1 extension springs are color coated see the chart below and order accordingly.
How to choose the correct garage door torsion spring.
Usually most garage doors will feature two springs.
Determine the wind direction.
If your springs are too weak your garage door will be heavy and want to slam down hard.
With most new garage doors there will be two torsion springs separated by a divider that s located at the midpoint of the door.
Check out the garage door springs from inside your garage.
You don t need to unwind the torsion spring to measure its length.
Can be suspended halfway up or down the door.
For a single car door place a bath scale in the center of the opening remove all spring tension from the door and lower the door onto the scale.
You can easily measure it from the first to the last coil of the spring.
You must use springs that are the correct strength for your door or it will not work reliably.
Garage doors protect your vehicle and the people inside your home.
Look up at the springs from inside the garage.
Measurements you ll want to note include.
Measure the overall length and iod.
Torsion spring selection guide.
Many types of torsion springs are available in the market.
Selecting the correct springs for your garage door is an absolutely critical part of a successful spring replacement.
Measure the thickness of the wire in the spring.
Selecting the right garage door spring.
The spring to your right is a left wound spring and the spring to your left is the right wound spring.
To measure wire size insert the.
Determining the correct spring for your door can be done one of several ways.
Measure the spring from the first to the last coil.
In addition to having the weight and height of the door recorded torsion springs need additional.
Stay flat on the floor when closed.
Measure the wire size.
2 weigh the door.
The below steps will help you select the right torsion spring for your garage door.
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Won t have any problems staying open.