How To Know Spring Size Of Garage Door

Springs are too small.

How to know spring size of garage door.

Change the fraction into a decimal and divide by 10. In order to order new springs you will need to measure as accurately as possible your current spring s and find the. The most common spring size however is 728 700 wire gauge 28 length of spring but it can range from 300 to 900. Selecting the right garage door spring.

Sometimes this number is written on the winding or stationary cone. Measure the circumference of the cable drum and measure the height of the garage door in inches. All i know is that it is a 16 x 7 ft 4 panel door weighing approximately 195 lbs and has 4 cable drums. For example a 14 high door is 168 high.

To order the correct springs for your garage door you ll need to know a few details about your door system. In the first example the spring is too small. If the issue is an ill fitting spring you first need to determine the proper size for your specific door. Spring orientation if ordering just one spring left.

Usually most garage doors. This is the number of turns that are on your spring. Knowing the spring s length can help you find the wire size on the chart above. Inside diameter 90 of doors have a 2 0 inside diameter 3.

2 means the inside diameter is two inches etc. Torsion spring inside diameter and overall length in many cases the inside diameter of the torsion spring will be indicated on the stationary cone in between the two springs at the midpoint of the door. If you see a 1 75 on the cone the spring has a 13 4 inch diameter. 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.

This is the wire size. Divide the height of the garage door by the cable drum circumference then add one. Measure the wire size. The former being the most heavy duty while the latter series are more lightweight.

Spring length how long each spring is 4. Measure the length of ten or twenty coils of the particular spring. Measure the diameter of 1 16 of an inch. The solution to replacing a garage door spring is first identifying the problem.

Left wind springs are located on the right hand side of the door and right wind springs are located on the left side. Check out the garage door springs from inside your garage. 1 75 means the inside diameter is 1 inches. Determine the wind direction.