The length is the measurement of all the coils pressed together.
Sectional garage door extension springs.
A problem with the spring tension could cause the door to open or close unevenly improperly or at the wrong speed and adjusting the springs will likely solve the problem.
Knowing garage door clearance requirements will help you avoid ordering the wrong garage door set up for your needs.
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Introduction to sectional garage door extension springs.
Garage door springs offset the weight of the door and allow it to open and close with ease.
There are several types of garage door springs to consider when replacing them.
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Sectional garage doors are hinged and they bend in the tracks as the door opens and closes.
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This video will show you how to replace the extension springs on your garage door.
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Garage doors use either torsion springs or extension springs to raise and lower the door.
If your garage has torsion springs across the inside of the door opening you need a professional to adjust the tension.
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This video will show you how to replace the extension springs on your garage door.
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Garage door springs act as a counterbalance to the weight of all garage doors making them easier to open and close.
Side extension hardware cable hardware.
Extension spring systems should always be restrained by a safety cable that runs through the middle of the spring tying off to a solid point at the rear and front of the horizontal door track.
Sectional doors and hinged doors are adjusted using a basic procedure for.
The safety cable prevents hazards to bystanders when a spring pulley or cable.
Torsion springs mount on a bar above the door while extension springs stretch down the side of the upper tracks.
Sectional garage door panel being installed.