As with standard springs smaller doors may only have one spring but two car garage doors typically have two.
How to choose garage door springs.
Heavier doors for commercial and industrial use usually have at least two torsion springs but they may have up to four.
Stay flat on the floor when closed.
Commercial garage door springs.
If your garage door is too difficult to open you can loosen the springs and alternately tighten them if the door is too loose.
The spring to your right is a left wound spring and the spring to your left is the right wound spring.
Suspended halfway up or down the door.
Look up at the springs from inside the garage.
How to choose garage door torsion springs.
Can be suspended halfway up or down the door.
On may 20 2010.
1 extension springs are color coated see the chart below and order accordingly.
You can loosen setscrews on the.
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.
The easiest way to measure the wire size is to measure the first 10 coils.
If you have torsion spring garage door springs you have the option to adjust them to your liking.
Determining the correct spring for your door can be done one of several ways.
2 weigh 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.
Won t have any problems staying open.
You can easily measure it from the first to the last coil of the spring.
To measure insert the tape.
How to choose garage door extension springs.
Stay flat on the floor when closed.
Written by doityourself staff.
The left and right springs.
Won t have any problems staying open.
Usually most garage doors will feature two springs which are separated by a divider situated at the door s midpoint mainly.