What Size Extension Spring Do I Need For My Garage Door

So all you need to do is locate this color indicator and relay the color you ve found red yellow blue orange etc to the extension spring supplier.

What size extension spring do i need for my garage door.

Total door weight indicates the springs you will need for example if the door weighs 100 pounds you need two 100 pound springs one on each side. When you are preparing to buy a garage door spring you need to also take into consideration the overall cost of buying or replacing your springs. An unbalanced door is a sign of. When using two scales add the weights together for the total door weight.

If your door is 210 pounds you would need a pair on for each side of the 210 pound white springs. Height of the garage door can also affect the size of the spring or spring combination needed as well. A functional garage door system lifts the door in a balanced manner. When replacing garage door springs we always weigh the garage door and figure the ippt to ensure we.

For a 7 foot tall garage door you should put 29 quarter turns on each spring. That s because garage door extension springs have a stripe of color on them that indicates their size. A failing unbalanced or poorly matched spring. Carefully remove the extension springs from the.

Starting with our easy to use selection tools you can easily find the garage door extension springs you are looking for. If your garage door is taller than 7 ft please call our helpdesk at 1 800 731 0261 for assistance. Whatever the case garage door springs are an essential component of the garage door system and are independent of the automatic garage door unique opener. Torsion springs vs extension springs.

Always use the proper spring s for. 3 springs are only sold in pairs. This will tell them what they need to know. Raise your garage door to the full open position.

Torsion springs need to provide enough force to equal the weight of the door. The pull weight of an extension spring is determined by the color code found on the end of the spring. This is why two 100 pound extension springs are needed to lift a 100 pound garage door. How to weight your garage door.

For a complete list of garage door extension springs for 7 8 9 10 11 12 13 and 14 tall doors click here determine the door weight and door height. We would be glad to help. Measure door the height. However the pulleys on the garage door reduce the amount of weight carried by the extension spring so the extension spring really only has to lift half of its weight in this case 50 pounds.

Secure the door in the up position by using vice grips or c clamps under both bottom rollers of the garage door.