Torsion springs are located over the garage door and the number of springs depends on the size and weight of the door. The Wrong Size Spring Can Cause Serious ProblemsĪ door that is too large or too small can:Ĭhoosing The Right Spring Size For My Garage Doorīefore you choose the right spring size make sure you know which type of spring system your door uses, torsion or extension. Operating a door with the wrong size spring can cause damage to the door operator and potentially create a dangerous situation where the door could fall. Remember, the spring is a counterweight so it needs to be the right size to properly lift and lower the garage door.

The size of the spring will depend largely on the weight of the door. Installing the door with the correct spring matters, you’ll likely only worry about this when you need to replace a spring. To keep your garage door functioning smoothly as long as possible it has to be properly assembled with the correct parts and it needs proper maintenance. They make lifting the door more efficient, saving energy, and reducing the stress on the automatic opener’s motor. As a counterweight, the springs provide balance and stability to the door opening system. The door itself can be extremely heavy, the starting weight of single doors is about 130 pounds and larger or heavier doors can weigh over 350 pounds. The garage door is likely the largest moving part of your home. Why Does The Size Of The Garage Door Spring Matter? Understand how garage door weight vs spring size relate so you can purchase the right spring for your door. Springs act as counterweights to the weight of the door allowing the automatic opener to lift and lower the door smoothly, but door openers only work smoothly with the right components.

The springs on your garage door play a major role in this task. Modern garage doors have automatic openers that make it easy to move in and out of our garage without having to do the heavy lifting to open or close the doors ourselves.

Clopay garage door weight chart