Understanding the Types of Garage Door Springs: A Comprehensive Guide

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    Garage doors are an integral part of our homes, protecting our vehicles and acting as a secondary entrance. The unsung heroes of garage door functionality are the springs, which are responsible for bearing the door’s weight. Understanding the types, sizes, and costs associated with garage door springs can help you make informed decisions about repair or replacement. Let’s dive in!

    The Two Main Types of Garage Door Springs

    There are two main types of springs used in garage doors: torsion springs and extension springs.

    Torsion springs, located above the door opening, use torque to lift the door. They slowly twist and coil on the shaft whenever force is applied (i.e., when the door is closed or opened).

    Extension springs, on the other hand, are found on either side of the door track. They extend and contract to provide the lifting power for the garage door.

    Understanding Garage Door Spring Sizes and Costs

    The size and cost of garage door springs vary based on their type and the weight and height of the door. Here’s a detailed table highlighting the average sizes and costs:

    Type of Spring Size (Inches) Average Cost (USD)
    Torsion Spring 1.75 – 2.25 50 – 100
    Extension Spring 25 – 42 30 – 50

    Keep in mind that these are average costs for the springs themselves and do not include any additional costs for garage door repair or garage door installation labor.

    Why Choose Us for Your Garage Door Spring Needs

    At Boston’s Garage Door, we pride ourselves on delivering top-tier service and unmatched expertise. Our team of professionals is ready to assist with a wide array of garage door services, including spring repair and replacement.

    We’re not just any garage door contractors near you in Boston, we’re your neighbors. We offer services throughout the Boston area, including Lexington and Woburn.

    Frequently Asked Questions

    Can I replace the garage door springs myself?

    While it’s technically possible, we strongly advise against it. Garage door springs are under high tension and can cause severe injury if not handled properly. Always call a professional garage door fixer to handle spring replacements or repairs.

    How often should I replace my garage door springs?

    Typically, garage door springs have a lifespan of 7-9 years with regular usage. However, this can vary depending on how often you use your garage door and how well you maintain the springs.

    What are the signs my garage door springs need to be replaced?

    Several signs might indicate your garage door springs need to be replaced. These include the door not opening properly, a heavy door, or the door falling too quickly when closing. If you notice any of these signs, consider calling our Boston garage door experts immediately.

    Are there different types of garage door springs available for different types of doors?

    Yes, the type and size of the garage door spring depend on the door’s weight and the type of door. For instance, heavier doors like wooden or fiberglass garage doors usually require sturdy torsion springs.


    Understanding garage door springs may seem daunting, but this knowledge can save you both time and money when it comes to maintenance or replacement. Whether you’re dealing with a garage door wheel off track or need an overhead door keypad not working, our team at Boston’s Garage Door is ready to assist you.

    Garage door springs are more than just hardware; they’re the heart of your garage door’s functionality. Entrust your garage door needs to us. We ensure top-quality service, from simple maintenance checks to comprehensive spring replacement.

    Ready to get started? Contact us today. Let’s ensure that your garage door operates smoothly, safely, and efficiently.

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