage door down as we add tension to the spring.

How many turns on a single garage door spring?

A) The amount of turns required on your springs depends on the height of your garage door. If your door is 7ft high then we recommend starting off at 31 Quarter turns on each springs. If you have an 8ft door then start at 34 Quarter turns.

Can I replace a garage door spring myself?

You can definitely replace garage door springs on your own, but it can be a bit tricky and dangerous, and the skill required depends a lot on the type of springs that you have.

How many turns do you wind a torsion spring?

0:154:02How Many Turns to Put on Your Garage Door Springs - YouTubeYouTubeStart of suggested clipEnd of suggested clipBasically a 7-foot door will have seven and three-quarter turns on the spring. Now we find it easierMoreBasically a 7-foot door will have seven and three-quarter turns on the spring. Now we find it easier just to use quarter turns. So you don't have to count the spring going around each time.

Can you manually open a garage door with a broken torsion spring?

A garage door with a broken spring should not be opened or closed using an automatic operator. All though some openers can lift the door, you risk damage to the operator and the door.

How do I lift my garage door with a broken spring?

0:162:35How To Open A Broken Garage Door, Broken Spring - YouTubeYouTubeStart of suggested clipEnd of suggested clipI'm gonna push the button for the garage door opener. And then as the door goes up I'm going toMoreI'm gonna push the button for the garage door opener. And then as the door goes up I'm going to assist it just by pushing up on on these bars and it should go up pretty easy let's give it a try.

How much does it cost to replace a torsion spring?

Torsion Springs It usually costs between $75 and $150 (CAD 100 and CAD 95) to replace each torsion spring, including labor.

What do the colors mean on garage door torsion springs?

The color code on a torsion spring indicates whether it is a “right wind” or “left wind” spring, with black indicating right wind and red indicating left wind. Beyond that the torsion spring is color coded so that technicians can determine the thickness, or gauge, of the wire.

Which way do you wind a garage door torsion spring?

0:070:45How to Find the Wind of a Garage Door Torsion Spring - YouTubeYouTubeStart of suggested clipEnd of suggested clipWill have threads that match the spring twine a left hand wound spring is mounted on the right sideMoreWill have threads that match the spring twine a left hand wound spring is mounted on the right side of the door. The right hand round spring is mounted on the left. There are exceptions to this rule.

How do I know if my garage door springs need to be adjusted?

Here are a few signs that you might need a spring adjustment: Your door is more difficult to operate than usual--it takes longer to open or close too. Your door opens too quickly, or it slams shut (or both) The garage door doesn't close fully, or closes unevenly, leaving one side open.

Why does my garage door only have one torsion spring?

Torsion Springs: 1 Spring vs 2 Springs Some builders use only one spring when they install garage doors to save money but it may not be the best option for your particular door system. Doors with one spring place more pressure on the single spring than doors with two springs.

Which way do you wind torsion springs?

A torsion spring must always be loaded in the direction of the spring wire so the spring body closes.

Which spring goes on which side of garage door?

Look at the end of the spring to determine the wind direction. If the end of the spring points in the clockwise direction it is left-wound and if the end of the spring points in the counter-clockwise direction, it is right-wound.

How many turns on a garage door spring chart?

Garage Door Torsion Spring Winding ChartDoor HeightQuarter TurnsFull Turns6'6"2877'317 3/47'6"3288'358 3/4

Where should the end bearing plates be installed on a garage door?

This must be on the inside of the horizontal angle and vertical flag bracket. The narrower outer race of the bearing should face toward the outside of the garage door .

How many turns does a 7' garage door need?

This is 7 1/2 turns, which is normal for most 7' garage doors. Newer steel doors with only one strut on top often need only 7 1/4 turns. On 8' doors count to 34. Each time you insert a bar into the winding cone, listen for the click to let you know the bar is in all the way.

Where should the stationary cone be on a garage door?

The stationary cone must be toward the center of the garage door while the winding cone must be toward the outside of the door.

Is it dangerous to replace garage door springs?

CAUTION! Replacing garage door torsion springs is dangerous because the springs are under tension. If you do not use the right tools and follow safe procedures, you could lose hands, limbs, or even your life. You could also damage property. We want your business, but not at the expense of your well being. Doing the job right is your responsibility. If you have any doubts about your ability to change your springs safely, we recommend you hire a professional to repair your garage door. Safety First! Then work.

Can a cracked garage door spring cause a spring to spin?

Forcing the cones by tightening the bolts may break a cone if it is catching on a bearing. Winding garage door springs with cracked cones can cause the springs to spin loose and the bars to fly. Secure the bolts.

How many turns does a 7 foot garage door need to be?

71. Continue winding the spring at half speed until you have 10 1/2 turns for a 7-foot high garage door. If the door comes off the floor before you put ten turns on the spring, stop winding. Keep hands and clothing away from the spring and stationary cone.

Can you open a garage door with a broken spring?

