How To Know The Size Of Your Garage Door Spring

In this post you ll find a garage door spring chart for torsion springs and extension springs.

How to know the size of your garage door spring.

1 length 2 wire size 3 inside diameter 4 spring wind and 5 type of ends. Finding the right size springs is a crucial part of repairing your garage door and ensuring it lasts for years to come. Dasma stands for the door access systems manufacturers association. In order to process your order for springs please provide the following information about each spring.

Measure 10 coils to the nearest 1 16. If you would like to convert from 1 spring to 2 springs use this link after finding your current spring measurements. For a 7 foot tall garage door you should put 29 quarter turns on each spring. With extension springs in particular the color coding system is designed to assist the professionals servicing your garage door effectively determine the overall lifting power the springs offer.

If your garage door is the two spring type it is required to measure and record the specification of each one. The solution to replacing a garage door spring is first identifying the problem. To order the correct springs for your garage door you ll need to know a few details about your door system. 2 weigh the door.

In the first example the spring is too small. For a single car door place a bath scale in the center of the opening remove all spring tension from the door and lower the door onto the scale. 1 extension springs are color coated see the chart below and order accordingly. 1 the length 2 wire size 3 inside diameter 4 spring wind and 5 types of ends.

When it comes to extension springs the purpose of the color coding system is to help the company performing your garage door service determine the lifting power of the springs. It is purposed to help the professionals servicing your garage door to determine the weight and size of the spring. It works as opposites so if the spring is on the right side of the center when looking from inside your garage out to your door it is left wound. If you have two springs on a residential or commercial door it is critical that you measure both springs approximately 30 of manufacturers and service companies mix wire sizes.

Springs are too small. In the video below you see two cases of improper spring size. Knowing the spring s length can help you find the wire size on the chart above. Determining the correct spring for your door can be done one of several ways.

If the issue is an ill fitting spring you first need to determine the proper size for your specific door.