What Size Garage Door Extension Spring Do I Need

A failing unbalanced or poorly matched spring.

What size garage door extension spring do i need.

We we offer a vast selection of wire and spring sizes and both left and right wind torsion. Torsion springs and garage door weight. The pull weight of an extension spring is determined by the color code found on the end of the spring. This is why two 100 pound extension springs are needed to lift a 100 pound garage door.

Torsion springs need to provide enough force to equal the weight of the door. However the pulleys on the garage door reduce the amount of weight carried by the extension spring so the extension spring really only has to lift half of its weight in this case 50 pounds. Converting from a single spring to a dual spring was the key. If your door is 210 pounds you would need a pair on for each side of the 210 pound white springs.

An unbalanced door is a sign of. Extension springs do as their name suggests. For a 7 foot tall garage door you should put 29 quarter turns on each spring. Height of the garage door can also affect the size of the spring or spring combination needed as well.

Extension springs and torsion springs are the two kinds of garage door springs you ll find in garage doors. Recent reviews by torsion spring customers. They extend as your door moves and helps to balance your garage door. 3 springs are only sold in pairs.

Springs in general last about 10 14 years or 15 20 thousand. If there are multiple springs on your garage door we strongly recommend replacing both torsion springs. 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. A functional garage door system lifts the door in a balanced manner.

Torsion springs vs extension springs. When replacing garage door springs we always weigh the garage door and figure the ippt to ensure we. Winding bars are 18 in length and are also advised when winding and un winding springs. Torsion springs turn as you open and close your garage door.

Whatever the case garage door springs are an essential component of the garage door system and are independent of the automatic garage door unique opener. A great product at a great price with great service. How to determine the correct extension spring for your garage door measure garage door springs correct garage door springs garage door parts garage door spring overhead door spring overhead door part. Always use the proper spring s for.

Total door weight indicates the springs you will need for example if the door weighs 100 pounds you need two 100 pound springs one on each. Measure door the height. Professional series springs not from china torsion spring s for torsion systems set above the garage door.