Residential torsion springs are stretched 1 8 to 1 4.
Install overhead garage door torsion springs.
Finger tighten nuts on bolts until the stationary cone is flush against the center bearing plate.
Do not attempt to install springs or hardware yourself unless you have the proper tools reasonable mechanical aptitude and experience and upper arm strength.
When the spring unwinds the energy is released causing the door to rise.
Most garage doors have two torsion springs per door which need replacing at the same time.
After your new door is installed remove the old stop material on the outside of the door and replace it with the type that has a rubber weatherstrip gasket available at home centers.
Torsion springs are the most common type of springs found in garages and can lift more weight than extension springs.
Install standard torsion springs install ez set torsion springs ideal door is a leader in residential and commercial garage doors and a preferred brand among consumers architects specifiers and building professionals.
Mounted horizontally above the opening garage door torsion springs are twisted as the door goes down storing energy in the process.
Larger commercial and industrial overhead garage door torsion springs are stretched as much as an inch.
Slip the torsion springs onto the spring tube the red winding cone on the left end the nylon center bearing center bearing plate and the black winding cone torsion spring on the right end fig.
Make sure that the bearing is inside the stationary cone.
Professional installation is recommended.
For doors with torsion springs located over the door spend the 50 or so to have a garage door professional release the tension.
Torsion springs extension springs and other garage door hardware can cause serious injury or death if not handled and installed properly.
A garage door torsion spring replacement costs 140 to 270 for one spring and between 200 and 350 for two springs.