Torsion Spring Type To Garage Door Weight

How do i determine torsion spring size for new garage door assuming that i do not have the original torsion spring for information like spring length inside diameters wire size or part numbers.

Torsion spring type to garage door weight. Both the winding and stationary cones are professionally installed for safe operation. All i know is that it is a 16 x 7 ft 4 panel door weighing approximately 195 lbs and has 4 cable drums. Therefore you need a pair of 210 pound springs even though your total door weight is 210 pounds. How to weigh a garage door with torsion springs disconnect the power cord from the outlet pull the rope to disconnect the opener use a ladder to reach the torsion spring and raise the door insert a winding bar into the top winding cone on the broken.

A garage door with the right torsion springs properly installed should feel significantly lighter than the actual weight of the door. Remember that if you have two springs on your torsion system and only one is broken to double the weight shown on the scale. 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. I have a 17 x7 insulated garage door and one of my torsion springs broke last night.

Torsion springs and garage door weight torsion springs need to provide enough force to equal the weight of the door. The lift produced by a torsion spring s should be slightly less than the weight of the garage door. The spring s individual measurements are also important they determine the spring s lift. Insert a winding bar into the top winding cone.

This is sometimes referred to as the spring s lift power how much weight the torsion spring can lift. Specifically someone looking for information about torsion springs might be asking about torsion lift how much weight the torsion spring can lift. All dura lift springs meet the dasma standard rating of 10 000 plus door open and close cycles. I want to get the most appropriate size for my door but i dont know what needs to be considered.

It should be noted that since the cable loops around a pulley the lifting force of a 210 pound spring is only 105 pounds as seen by the garage door. The previous owner said that they replaced the original ones with smaller versions because that s all the store had in stock at the time. You could also use 4 springs consisting of 2 at 100 pounds tan and 2 at 110 pounds white. Weighing your garage door is the best possible way to determine the proper springs needed for the door.