Garage Door Extension Springs Vs Torsion Springs

You can do the math on.

Garage door extension springs vs torsion springs. Extension springs fully expand and contract when operating an overhead door. For example if you open your garage door 4 times a day extension springs will last about 7 years. Most overhead garage doors feature extension springs but you can always request torsion springs if you want. Torsion springs on the other hand are a function of torque.

Torsion springs in my opinion provide a. Torsion springs are located over the garage door and the number of springs depends on the size and weight of the door. Whereas extension springs extend or stretch torsion springs use torque to raise garage doors. Extension springs come with a bit more of a herky jerky opening motion which wears down springs faster and is also more annoying to deal with.

Better lifting system than extension springs and provide a safer environment in our homes. Therefore when pressure is applied the springs twist and coil. Now that you know the difference between each spring you can go out to your garage and identify the current system. They also offer greater balance and show more control when moving not jerking as the door moves.

Extension springs are located on each side of the door near the upper rails there should always be two extension springs and cables. Torsion springs come in a wider variety of options including various wire sizes and lengths. An 8 9 foot door 350 00 for a 15 16 foot door and 375 00 for 17 18 foot doors. Safety cables should be installed on all extension spring doors.

Torsion springs vs extension springs. Torsion springs do cost more but generally last between 15 000 and 20 000 cycles whereas extension springs last up to 10 000 cycles. Torsion springs are used for this purpose as well but are a more refined and sophisticated type of spring which is gaining in popularity. Garage door extension springs have been for years the most common springs seen for opening a garage door.

In comparison the torsion spring arrangement only coils and uncoils during the door s operation which puts much less stress on it. Torsion springs can be found at the upper section of the door mounted to the header of the door. Thus it lasts longer. Torsion springs are sturdier and last longer.

Now there still might be some situations where extension springs are right for you. Attached above the garage opening torsion springs slowly twist and coil on the shaft whenever force is applied via hand or motor. For a tighter budget choose extension springs they are more affordable and are used in most residential construction projects. Typically extension springs are limited to 10 000 cycles while torsion springs keep on working reliably for up to 20 000 cycles.

And though they are more expensive they last longer between 15 000 and 20 000 cycles as opposed to 10 000 cycles with extension springs. Torsion springs tend to promote smoother lower friction openings and closings. Torsion springs tend to be stronger and more durable than extension springs. Extension springs usually span between 5 000 and 10 000 lifts.