Garage door springs are an important part of the system that allows you to open and close your garage door. It can be a major inconvenience and even a safety hazard when the door spring snaps. In this blog post, we will discuss the most common reasons why garage door springs snap so that you can be better informed about what to look out for and how to prevent them from breaking.

Purpose of Garage Door Springs

Garage door springs play a vital role in the proper functioning of a garage door. Their primary purpose is to counterbalance the weight of the door, making it easier to open and close. Without the springs, lifting a garage door, which can weigh several hundred pounds, would be nearly impossible for the average person.

Garage door springs work by storing and releasing tension. When the door is closed, the springs are tightly wound, storing potential energy. When the door is opened, the springs unwind, releasing that energy and assisting in lifting the door. When the door is closed again, the springs rewind, ready to repeat the process.

In addition to counterbalancing the weight of the door, garage door springs also help to reduce the strain on other parts of the door, such as the opener and the track system. They absorb much of the force and impact when the door is opened or closed, preventing excessive wear and tear on these components.

Overall, garage door springs are crucial for the smooth and efficient operation of a garage door. They provide the necessary strength and support to ensure that the door can be safely and easily opened and closed. Regular maintenance and inspection of the springs can help identify any issues early on and prevent costly repairs or replacements in the future.

Types of Garage Door Springs

Two main types of garage door springs are commonly used: torsion springs and extension springs. 

Torsion springs are located horizontally above the garage door and are attached to a metal shaft. These springs store mechanical energy when they are wound tightly. When the garage door is opened, the torsion springs unwind and release the stored energy, which helps to lift the door. When the door is closed, the springs wind back up and store the energy again.

On the other hand, extension springs are installed vertically alongside the garage door tracks. They work by stretching and contracting to support the weight of the door. Extension springs have cables attached to them, which are connected to pulleys. As the garage door opens, the springs stretch, and the cables help to lift the door. When the door is closed, the springs contract back to their original position.

Both types of springs have their advantages and disadvantages. Torsion springs are considered to be more durable and last longer than extension springs. They also provide better balance and smoother operation for the garage door. Extension springs, on the other hand, are typically cheaper and easier to install. However, they may require more maintenance and have a shorter lifespan compared to torsion springs.

Understanding the type of springs used in your garage door is important, as this will determine the specific maintenance and repair needs. Additionally, it’s recommended to consult a professional when it comes to garage door spring installation or replacement to ensure safety and proper functioning.

Break Garage Door Spring Reasons

• Lack of Maintenance and Regular Lubrication

One common reason why garage door springs snap is the lack of maintenance and regular lubrication. Garage doors are constantly exposed to the elements, including dust, dirt, and debris. Over time, these particles can accumulate in the springs and cause them to become stiff and lose their flexibility. Without proper lubrication, the springs will not be able to function properly, leading to increased tension and stress.

Regular maintenance and lubrication of the garage door springs are essential to keep them in optimal condition. This includes cleaning the springs regularly to remove any debris or build-up, as well as applying lubricant to ensure smooth operation. Lubricating the springs will also help reduce friction and wear, prolonging their lifespan.

• Wear and Tear from Daily Use

Another reason why garage door springs break is due to wear and tear from daily use. The springs undergo immense tension and stress as the garage door opens and closes multiple times throughout the day. Over time, this constant pressure can weaken the springs, leading to eventual failure.

Each time the garage door is operated, the springs bear the weight of the door and are responsible for supporting its movement. This repetitive motion gradually wears down the springs, causing them to lose their strength and durability. Additionally, factors such as the weight of the garage door, the frequency of use, and the quality of the springs can all contribute to the rate of wear and tear.

• Rust and Corrosion

Rust and corrosion can significantly weaken garage door springs and eventually cause them to break. These issues occur when moisture, typically from humid environments or water leaks, comes into contact with the springs’ metal surfaces.

Over time, the metal springs can start to develop rust and corrosion, compromising their structural integrity. The rust weakens the springs, making them more susceptible to snapping under the tension and stress of daily use.

To prevent rust and corrosion from damaging your garage door springs, consider taking the following preventive measures:

1. Keep the garage well-ventilated to reduce moisture buildup.
2. Repair any leaks or water intrusion around the garage.
3. Apply a rust-resistant coating or paint to the springs.
4. Lubricate the springs regularly with a silicone-based lubricant to prevent moisture from accumulating.
5. If you notice any signs of rust or corrosion, such as discolouration or flaking metal, address it promptly by cleaning the affected area and applying a rust converter or rust inhibitor.

• Incorrect Spring Installation or Mismatched Springs

Garage door springs can also break because of incorrect installation or the use of mismatched springs. Garage door springs are specifically designed to support the weight of the door and provide the necessary balance for smooth and safe operation. If the springs are not installed correctly or if the wrong springs are used, it can put unnecessary stress on the springs and cause them to break prematurely.

• Extreme Temperatures

Extreme temperatures can also be a common cause of garage door spring breakage. Both hot and cold weather can put additional strain on the springs, causing them to weaken and eventually snap. In extremely hot temperatures, the metal of the springs can expand, leading to added tension and stress. This increased pressure can eventually cause the spring to break. Similarly, in extremely cold temperatures, the metal of the springs can contract, making them more prone to snapping. 

If you suspect that your garage door springs have broken or are in need of maintenance, it is important to reach out to professionals for assistance. At Ottawa Garage Door Expert, we have a team of experienced technicians who specialize in garage door repair and replacement services.

Our skilled technicians are well-equipped to diagnose and address any issues with your garage door springs. We understand the importance of a properly functioning garage door and the potential safety hazards that can arise from broken or damaged springs. Trust us to provide prompt, reliable, and affordable solutions for all your garage door spring concerns.