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Some Relatively Unknown Tips About Springs on Garage doors
Posted: Oct 10, 2014
Garage door is the largest moving equipment of your home. The most dangerous component of the door is the garage door springs. Springs supports the entire weight of the door. It helps the door to move upwards and downwards plus other motions. These springs hold a lot of pressure and their inefficiency can result in dangerous incidents when performing daily functions.
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Garage Door Springs - Dangerous Area Around the Door
These are basically of two types:
Torsion springs: Are those that wound-up on a rod above the garage door opening upper section. There are single or double spring design. Under the maximum pressure the spring usually break when the door is closed or open. If you close or open it manually and spring breaks suddenly, do not try to prevent it from crushing down, just let it go.
Extension springs: are that which are attached on either side of the door and stretch along the horizontal part of the door where the door is closed.
Points to Keep in Mind
If one of the spring break, you should replace both of them. If you replace the broken spring only then
Older spring put more stress on the new one
Door can loose its proper balance
Older spring is more likely to break soon
Torsion springs give life span between 5000 – 30000 cycles. These digits represents time that you can open and close the door approximately.
Extension Springs
These springs are installed on the both the tracks and it help in pulling the door up by its sides. Comparatively easy to install. Extension springs stretch and contract as the door operates to balance the weight of the door.
Sectional garage Door
These are the most common types of springs. These springs stretch above and parallel to the horizontal tracks on each side. Residential garage door always uses two springs on each side. The one end connects to an open-eye bolt. This bolt fastens to the angle and hold to track in the garage frame.
Commercial Extension Garage Door
In commercial heavy doors there is a kit that connects the end of multiple extension extension springs. It is not necessary that all commercial door have this set up. Some use one extension spring on each side.
For both types of garage door tension should be equally adjusted. So, that overhead door travels properly in his tracks. To test their adjustment stop the door 1 or 2'' above the garage floor and make sure that top/bottom edge is accurately horizontal. Garage doors are often out of level, so measuring the gap along the bottom may not be a better way of conformation.
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