Wider and taller doors found in warehouses and commercial facilities use larger torsion springs.
Torsion spring garage door spring injury.
When the spring unwinds the energy is released causing the door to rise.
Both the winding and stationary cones are professionally installed for safe operation.
Professional series springs not from china torsion spring s for torsion systems set above the garage door.
Springs are a major part of your garage door unlike other components if a spring breaks you need to replace it to keep your garage door functioning and operating properly.
I ve been hurt working on them once.
Torsion springs are the most common type of springs found in garages and can lift more weight than extension springs.
I thought both springs were broken on a two car garage.
At american garage door supply inc.
If you want to replace the torsion spring on your door read this first.
All dura lift springs meet the dasma standard rating of 10 000 plus door open and close cycles.
Torsion springs are more common for heavier garage door installations think taller insulated windowed wooden garage doors.
Professional installation is recommended.
If your garage door uses a torsion spring you will see a long cylindrical spring attached to the metal shaft that runs across.
Mounted horizontally above the opening garage door torsion springs are twisted as the door goes down storing energy in the process.
Broken garage door torsion springs make it nearly impossible to use your garage door.
To get injured by them you need to be up close and working on them.
While garage door torsion springs can handle weights of up to 800 lbs.
If there are multiple springs on your garage door we strongly recommend replacing both torsion springs.
Or more the energy they conserve is sufficient to cause a major injury or even death.
You can choose and purchase torsion springs and extension springs for just about any commercial or residential garage door project right.
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.
Now that garages use torsion springs people very rarely get injured.
Winding bars are 18 in length and are also advised when winding and un winding springs.
Over the past 40 to 50 years the most common type of spring installed on new garage door builds is the torsion spring.
We we offer a vast selection of wire and spring sizes and both left and right wind torsion.
The garage door torsion spring is located above the garage door while considering rear torsion applications it s located behind the door.