How to know what garage door spring to buy?

Welcome to the MM Garage Door Repair Utah blog! As your trusted local garage door experts, we often get asked about garage door springs. They’re a critical component, responsible for the smooth and safe operation of your door. Choosing the right spring is essential, but it can be a bit confusing. That’s why we’ve put together this comprehensive guide to help you determine exactly what garage door spring you need. Remember, working with garage door springs can be dangerous, so if you’re not comfortable with the process, please don’t hesitate to call us at 801-418-9217. We’re here to help!

Why Knowing Your Garage Door Spring Matters

Garage door springs are under immense tension, and they play a vital role in counterbalancing the weight of your garage door. When a spring breaks, it can make your door difficult, or even impossible, to open and close. More importantly, attempting to operate a door with a broken spring can be extremely dangerous. Choosing the wrong replacement spring can lead to further damage to your door, opener, or even cause serious injury. Selecting the correct spring ensures smooth operation, extends the lifespan of your garage door system, and, most importantly, keeps you and your family safe.

Understanding the Different Types of Garage Door Springs

Before we dive into how to identify the right spring, let’s quickly review the two main types:

• Torsion Springs: These are mounted horizontally above the garage door opening. They work by twisting to provide the necessary lift. Torsion springs are generally more durable and last longer than extension springs.
• Extension Springs: These are located on either side of the garage door, running along the horizontal tracks. They work by stretching to provide the necessary lift.

Knowing which type of spring you have is the first step in finding the right replacement.

Step-by-Step Guide to Identifying Your Garage Door Spring

Now, let’s get down to the nitty-gritty. Here’s a step-by-step guide to help you identify the correct spring for your garage door:

Step 1: Gather Your Tools and Information

Before you start, gather the following:

• Measuring tape: You’ll need this to measure the spring’s length, wire size, and inside diameter.
• Winding bars (for torsion springs only): These are essential for safely releasing the tension on the old spring. If you don’t have these, it’s best to call a professional.
• Safety glasses and gloves: Safety first!
• Note pad and pen: To record your measurements.
• Digital camera or smartphone: Taking pictures can be helpful for reference.

Step 2: Identify the Spring Type

As mentioned earlier, determine whether you have torsion or extension springs. This will dictate the next steps.

Step 3: Measuring Torsion Springs

If you have torsion springs, follow these steps:

1. Measure the wire size: This is the most crucial measurement. The easiest way to do this is by measuring 10 or 20 coils of the spring. Then, divide that measurement by the number of coils you measured. This will give you the wire size. For example, if 20 coils measure 2 inches, the wire size is 0.1 inches.
2. Measure the inside diameter: Measure the inside diameter of the spring. This is the distance from one inside edge of the spring to the opposite inside edge. Common sizes are 2 inches and 2.25 inches.
3. Measure the spring length: Measure the overall length of the spring.
4. Determine the wind direction: Torsion springs are either right-wound or left-wound. Look at the stationary cone (the cone that’s attached to the center plate). If the spring coils upward to the right, it’s a right-wound spring. If it coils upward to the left, it’s a left-wound spring. You’ll need one of each on most double spring setups.

Step 4: Measuring Extension Springs

If you have extension springs, follow these steps:

1. Measure the wire size: Similar to torsion springs, measure 10 or 20 coils and divide by the number of coils to get the wire size.
2. Measure the inside diameter: Measure the inside diameter of the spring.
3. Measure the spring length: Measure the overall length of the spring.
4. Determine the spring weight capacity: Extension springs are color-coded to indicate their weight capacity. Common colors include blue, red, green, and white. If the color is faded or missing, you can estimate the weight capacity based on the spring’s dimensions and the door’s weight.

Step 5: Record Your Findings

Write down all your measurements and observations. This information will be essential when ordering your replacement springs.

Using the Color Code System (Extension Springs)

As mentioned earlier, extension springs use a color code system to indicate their weight capacity. Here’s a general guide:

• Tan: 10 lbs
• White: 20 lbs
• Green: 30 lbs
• Yellow: 40 lbs
• Blue: 50 lbs
• Red: 60 lbs
• Brown: 70 lbs
• Orange: 80 lbs

Keep in mind that these colors can sometimes vary slightly depending on the manufacturer.

Where to Buy Your Garage Door Springs

Once you have all the necessary information, you can purchase your replacement springs from a variety of sources, including:

• Online retailers: Many online retailers specialize in garage door parts.
• Local hardware stores: Some hardware stores carry a limited selection of garage door springs.
• Garage door repair companies: We at MM Garage Door Repair Utah can provide you with the correct springs and even install them for you.

When purchasing springs, be sure to provide the vendor with all the measurements and information you gathered. This will ensure that you receive the correct springs for your garage door.

Final Solution

The best solution for knowing what garage door spring to buy is to meticulously measure your existing spring(s) following the steps outlined above. Record the wire size, inside diameter, length, and wind direction (for torsion springs) or color code (for extension springs). If you’re unsure about any of these steps, or if you’re uncomfortable working with garage door springs, contact a professional. We at MM Garage Door Repair Utah are always happy to help.

Safety Note

Garage door springs are under extreme tension and can cause serious injury or even death if handled improperly. If you are not comfortable working with garage door springs, please contact a qualified garage door technician. Never attempt to repair or replace garage door springs without the proper tools and knowledge.

FAQs

Q: Can I replace just one torsion spring?

A: It’s generally recommended to replace both torsion springs at the same time, even if only one is broken. This is because the springs work together to balance the door, and replacing only one can lead to uneven wear and tear on the new spring.

Q: How long do garage door springs last?

A: The lifespan of a garage door spring depends on several factors, including the quality of the spring, the frequency of use, and the maintenance performed. On average, garage door springs last between 5 and 10 years.

Q: How do I know if my garage door spring is broken?

A: Common signs of a broken garage door spring include a loud bang, a door that is difficult or impossible to open, a door that hangs unevenly, or visible gaps or breaks in the spring.

Q: Can I use a different size spring than the one I have?

A: No, it’s crucial to use the exact same size and type of spring as the original. Using a different size spring can cause serious damage to your garage door system and can be dangerous.

Q: What if I can’t find the exact spring I need?

A: If you’re having trouble finding the exact spring you need, contact a garage door repair professional. We can help you find a suitable replacement or even custom-order a spring to meet your specific needs.

We hope this guide has been helpful in understanding how to identify the right garage door spring for your needs. Remember, safety is paramount when working with garage door springs. If you have any questions or concerns, or if you’d prefer to leave the job to the professionals, don’t hesitate to contact us at MM Garage Door Repair Utah. We’re here to provide expert advice and reliable service.

Ready to get your garage door working smoothly and safely again? Don’t struggle with broken springs! Call MM Garage Door Repair Utah today at 801-418-9217 for a free consultation and expert spring replacement. Or, visit our website at mmgaragedoorrepair.com to schedule an appointment online. Let us take the tension out of your garage door repair!