Home Garage Door DNS 175 Torsion Spring: A Complete Guide for Garage Door

DNS 175 Torsion Spring: A Complete Guide for Garage Door

Are you a garage door owner in need of a new spring? If so, you may have come across the […]

Are you a garage door owner in need of a new spring? If so, you may have come across the DNS 175 torsion spring.

In this comprehensive guide, we will explore everything you need to know about the DNS 175 torsion spring, including its specifications, how to determine the right size, safety tips when working with garage door springs, and factors that can affect the price.

So, let’s dive in and discover all you need to know about the DNS 175 torsion spring!

DNS 175 Torsion Spring

DNS 175 torsion spring

The DNS 175 torsion spring is a type of spring specifically designed for residential garage doors. It features an inside diameter of 1 3/4 inches and is available in various wire sizes and lengths.

This particular spring is an essential component in ensuring the smooth operation of your garage door, as it helps counterbalance the weight of the door.

How to Determine the Right Size

To determine if a DNS 175 torsion spring is the right size for your garage door, you need to take precise measurements. Here’s a step-by-step guide to help you with the process:

  1. Measure the Inside Diameter: Start by measuring the distance between the two winding cones of the existing spring. Alternatively, look for the “175” marking on the cones, indicating the spring’s size.
  2. Measure the Wire Size and Length: The wire size is typically stamped on the spring itself. Additionally, you can measure the length by counting the number of coils and multiplying it by the average coil diameter.

Once you have these measurements, you can confidently purchase a replacement DNS 175 torsion spring that matches the specifications.

Read Also: How to Measure Garage Door Torsion Springs

Safety Tips for Working with Garage Door Springs

Working with garage door springs can be dangerous, so it’s crucial to prioritize safety. Keep the following tips in mind when dealing with torsion springs:

  1. Wear Safety Gear: Always wear safety glasses and gloves to protect yourself from potential injuries.
  2. Release Tension: Never attempt to work on a garage door spring that is under tension. Release the tension carefully before proceeding with any repairs or replacements.
  3. Have a Helper: It’s highly recommended to have someone assist you when working on a garage door spring. They can provide an extra set of hands and ensure your safety.
  4. Professional Help: If you’re uncomfortable or inexperienced with working on garage door springs, it’s best to hire a professional technician. They possess the expertise and tools required to handle the task safely and efficiently.

Understanding the Price of a DNS 175 Torsion Spring

Now let’s discuss the price of a DNS 175 torsion spring. The cost can vary depending on several factors, including the wire size, length, and inside diameter of the spring. Typically, you can expect the price range to fall between $50 and $100.

When determining the total price for a DNS 175 torsion spring, keep the following factors in mind:

  • Size and Weight of the Garage Door: Larger or heavier garage doors require stronger springs, which can be more expensive.
  • Labor Costs: If you opt to hire a professional to install the spring, you’ll need to consider their labor costs in addition to the price of the spring itself.

To provide a general estimate, here’s a breakdown of the cost for a DNS 175 torsion spring for a standard residential garage door:

  • Spring: $50-$100
  • Labor: $50-$100
  • Total: $100-$200

It’s essential to note that these figures are approximate, and the actual price may vary based on specific factors involved.

Additional Factors Affecting the Price

Apart from the basic factors mentioned earlier, several additional factors can influence the price of a DNS 175 torsion spring:

  1. Brand: Different brands may have varying price ranges. Some renowned brands tend to be more expensive due to their reputation and quality.
  2. Retailer Location: The price of the spring can vary depending on the retailer’s location. Factors like shipping costs and regional availability can affect the overall price.
  3. Time of Year: Prices for torsion springs can fluctuate throughout the year. During peak seasons, such as spring or summer, when demand is higher, prices may increase.

Consider these factors while planning your purchase, and compare prices from different sources to make an informed decision.


In conclusion, the DNS 175 torsion spring is a vital component for residential garage doors. By following the outlined steps, you can accurately determine the right size for your garage door and ensure a safe working environment when dealing with garage door springs.

Understanding the factors that influence the price will help you make an informed decision when purchasing a DNS 175 torsion spring. Remember, safety should always be your top priority, and when in doubt, seek professional assistance.


Can I install a DNS 175 torsion spring myself?

While it’s technically possible, we strongly recommend hiring a professional to install the spring. Working with garage door springs can be dangerous, and professional technicians have the expertise to handle the task safely.

Are DNS 175 torsion springs compatible with all garage doors?

DNS 175 torsion springs are designed for residential garage doors. However, it’s essential to ensure that the spring’s specifications match the requirements of your specific garage door.

How often should I replace my DNS 175 torsion spring?

The lifespan of a torsion spring can vary depending on usage and environmental factors. As a general guideline, torsion springs should be replaced every 5-7 years to maintain optimal performance.

Are there any warranties available for DNS 175 torsion springs?

Many manufacturers offer warranties for their torsion springs. It’s advisable to check with the retailer or manufacturer regarding the warranty coverage and duration.

Where can I purchase a DNS 175 torsion spring?

DNS 175 torsion springs can be purchased from various online and brick-and-mortar retailers specializing in garage door parts and accessories. Ensure that you choose a reputable source for reliable products.


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Furqan Abril

Furqan Abril

As an author and expert in garage door systems, I am excited to share my knowledge and experiences with you. Whether you're a homeowner, a garage door enthusiast, or a professional in the industry, this web will serve as your comprehensive guide to understanding, maintaining, and enhancing your garage door.

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