How To Determine Garage Door Spring Size

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.

How to determine garage door spring size.

In this post you ll find a garage door spring chart for torsion springs and extension springs. Spring orientation only worry about this if you have a 1 s. 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. For a 7 foot tall garage door you should put 29 quarter turns on each spring.

All i know is that it is a 16 x 7 ft 4 panel door weighing approximately 195 lbs and has 4 cable drums. If you would like to convert from 1 spring to 2 springs use this link after finding your current spring measurements. It is purposed to help the professionals servicing your garage door to determine the weight and size of the spring. In order to process your order for springs please provide the following information about each spring.

Height of the garage door can also affect the size of the spring or spring combination needed as well. 0 items 0 00. The spring s individual measurements are also important they determine the spring s lift. Spring length how long each spring is 4.

Dasma stands for the door access systems manufacturers association. Inside diameter 90 of doors have a 2 0 inside diameter 3. Finding the right size springs is a crucial part of repairing your garage door and ensuring it lasts for years to come. When replacing garage door springs we always weigh the garage door and figure the ippt to ensure we.

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. 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. 1 length 2 wire size 3 inside diameter 4 spring wind and 5 type of ends. 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.