How Measure Coil Spring Length Garage Door

This determines the strength of the spring.

How measure coil spring length garage door.

Wire size is the most important measurement. There are a number of wire size charts on the internet you can then use to determine the actual wire size based on your measurement. If the spring is deformed to the point that an accurate length cannot be determined count the total number of coils of the unwound spring. It is okay to round if you are very close.

Cut a two by four this length with a handsaw. The only way to measure this accurately is to measure 10 20 30 and 40 coils and find a match on this chart. To measure the wire size measure the length of 10 coils of the spring. This measurement is to include all coils of the spring.

Step 1 spring length measure the entire length of the spring. Simply measure how far it is between 10 coils of the spring to the nearest 1 16 of an inch. If your torsion spring is unbroken and unwound simply measure the length of the spring. To order the correct springs for your garage door you ll need to know a few details about your door system.

Step 1 spring length measure the entire length of the spring. If the spring is deformed to the point that an accurate length cannot be determined count the total number of coils of the unwound spring. Wire size is the most important measurement. You need to determine the length of the unwound spring but you don t need to unwind the spring to measure the length.

If your spring is broken measure both pieces of the spring in their entirety. Install the two by four vertically at the. For other measurements talk to a garage door repair professional or find a 10 coil measurement chart online. If your 10 coil count measures 2 1 2 inches you have 25 inch wires.

If you have 1 1 4 inches in a 10 coil count the wires are 0 125. This determines the strength of the spring. Measure the distance from the garage floor to the underside of the door at the outer edge and add 2 inches. It is okay to round if you are very close.

This measurement is to include all coils of the spring. 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.