- Key differences between torsion and extension springs
- Benefits of torsion springs vs extension springs for garage doors
- Understanding how the torsion bar functions in your garage door system
Garage door springs are essential components of your garage door system, ensuring the door opens and closes smoothly. When choosing between garage door torsion spring vs extension spring systems, it's important to understand their differences in functionality, performance, and longevity. While both types of springs help lift the heavy weight of the garage door, their designs and mechanisms are distinct.
In this blog, we'll compare garage door torsion springs with extension springs, explore how they work, and explain how a garage door torsion bar enhances the operation of your door.
What Are Garage Door Torsion Springs?
Garage door torsion springs are mounted above the door on a metal shaft known as a garage door torsion bar. These springs are wound tightly and work by twisting to generate the force needed to lift the garage door. When the door closes, the springs coil tightly, storing energy. As the door opens, the springs unwind, releasing that stored energy to assist with the lifting.
Key characteristics of garage door torsion springs include:
- Even Weight Distribution: Torsion springs offer smoother operation since the weight of the garage door is evenly distributed across the torsion bar.
- Fewer Parts: With torsion springs, fewer moving parts are involved in the operation, which typically results in fewer mechanical issues over time.
- Durability: Torsion springs are known to last longer than extension springs due to their design. They can last between 15,000 to 20,000 cycles, depending on maintenance and usage.
The garage door torsion bar is crucial because it ensures the springs are properly balanced, distributing the weight of the door evenly as it moves up and down. This balance helps prevent jerky movements and reduces wear on the other parts of the door system.
What Are Garage Door Extension Springs?
Extension springs, on the other hand, are mounted on either side of the garage door, running parallel to the horizontal tracks. Unlike torsion springs, extension springs stretch and contract to provide the necessary force for lifting and lowering the door. As the door opens, the springs contract, pulling the door up.
Key characteristics of extension springs include:
- Lower Cost: Garage door torsion spring vs extension spring cost is one of the biggest differences. Extension springs are typically more affordable than torsion springs, making them a common choice for homeowners on a budget.
- Less Space Required: Extension springs can be installed in smaller garages since they don't require the same amount of overhead space as torsion springs.
- Higher Wear and Tear: Extension springs wear out faster because of the constant stretching and contracting motion. They usually last around 5,000 to 10,000 cycles, depending on maintenance.
Garage Door Torsion Spring vs Extension Spring: Which Is Better?
When comparing garage door torsion spring vs extension spring, both types offer unique advantages, but torsion springs are generally considered the superior option for most homeowners. Let's break down the key differences:
- Durability: As mentioned earlier, torsion springs last much longer than extension springs. If you're looking for a long-term, reliable solution, torsion springs are the better choice.
- Safety: Torsion springs are also safer than extension springs. When an extension spring breaks, it can snap with significant force and may cause damage or injury. Torsion springs, on the other hand, break in a controlled manner, with most of the force absorbed by the garage door torsion bar.
- Smoother Operation: Torsion springs provide smoother and more controlled operation. Since they don't stretch and contract like extension springs, there's less bouncing and jerking as the door moves, which can lead to a quieter and more efficient system.
- Cost Considerations: While torsion springs may have a higher upfront cost, their longer lifespan and better performance often make them a more cost-effective solution in the long run. Extension springs may be cheaper initially but may need to be replaced more frequently.
Ultimately, if you're looking for better safety, longevity, and overall performance, garage door torsion springs are the preferred choice.
When to Consider Replacing Your Garage Door Springs
Whether you have torsion or extension springs, knowing when to replace them is key to keeping your garage door system working properly. Here are a few signs it's time to replace your springs:
- Visible Damage: Look for gaps, rust, or other visible signs of wear. With garage door torsion springs, check the coils for any separation.
- Heavy Door: If your garage door feels unusually heavy to lift manually, the springs may be worn out or broken.
- Uneven Opening or Closing: If one side of the garage door moves faster than the other, it may be due to an issue with the springs.
- Loud Noises: Unusual noises like creaking or popping can be a sign that your springs are reaching the end of their lifespan.
If you suspect your springs are worn out or broken, it's important to replace them as soon as possible to avoid further damage to your garage door system. For professional assistance, Balanced Garage Doors offers expert spring replacement services. Schedule an appointment today.
Choosing the Right Garage Door Spring for Your Home
When deciding between garage door torsion spring vs extension spring systems, the right choice depends on your budget, the space available, and how often you use your garage door. For most homeowners, garage door torsion springs offer superior durability, safety, and performance, while extension springs may appeal to those looking for a more budget-friendly option.
If you're unsure which type of spring is right for your garage door or need help with spring replacement, Balanced Garage Doors can provide expert guidance and service. Contact us today for all your garage door needs.