If your spring just broke and you are looking for instructions to decide if you can change the spring safely and correctly, this page should help. DO NOT OPEN AND CLOSE YOUR GARAGE DOOR. The tops of steel garage doors often bend when operated with a broken spring. You could also damage your opener.

Is a torsion spring safe?

This torsion spring system is sold under both names. It is much safer than traditional torsion systems because the spring is wound with a drill rather than with winding bars and the more dangerous screwdrivers, which should never be used, that have caused many injuries over the decades.

Is it dangerous to replace garage door springs?

All garage door repairs can be dangerous. It is impossible to cover every situation you may encounter. The directions below hopefully will help guide you in safely replacing garage door springs, but there are no guarantees. Pay special attention to the warnings that appear in red. It is also important that you read the instructions and warnings Clopay has provided.

How many torsion springs are there in a garage door?

A garage door can have between one to four torsion springs, depending on the size, weight, and strength of the door. These springs are broad and can be found on a metal shaft directly above the door opening. Aluminum drums are placed on either end of the metal shaft and the springs are wound to a specific torsion setting in relation to the assembly. They can be standard, early-set, steel rolling-door, or torque-master springs.

How much does it cost to replace a garage door spring?

Getting a professional to replace the spring can cost between $200 to $300, while undertaking this DIY project yourself can cost $30 to $100 in parts. While replacing the spring yourself may save you a few bucks, ...

How to test a spring on a door?

Test the spring by lifting the door about 3 feet. If the door remains in place, the replacement was a success. If the door falls, you’ll need to tighten the spring by a quarter turn until it stays open on its own. If the door opens, you’ll need to loosen the spring by a quarter turn until it remains in place.

What is Torque Master torsion spring?

Torque-master torsion springs are enclosed in the torsion shaft and are held in place by a winding cone that sits at the end of each torsion rods. For residential replacements, the most common spring types are any of the extension springs, and either the standard or early-set torsion springs.

How to stretch a spring out?

Wind the spring as many turns as is recommended by the supplier. Using a hammer, tap the winding bar to stretch the spring out ¼-inch.

What is a standard torsion spring?

Standard torsion springs are frequently found on residential garage doors, with lighter doors only requiring one spring for effective operation. Early-set torsion springs are similar to standard torsion springs, except that they are mounted in the middle of the torsion shaft.

How to hold a spring in place?

Climb up on a sturdy ladder beside the winding cone at the end of the spring. Insert a winding bar ( available on Amazon) into the winding cone to hold the spring in place. Test the force that you will be working with by pushing the winding bar up one quarter turn and then bringing it back down.

What is Torsion Spring?

Torsion springs are one of the most popular spring systems used with garage door openers. Despite being one of the more expensive options torsion spring systems have many benefits: Durable. Less likely to break. Low-maintenance.

How Many Springs Do I Need to Replace?

Some doors have one torsion spring and others have up to four springs. If one spring breaks, you should replace all of the springs because it is probably also at the end of its cycle life. The cycle life of a spring is determined by how much use it gets and how much strain the spring can experience.

What is a winding cone on a torsion spring?

Torsion springs have cones on each end. One end has a stationary cone that is secured to an anchor bracket and the other is a winding cone. The winding cone is used to install and uninstall the springs as well as to adjust the tension in the springs. If you are purchasing replacement torsion springs make sure both cones are in the spring.

How does a garage door work?

A garage door that functions correctly is supported by the correct springs and cables. The cables will hold the weight of the door while the springs provide the energy to lift and lower a balanced door. The springs also support the garage door opener by relieving some of the stress from the weight of the door.

How long has Heritage Garage Door been around?

Heritage Garage Door has served Southern California homeowners for over 30 years. Explore our website to learn more about us or contact us to schedule a repair, replacement, or installation service.

How to measure inner diameter of spring?

Inner Diameter: Measure the diameter of 1/16” of an inch. Sometimes this number is written on the winding or stationary cone. If you see a 1.75 on the cone the spring has a 13/4-inch diameter.

How to weigh a bathroom door?

Weight your door using an analog bathroom scale. When ordering springs using the weight of the door you’ll also want to measure the height of the door, the cable drum number, and the track radius.

What happens if you only have one spring on a garage door?

In contrast, if you only have one garage door spring and it snaps, the door will come crashing down, with no second spring to provide any backup. This could result in damage to your garage door, vehicle, or in the worst-case scenario, harm to you or another family member. The dual spring system means that any risk to people or property is minimized if a spring breaks.

What are the different types of garage door springs?

There are two main types of garage door springs, torsion and extension spring . These days torsion springs are the preferred choice because they last longer, offer smoother movement, and are safer. If you currently have extension springs installed and want to upgrade by installing two torsion springs instead, Read Our Guide Here.

What are Torsion Springs?

