Overhead Door Garage Door Torsion Spring Chart

Many of the older extension springs may not have visible paint color on either end of the spring.

Overhead door garage door torsion spring chart.

Do not attempt to install springs or hardware yourself unless you have the proper tools reasonable mechanical aptitude and experience and upper arm strength. Replace garage door extension springs replacement garage door springs garage door torsion spring replacement garage door spring and cable repair garage door weight chart poskinhow to measure garage door torsion springsgarage door torsion spring how many turns mycoffeepotunderstanding the garage door spring color code and ensuring youwindload reinforced garage doors clopay windcodegarage door. Torsion springs extension springs and other garage door hardware can cause serious injury or death if not handled and installed properly. Garage door spring size chart.

Door weights 150lbs and under will be shipped with 1 high cycle life torsion spring. Always convert torsion springs to a spring of equal or greater wire diameter. 2 means the inside diameter is two inches etc. This video applies t.

Do not include the winding and stationary ends. 3 3 8 or 3 3 4 step 3. Measure the spring only from coil to coil. The chart is based on information from the door access systems manufacturers association dasma.

Measure the outside diameter and then subtract twice the wire diameter. Torsion spring inside diameter and overall length in many cases the inside diameter of the torsion spring will be indicated on the stationary cone in between the two springs at the midpoint of the door. Dasma is a leading organization in our industry that created the guidelines and specifications for garage door springs. Weighing your garage door is the best possible way to determine the proper springs needed for the door.

Step 2 measure the inside diameter of the your garage door spring it will be one of the following. 1 75 means the inside diameter is 1 inches. We will use the corrispoding weight you ordered to customize the perfect spring s to balance your garage door. Professional installation is recommended.

Measure the overall length of the garage door spring unwound take all your measurements from the broken spring. If your garage door has extension springs the springs stretch out as the door closes and retract as the door opens the garage door industry has released a standard color chart for the strength pull for these springs as seen in the table below. If you cannot find the size. Determine the wire.

Force spring exerts per 1 turn of the spring.