Garage door springs come in two styles: torsion (see above), which mounts on the header above the door, and extension (Photo 1), which floats above the upper roller track. In the past, extension springs were safer to install but didn’t have containment cables running through the center of the spring. Without cable, these springs become dangerous, heavy whips when they break. They also tend to be noisier than torsion springs, and we recommend you use them only if you don’t have the 12 in. of headroom above the door that a torsion spring requires.
Align the upper roller tracks by carefully lifting the door halfway. Lock it in place with two locking pliers, and install the supporting brackets on the back of the rails using 1-1/4 in. perforated angle iron (available at home centers and hardware stores). Install 1-1/2 x 1/4 in. stop bolts, with the threads to the inside of the track, at the end of each upper track.
The Chain Drive Rail Extension Kit for 10'-High The Chain Drive Rail Extension Kit for 10'-High Garage Doors is required for reliable everyday operation of Chamberlain chain drive models in 10-ft. garage door applications. Featuring a quick-install extension rail and replacement chain the kit includes everything needed for quick and easy installation. Includes one-year warranty rail extension replacement ...  More + Product Details Close
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Dealing with a garage door that needs a repair service can be a frustrating experience. That why we are committed to exceeding your garage door repair service in Naperville, IL expectations. Our reputation is built from thousands of satisfied customers over the past 30 plus years in the Western Suburbs of Chicago. Whether it is a broken spring, or a garage door opener that need a repair, make us your first call in Naperville, IL.
We offer garage door spring repair in Naperville, IL. A broken spring can be dangerous and we recommend hiring a professional garage door company, whether it is us or someone else. Whether it is extension spring repair, or torsion spring replacement, we can fix it. We know how important it is for you to get your garage door fixed especially in the cold winters we have in the Western Suburbs of Chicago.

The torsion springs on steel rolling doors work the same way as other torsion springs in the garage door industry. When the door is closed, the spring is wound. The spring is secured to a spring anchor bracket on one end and to the shaft on the other. When the steel rolling door opens, the spring in the barrel supports most of the door weight. The remainder of this weight is lifted by the chain hoist or the operator.

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