Garage Door Spring Measurements

If the garage door has two springs measure each spring individually.

Garage door spring measurements.

When the spring is too. 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. Winding bars are 18 in length and are also advised when winding and un winding springs. Springs are too small.

Height of the garage door can also affect the size of the spring or spring combination needed as well. Operating a door with the wrong size spring can cause damage to the door operator and potentially create a dangerous situation where the door could fall. If there are multiple springs on your garage door we strongly recommend replacing both torsion springs. In the first example the spring is too small.

Spring length how long each spring is 4. The solution to replacing a garage door spring is first identifying the problem. If you would like to convert from 1 spring to 2 springs use this link after finding your current spring measurements. How to work out what size garage door springs you require the springs are the unsung heroes of your overhead garage door.

To measure the torsion springs follow each of the following steps carefully. In the video below you see two cases of improper spring size. Professional series springs not from china torsion spring s for torsion systems set above the garage door. 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 spring will grow 7 5 coils or 7 5 x 250 for the coil size or 1 7 8. For a 7 foot tall garage door you should put 29 quarter turns on each spring. If the issue is an ill fitting spring you first need to determine the proper size for your specific door. We we offer a vast selection of wire and spring sizes and both left and right wind torsion.

Inside diameter 90 of doors have a 2 0 inside diameter 3. For example on a seven foot high garage door a 34 spring comprised of 250 wire would grow eight coils when it is wound and stretched. They do the heavy lifting while the opener essentially acts as a regulator getting the door started and then making sure the upward or downward motion is nice and smooth. The spring s individual measurements are also important they determine the spring s lift.

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. Remember the spring is a counterweight so it needs to be the right size to properly lift and lower the garage door. It is not uncommon to have two different size springs. Use this method if the door worked correctly before the spring s broke and the garage door has not been tampered with.

Spring orientation only worry about this if you have a 1 s.