What Size Torsion Spring for 16×7 Garage Door

When it comes to your garage door, it’s important to ensure that all of its components are in good working order to ensure smooth and safe operation. One of the most critical components of a garage door system is the torsion spring.

This spring is responsible for counterbalancing the weight of the door, making it easier to lift and preventing it from slamming shut. Without a properly sized torsion spring, your garage door may not function correctly, and you may even be putting yourself and others at risk.

In this article, we’ll be discussing the importance of selecting the correct size torsion spring for your 16×7 garage door. Whether you’re installing a new garage door or replacing an old one, this information will be invaluable in helping you make the right choice.

what size torsion spring for 16x7 garage door

How Torsion Springs Work

Torsion springs are wound springs that store energy when they’re twisted. When the garage door is closed, the springs are tightly wound, storing energy that is then used to lift the door when it’s opened. The torsion springs work in tandem with the cables and drums to ensure that the door opens and closes smoothly and with ease.

The size of the torsion spring is determined by the weight of the door and the size of the cables and drums. A larger door will require a larger torsion spring to counterbalance the additional weight. If the spring is too small, it will not be able to provide enough lift to open the door, and if it’s too large, it will be too strong and difficult to control.

What Size Torsion Spring Do You Need for a 16×7 Garage Door?

Size Torsion Spring for 16x7 Garage Door

The size of the torsion spring you need for a 16×7 garage door will depend on several factors, including the weight of the door and the type of spring system you have installed. To determine the correct size, you will need to measure the weight of your door and consult with a professional.

Typically, a 16×7 garage door will weigh between 130 and 140 pounds. Based on this weight, a standard torsion spring system will require a spring with a size of 1.75 inches in diameter and a length of approximately 18 inches. However, this is just a rough estimate, and it’s important to consult with a professional to determine the exact size you need.

The Importance of Professional Installation

When it comes to torsion springs, it’s essential to seek the assistance of a professional. These springs are under high tension and can be dangerous to handle without proper training and equipment. Attempting to install or replace torsion springs on your own can result in serious injury or even death.

A professional will have the training, knowledge, and equipment necessary to ensure that the torsion springs are installed correctly. They will also be able to properly size the springs based on the weight of your door and ensure that they are balanced and functioning correctly.


In conclusion, selecting the correct size torsion spring for your 16×7 garage door is essential for safe and proper operation. The size of the spring will depend on the weight of your door and the type of spring system you have installed.

To ensure that you make the right choice, it’s important to seek the assistance of a professional. With their training, knowledge, and equipment, they will be able to ensure that your garage door functions correctly and safely.

Laura Linney is a team of experts and garage idea writers, I write unique research-based content about home garages that I have studied before, We have created aspirational and achievable ideas for your home. and Garagesideas.com has become the industry's largest free home & garage resource site in the industry.