How To Identify The Right Garage Door Spring

If you’ve decided to replace garage door springs yourself, you’ll need to know how to identify the right one. The process of identifying the right spring is actually quite simple and straightforward. In this guide, we’ll walk you through the steps of determining the type of springs you need for your garage door.

Step 1: Determine the Weight of the Garage Door

The first step in identifying the right garage door spring is to determine the weight of the door. This is important because the type of spring needed is based on the weight of the door. To determine the weight of the door, simply open it and measure its width and height. Then, multiply these two numbers together to get the weight. For example, if the door is 8 feet wide and 7 feet tall, the weight would be 56 pounds.

Step 2: Determine the Type of Spring

Once you have determined the weight of the door, you can then determine the type of spring you need. Generally speaking, the heavier the door, the stronger the spring. For instance, if the door is 56 pounds, you’ll need a torsion spring. Torsion springs are the strongest type of spring and are designed to handle heavier doors. On the other hand, if the door is less than 35 pounds, you’ll likely need an extension spring. Extension springs are designed for lighter doors, and can be easily identified by their two coils.

Step 3: Measure the Spring

Once you’ve determined the type of spring you need, the next step is to measure the spring. You’ll want to measure the length, diameter, and wire size of the spring. This can be done by using a tape measure or caliper. You’ll also want to measure the inside and outside diameter of the coils. This information is important, as it will help you determine the size of the spring you need to purchase.

Step 4: Determine the Spring Strength

Once you have the measurements of the spring, you’ll need to determine the strength of the spring. This will ensure that the spring you purchase is capable of supporting the weight of the door. The strength of the spring is typically based on the diameter and wire size of the spring. For instance, a torsion spring with a 1 inch diameter and 0.224 wire size is rated for a maximum of 250 pounds.

Step 5: Purchase the Spring

Once you have determined the size and strength of the spring, you can purchase it from a local hardware store or online. When purchasing the spring, make sure to buy two of the same size and strength, as garage doors typically have two springs. Once you have the springs, you can then proceed to install them.

Step 6: Install the Spring

Installing the spring is the final step in the process. The exact process of installing a spring will vary depending on the type of spring you have. However, the general process is the same. First, you’ll need to open the garage door and remove the old spring. Then, you’ll need to attach the new spring to the door, adjust the tension, and then test the door to make sure it’s working correctly.

Conclusion

When it comes to garage door spring identification, the process is actually quite straightforward. All you need to do is determine the weight of the door, determine the type of spring you need, measure the spring, determine the spring strength, and then purchase and install the spring. Following these steps will ensure that you have the right spring for your garage door.