How to Tell What Garage Door Spring I Need

Do you have difficulty trying to determine which garage door spring is right for your application? You’re not alone. Many homeowners struggle to make sense of the vast array of sizes and types of springs available on the market. It can be quite daunting if you don’t know what you are looking for!

How to Tell What Garage Door Spring I Need

Luckily, we are here to help guide you through this process and ensure you get the correct spring for your garage door system. In this blog post, we’ll provide helpful tips on how to tell what garage door spring i need, and find out just what kind your own setup might require.

What is Garage Door Springs?

Before diving into the specifics of how to tell what garage door spring you need, it’s essential to understand the purpose and function of these crucial components.

Garage door springs are responsible for counterbalancing the weight of your garage door, making it easier to open and close manually or with a garage door opener. Without proper functioning springs, your garage door can become difficult, if not impossible to use, and can even cause damage to your door or opener.

Different Types of Garage Door Springs

There are two main types of garage door springs: torsion springs and extension springs. Torsion springs are located above the garage door, while extension springs are found on either side of the door, parallel to the tracks. The type of spring your garage door uses depends on factors such as the weight of your door and available space above the door opening.

Torsion Springs Are Located Above the Garage Door

Step-by-step Guidelines on How to Tell What Garage Door Spring I Need

Step 1: Determine the Weight of Your Garage Door

The first and most crucial step in determining what garage door spring you need is to determine the weight of your garage door. The weight will help you select the appropriate strength and size of springs necessary for proper operation.  This information can typically be found in your garage door manual or by contacting the manufacturer.

Step 2: Measure Your Existing Garage Door Springs

If you have existing springs, it’s essential to measure them accurately. You will need to measure the length of each spring, including the coils and end cones, as well as the inside diameter and wire size. These measurements will help you determine the correct size and type of springs. Measuring your existing springs is especially important if you are replacing them.

Step 3: Determine the Type of Spring Required

As mentioned before, there are two main types of garage door springs: torsion and extension. Torsion springs are typically used for heavier garage doors, while extension springs work well for lighter-weight doors. Your spring type will also depend on the available space above your garage door. If you have limited headroom, a low-headroom torsion spring system may be necessary.

Step 4: Consult with a Professional

If you are still unsure about the type of spring needed for your garage door, it’s always best to consult with a professional. A garage door technician can assess your specific situation and recommend the best springs for your application. They can also ensure that the springs are installed correctly and safely, as working with garage door springs can be dangerous.

Garage Door Technician Can Assess Your Specific Situation

Following these guidelines, you can be confident in selecting the right garage door spring for your needs. Remember to always prioritize safety and consult with a professional if you are unsure about any step in the process. By choosing the correct springs, you will ensure smooth and safe operation of your garage door for years to come!

Don’t let the variety of options overwhelm you; use our tips and enjoy a hassle-free garage door system.  So, before you make the purchase decision, remember to ask yourself: How to tell what garage door spring I need? We hope this article has provided valuable insights and helped answer that question for you! Happy shopping!

Additional Tips and Tricks to Tell What Garage Door Spring I Need

1. Look for markings on the existing springs. Most manufacturers label their springs with information such as weight rating and type (e.g. torsion or extension). This can help you determine the correct size and type of spring to replace it with.

2. Take measurements of the existing springs. If they are broken or missing, take a measurement from one end of the spring to the other. This will give you an idea of how long the new spring needs to be.

3. Consult with a professional. If you’re not confident in your ability to determine the correct spring for your garage door, it’s always best to seek advice from a professional. They have the knowledge and experience to accurately identify the right spring for your specific door.

4. Check the weight of your garage door. Different sizes and types of garage doors require different strength springs. Knowing the weight of your door can help narrow down the options when selecting a spring.

5. Consider the usage of your garage door. If you use your garage door frequently, it may require a stronger spring to handle the extra wear and tear. On the other hand, if your door is rarely used, a lighter-duty spring may suffice.

Use Your Garage Door Frequently

6. Look for signs of wear and tear on the existing springs. If there are visible signs of damage or wear on the springs, it’s likely time to replace them. This is also a good opportunity to inspect other components of your garage door for any potential issues.

7. Keep maintenance records. Keeping track of when you last replaced your springs can help determine if they are due for replacement again. Generally, torsion springs need to be replaced every 5-7 years and extension springs every 7-9 years.

8. Consider upgrading to high-cycle springs. High-cycle springs are designed to last longer and require less frequent replacement, making them a good option for those who use their garage door frequently.

9. Don’t forget about safety features. When purchasing new springs, make sure they come with safety cables or containment systems to prevent the spring from snapping and causing injury. It’s also important to follow safety precautions when handling and installing springs.

10. Research different types of springs. There are a variety of garage door spring options available, each with its own pros and cons. Do some research to determine which type would be best suited for your specific needs and budget. 

By following these additional tips and tricks, you can ensure that you select the correct garage door spring for your specific door. Remember to always prioritize safety and seek professional advice if needed. With the right spring, your garage door will continue to function smoothly and efficiently for years to come.  So, it is always important to keep these tips in mind while looking for a new garage door spring and make an informed decision.  Happy garage door repair!

Frequently Asked Questions

What is a Garage Door Spring?

A garage door spring is a vital part of any automatic garage door, whether residential or commercial. It plays a critical role in the opening and closing mechanism of the door. The spring counterbalances the weight of the door, making it easier to lift and lower manually or through the use of a motorized opener.

How Does a Garage Door Spring Work?

When you press the button on your garage door remote, it sends a signal to the motorized opener, which activates the torsion springs. The springs then unwind and coil up again, pulling the cables attached to the bottom corners of the door, allowing it to move smoothly along the tracks and open or close.

How Do I Know What Type of Garage Door Spring I Need?

Knowing what type of garage door spring you need is essential for proper installation and maintenance. The best way to determine this is by measuring the size, length, and weight capacity of your current springs or consulting with a professional garage door technician.

Garage Door Spring You Need is Essential

Can I Replace a Garage Door Spring Myself?

While it is possible to replace a garage door spring yourself, it is generally not recommended. The springs hold a significant amount of tension and can be dangerous if not handled correctly. It is best to leave this task to experienced professionals who have the proper tools and training.


In conclusion, knowing what kind of garage door spring you need is an important part of buying a new garage door opener. Learning about the different types of springs, the layout of your current garage door hardware, and methods to measure compatibility will help you select the right type for your home or business.

For further assistance in figuring out which spring to purchase for a new garage door opener, contact a trained professional or use an online resource. Taking these steps will ensure that you buy the right spring for your needs and make sure you can get years of reliable service from your system.

By understanding how to tell what kind of garage door springs you need, you can be better prepared to make informed decisions when choosing parts and components for your system. If you have any questions or would like more information regarding How to Tell What Garage Door Spring I Need, please do not hesitate to reach out!

Photo of author

Rick Kelly

I am Rick. I grew up helping my dad with his handyman service. I learned a lot from him about how to fix things, and also about how to work hard and take care of business. These days, I'm still into fixing things- only now, I'm doing it for a living. I'm always looking for new ways to help people grow and develop. That's why I have created this blog to share all my experience and knowledge so that I can help people who are interested in DIY repair.

Leave a Comment