The torsion springs in a garage door are what provide the lifting power. They are a key part of the system, and if one breaks, it is important to replace them as soon as possible for safety reasons. The springs in your garage door help to lift the heavy steel panels when they open or close. If you have more than one spring, then each will do its share of work proportionate to its size and strength.

Why do garage door springs last longer?

The springs will also last longer because they are not working as hard to open and close your door. This means that you should have fewer repairs in general for your garage door, which can save money on maintenance costs over time. It also results in increased longevity for the rest of your garage door components like hinges, tracks, and cables.

What is the best spring system for a garage door?

We always recommend the 2-spring system. Not only does it allow your springs to last longer, but it reduces the overall risk of your garage door going down.

Can you put a second spring on a garage door?

Manufacturers have invested in many safety features to help prevent accidents, but still, every year, thousands of people are injured by garage doors. Installing a second spring on your garage door can provide you with the additional safety that a single garage door spring can't.

Can torsion springs cause death?

However, it should be pointed out that the torsion springs are under considerable tension and cause severe harm or even death if not handled properly. You should be confident in your ability to perform the task and have the right tools for the job at hand.

How Much Does it Cost to Convert from Extension Springs to Torsion Springs?

Even if you hire a professional and have a large door you should still be able to get the job done for less than $400 and maybe even less than $300. This is a snap when you consider the added safety and ease of use.

Why are extension springs better than extension springs?

There are many reasons they are preferred over extension springs, including: They last longer and are sturdier. They allow for greater control and more movement. They use fewer parts. They are safer during breaks. There are times when extension springs may be preferred, such as when there is very limited headroom.

Do you need extension springs on an old garage door?

There are times when extension springs may be preferred, such as when there is very limited headroom. But if you have a new or even an old garage door, there’s a good chance you already have torsion springs. Should that not be the case and you want to make the switch, you’ll find the info you need below.

Can you install torsion springs after you remove them?

Once you have removed the extension springs then it’s time to install the torsion springs. As with the removal stage, this is dangerous so you should exercise extreme caution when performing it. It also involves a number of processes, tools and parts, which is why many customers prefer to let a professional do it for them. If you choose carefully, this doesn’t even have to be an expensive endeavor. There are handymen who can do this in their sleep and will be happy to charge $30 or $40 for the job.

How many springs does a garage door have?

This situation can be frustrating, especially if vehicles are stuck inside. Single garage doors usually have one spring and double doors have two springs.

How long do garage door springs last?

The lifespan of a garage door spring is based on cycles. The standard spring is rated @ 10,000 cycles. Opening and closing the garage door 1 time = 1 cycle. There is no set number of years a spring will last. It all depends on the number of cycles that are used or how often you raise and lower the door.

What is the number to call for Anderson garage door repair?

Call Anderson Garage doors for all your spring repair needs: (435) 752-6677. Anderson Garage Doors is Logan Utah’s #1 garage door retailer and garage door repair service. Fill out the form below or give us a call at (435) 752-6677 to get started!

What are the components of a spring?

We have found that isn’t true. The important components to a spring’s lifespan are: 1. wire size. 2. diameter. 3. length. Unless you know when both springs were installed then it is impossible to determine how many cycles each spring has used.

Do garage doors go up and down?

Your garage doors are probably going up and down multiple times a day. Torsion springs are necessary to allow the up and down movement of the garage door. When a spring breaks the door needs to be opened manually. Most garage doors are very heavy, making it difficult, oftentimes impossible for most people to open on their own.

Do you need to replace both springs on a garage door?

Most garage door companies will offer a better price if you choose to replace both springs at the same time, so as far as cost is concerned replacing both springs is often a smart long-term financial move but it is not necessary if you prefer a lower cost up-front.

Where should the end bearing plates be installed on a garage door?

This must be on the inside of the horizontal angle and vertical flag bracket. The narrower outer race of the bearing should face toward the outside of the garage door .

How many turns does a 7' garage door need?

This is 7 1/2 turns, which is normal for most 7' garage doors. Newer steel doors with only one strut on top often need only 7 1/4 turns. On 8' doors count to 34. Each time you insert a bar into the winding cone, listen for the click to let you know the bar is in all the way.

Where should the stationary cone be on a garage door?

The stationary cone must be toward the center of the garage door while the winding cone must be toward the outside of the door.

Is it dangerous to replace garage door springs?

CAUTION! Replacing garage door torsion springs is dangerous because the springs are under tension. If you do not use the right tools and follow safe procedures, you could lose hands, limbs, or even your life. You could also damage property. We want your business, but not at the expense of your well being. Doing the job right is your responsibility. If you have any doubts about your ability to change your springs safely, we recommend you hire a professional to repair your garage door. Safety First! Then work.

Can a cracked garage door spring cause a spring to spin?

Forcing the cones by tightening the bolts may break a cone if it is catching on a bearing. Winding garage door springs with cracked cones can cause the springs to spin loose and the bars to fly. Secure the bolts.

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1.Videos of How Do You Replace a Single Garage Door Torsion Spring

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