How To Know Spring Size Of Garage Door

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

How to know spring size of garage door.

Before we get into the color coding you ll find on garage door springs let s look a bit closer at the springs themselves. To order the correct springs for your garage door you ll need to know. Springs are too small. 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.

The height of the garage door is important to know because it affects the number of winds the spring or. If the issue is an ill fitting spring you first need to determine the proper size for your specific door. Torsion springs and extension springs. It is purposed to help the professionals servicing your garage door to determine the weight and size of the 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. Inside diameter 90 of doors have a 2 0 inside diameter 3. In order to order new garage door torsion springs you will need to measure as accurately as possible your current spring s and find the. There are 2 types of springs used on garage doors.

For a 7 foot tall garage door you should put 29 quarter turns on each spring. 0 items 0 00. Dasma stands for the door access systems manufacturers association. In the first example the spring is too small.

How do i determine torsion spring size for new garage door assuming that i do not have the original torsion spring for information like spring length inside diameters wire size or part numbers. If you would like to convert from 1 spring to 2 springs use this link after finding your current spring measurements. Finding the right size springs is a crucial part of repairing your garage door and ensuring it lasts for years to come. In addition to knowing the garage door s weight and height and the spring s color code knowing how to measure the spring s dimensions can help you order the right springs.

Spring length how long each spring is 4. The spring s individual measurements are also important they determine the spring s lift. The solution to replacing a garage door spring is first identifying the problem. All i know is that it is a 16 x 7 ft 4 panel door weighing approximately 195 lbs and has 4 cable drums.

In the video below you see two cases of improper spring size.