Exploring Two Types of Garage Door Springs: Torsion and Extension Springs
Garage door springs play a critical role in the smooth and safe operation of your garage door. There are two main types of springs commonly used in garage doors: torsion springs and extension springs
Understanding the differences between these two types of springs is crucial when it comes to maintenance, repairs, and replacements. In this blog post, we will explore torsion and extension springs in detail, providing you with valuable insights to help you make informed decisions regarding your garage door spring system.
- Torsion Springs: Torsion springs are typically mounted above the garage door, parallel to the door opening. These springs work by twisting or coiling tightly to store mechanical energy, which is then released to assist in lifting and lowering the garage door. Torsion springs provide smoother and more controlled movement compared to extension springs. They are known for their durability, with a longer lifespan than extension springs. Torsion springs are considered safer as they are usually installed with a containment system to prevent injury in case of spring failure.
- Extension Springs: Extension springs are commonly found on both sides of the garage door, running parallel to the horizontal tracks. These springs stretch or extend to counterbalance the weight of the door, helping in its operation. Extension springs work by stretching and contracting when the door is opened or closed. While they are less expensive than torsion springs, extension springs have a shorter lifespan and are more prone to wear and tear. They require safety cables to be installed as a precaution in case of spring failure to prevent potential injuries.
- Factors to Consider: When it comes to choosing between torsion and extension springs, several factors should be taken into account. These include the weight of the garage door, available headroom and space, desired durability, and personal safety considerations. Torsion springs are often recommended for heavier doors, while extension springs are suitable for lighter doors. Available space and headroom may also play a role in determining the type of spring system that can be installed effectively in your garage.
- Maintenance and Safety: Proper maintenance and regular inspection of garage door springs are crucial for optimal performance and safety. Keep the springs well-lubricated to prevent excessive friction and wear. Periodically check for signs of wear, such as rust, gaps, or deformation. It is recommended to leave spring adjustments, repairs, or replacements to professional garage door technicians due to the high tension and potential dangers associated with spring systems.
Understanding the differences between torsion and extension springs is essential for maintaining a safe and functional garage door. Consider factors such as weight, available space, durability, and personal safety when choosing between these two types of springs. Regular maintenance and professional assistance will ensure the longevity and optimal performance of your garage door spring system.