Here s how to tell if your garage door torsion spring is a left wound spring or a right wound spring as seen from the back of the door.
Garage door torsion spring left or right.
Most standard residential torsion systems have two torsion springs one on the right and left.
The only exception to this is if you have a door with outside lift bottom fixtures and the cables come off the fronts of the drums as pictured below.
The direction of the wind on the spring is opposite the side that it goes on ex.
All dura lift torsion springs are manufactured from class 2 high tensile oil tempered spring wire meeting astm a229.
Besides this the color code system for torsion springs is also purposed to help technicians determine the gauge or thickness of the wire.
Install new or use this pair of left install new or use this pair of left and right wound torsion springs to replace broken sectional garage door torsion springs.
Winding bars are 18 in length and are also advised when winding and un winding springs.
Things to know about garage door torsion springs.
If you have only one spring on your garage door just remember that if the spring is on the left side of the bracket it is right wind and if it is on the right of the bracket it is left wind.
If there are multiple springs on your garage door we strongly recommend replacing both torsion springs.
What can we say it can appear a bit complicated.
We we offer a vast selection of wire and spring sizes and both left and right wind torsion.
All of our torsion spring wire is coated.
The right hand winding springs are wound in a clockwise direction.
All dura lift springs meet the dasma standard rating of 10 000 plus door open and close cycles.
Both the winding and stationary cones are professionally installed for safe operation.
Gdn garage door torsion spring 30 length 2 inside diameter 0 25 wire size right wound got this to replace my broken garage door spring.
These are dangerous so if you aren t sure of yourself get someone who knows how to do it for you.
On the contrary it is very simple to determine the winding type of a garage door spring.
There is a lot of confusion among people regarding right hand winding torsion spring and left hand winding torsion spring.
Thus they have their end of wire on the right side.
Torsion springs are non returnable.
They call it a right spring but when you are looking at the door from the inside it goes on the left side and vice versa.
The left spring is right hand wound rhw and the right spring is left hand wound lhw.
Usually black represents a right wind while the red color represents a left wind garage door spring.