All dura lift springs meet the dasma standard rating of 10 000 plus door open and close cycles.
Torsion spring garage door danger.
A garage door with a broken torsion spring can fall rapidly and cause injury or death.
Mounted horizontally above the opening garage door torsion springs are twisted as the door goes down storing energy in the process.
Torsion springs are more common for heavier garage door installations think taller insulated windowed wooden garage doors.
If you decide to diy on the garage door understand the mechanics and how things work.
Do not attempt to install springs or hardware yourself unless you have the proper tools reasonable mechanical aptitude and experience and upper arm strength.
Professional installation is recommended.
Due to the fact that many of the parts involved in the process can be life threatening it is unwise to attempt repair.
Install new or use this pair of left install new or use this pair of left and right wound torsion springs to replace broken sectional garage door torsion springs.
The danger lies in what happens if and when the springs suddenly fail.
However the most common danger comes when your torsion springs break and you decide to undertake the repair replace them yourself.
Garage door torsion springs can be very dangerous.
Both the winding and stationary cones are professionally installed for safe operation.
Torsion springs extension springs and other garage door hardware can cause serious injury or death if not handled and installed properly.
You must call in a professional.
Garage door springs can be dangerous.
Buying garage door torsion springs at american garage door supply we can help make overhead garage door repairs even easier with our full line of torsion springs.
When the spring unwinds the energy is released causing the door to rise.
Over the past 40 to 50 years the most common type of spring installed on new garage door builds is the torsion spring.
Since the spring is under constant tension a sudden failure can cause the spring to break apart violently.
Extension springs are the most common type of garage door spring for residential use and can break after excessive usage.