Garage doors are extremely heavy, and it’s thanks to garage door springs that they can be opened and closed with ease. When you press the button on your garage door opener, it is the springs that do all of the hard work in lifting and lowering the door.
There are two main types of springs used in garage:
Torsion Springs
Torsion springs run horizontally along the top of the door, mounted onto a torsion bar near its opening. Torsion springs work by evenly distributing the weight of the door across its entire unit, providing balance for smooth operation. This prevents any jerky movements that may signal an issue with stability. Depending on how many doors your garage has and how much weight they carry, there may be more than one torsion spring in place.
Extension Springs
Extension springs are an older form of spring used in some garages, which can be found on either side of the door attached to its track support via cables. Whilst they are efficient at enabling movement against gravity, they don’t provide adequate balance compared to torsion springs.
The Function Of Garage Door Springs
The importance of your garage door spring cannot be overstated – essentially it is responsible for bearing the entire weight of your garage door when opened or closed. Without it, no matter how powerful your opener is, trying to open or close your door would be nearly impossible due to its sheer weight!
Torsion and extension springs have different ways of functioning yet achieve the same result – facilitating an effortless lift for your garage door every time you use it. With a torsion spring system, as you open the door, tension stored in these components unwinds as well as turns a cable drum which causes cables around this drum to move too – this action enables lifting motion for your door. Then when you close it again, those same cables wrap back around their drums and tension returns back into torsion spring coils to put them back into their original position ready for next use.
Extension springs operate using pullies and counterbalance cables running from bottom corner brackets through pullies when weight needs to be lifted off them – as soon as you open up your garage these components contract until such time as they reach maximum tension once again at full extension upon closing process completion.. It is therefore critical that whichever type of spring you have fitted inside your garage that these remain fully functional always so that safe operation occurs each time without exception – if ever any service related issues arise then ensure that a professional qualified technician takes care of any repair or replacement needs immediately before further use takes place..
Garage door springs are essential components of your garage door. Whether it’s torsion or extension, they both have the same purpose – to lift and lower the weight of your garage door with ease. Without them, your openers would be rendered useless as the sheer weight of the door would prevent you from opening or closing it. It is therefore important to ensure that these components remain in perfect condition at all times for a safe and smooth operation every time you use it. If ever any service related issues arise, always seek professional help immediately for assistance.
