Garage Door Torsion Spring Calculator By Weight

Most extension springs for 7 foot high doors are 25 inches long with a 42 inch stretch.

Garage door torsion spring calculator by weight.

Torsion springs and garage door weight. Garage door spring calculator. Once you know the total weight of your garage door using a bathroom scale for doors under 300 pounds you can use the chart below to see the color extension spring you need. 1 divide the total spring s ippt by the cable drum multiplier.

With only a few required fields of input the springulator lets you check the stress of your torsion spring and determine a variety of size and design data. Weighing your garage door is the best possible way to determine the proper springs needed for the door. We will use the corrispoding weight you ordered to customize the perfect spring s to balance your garage door. Your torsion spring has 4 5 coils.

A failing unbalanced or poorly matched spring. 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. Spring orientation only worry about this if you have a 1 s. For an 8 foot high door the spring would be 28 inches long with a 48 inch stretch.

The springulator is an easy to use robust torsion spring calculator tool. In case that your spring isn t being installed. Lyndsay aro 3 years ago no comments. Spring length how long each spring is 4.

Torsion springs vs extension springs. How to measure garage door torsion springs torsion spring calculator instructions quality garage door torsion spring how many turns atarbwi vip garage door spring size calculator evekegley co. Door weights 150lbs and under will be shipped with 1 high cycle life torsion spring. Inch pounds per turn.

250 or 1 4 wire 25 spring length inches measured one end to end inside diameter commonly 1 75 or 2 door height. Torsion springs need to provide enough force to equal the weight of the door. Fast and easy torsion spring calculations. Measure the distance from the top of the closed door to the bottom of the horizontal track.

0 5 350 180 degrees of free position. A functional garage door system lifts the door in a balanced manner. An unbalanced door is a sign of. Inside diameter 90 of doors have a 2 0 inside diameter 3.

Garage door torsion spring calculator by weight. The only thing left to do.