Garage Door Extension Spring Size Chart

The spring is blue the spring body on the end of the spring is black and the tightening screw in the spring body is red.

Garage door extension spring size chart.

In this post you ll find a garage door spring chart for torsion springs and extension springs. That s because garage door extension springs have a stripe of color on them that indicates their size. How to determine the correct extension spring for your garage door measure garage door springs correct garage door springs garage door parts garage door spring overhead door spring overhead door part. Finding the right size springs is a crucial part of repairing your garage door and ensuring it lasts for years to come.

My garage door has just one spring and it is on the right side. Selecting the right extension spring while measuring torsion springs to make sure you get the right one is fairly easy getting the right extension spring is even easier. Garage door spring size chart. 1 extension springs are color coated see the chart below and order accordingly.

Dasma is a leading organization in our industry that created the guidelines and specifications for garage door springs. Torsion springs the chart is based on information from the door access systems manufacturers association dasma. If your garage door has extension springs the springs stretch out as the door closes and retract as the door opens the garage door industry has released a standard color chart for the strength pull for these springs as seen in the table below. 2 weigh the door.

Dasma stands for the door access systems manufacturers association. Many of the older extension springs may not have visible paint color on either end of the spring.