How many turns does a garage door spring need?

How many turns on a 8ft garage door spring?

A) The amount of turns required on your springs depends on the height of your garage door. If your door is 7ft high then we recommend starting off at 31 Quarter turns on each springs. If you have an 8ft door then start at 34 Quarter turns.

Does garage door torsion spring length matter?

Replacing a too-big or too-small torsion spring with the right size will balance the door and make it safe again. The door will rise with less effort and remain safely in place. The garage door opener may also need to be replaced if it has been damaged by springs that are too big or too small.

Should my garage door have two torsion springs?

As a rule of thumb, a single garage door takes one torsion spring. A double-wide garage door takes two springs. However, if you have an exceptionally heavy single door, you may need two torsion springs.

How much tension is a garage door spring under?

If your garage door weighs 250 pounds, your torsion springs need to exert a force of 250 pounds to make the door easy to open and close. Because they exert a large amount of force, your torsion springs are under a huge amount of pressure.

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Can I put a bigger spring on my garage door?

If your garage door springs have lasted less than five years, or if you plan to live where you are for many years, you may want to try the extra long life torsion springs. By using larger springs, you can, in most cases, quadruple your spring life while only doubling the cost of the springs.

Is it hard to replace a garage door spring?

Replacing torsion springs is the more difficult and potentially dangerous task. … Unplug the opener and clamp the garage door to the track so that the door cannot open when the tension is released on the springs. Climb up on a sturdy ladder beside the winding cone at the end of the spring.

Why does my garage door have 2 different size torsion springs?

At times the garage door may be designed to take advantage of two different size springs which ensure optimal balance. … If the springs aren’t exerting enough tension, then the door is way to heavy to open, and it will slam shut each time.

How do I choose a garage door torsion spring?

SELECTING THE RIGHT GARAGE DOOR SPRING: HOW TO KNOW THE GARAGE DOOR SPRING TO BUY

  1. Determine the wind direction. Check out the garage door springs from inside your garage. …
  2. Measure the wire size. …
  3. Measure the Overall length and (IOD) inside diameter of the spring. …
  4. Identify the color-code of the spring.

Can I replace just one garage door spring?

Yes. You may be tempted to save money on parts and labor by replacing just one spring, but you’ll likely need to replace both when one spring breaks. Garage doors have two springs, one on either side of the door. The springs exert the force that makes the door light enough to be lifted.

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Will my garage door work with a broken spring?

Garage doors with broken springs should not be opened. Doors in this condition can be difficult to lift because the garage door opener loses the support springs provide in lifting and lowering the door. … We don’t recommend attempting to open a garage door with a broken spring but sometimes it’s an absolute emergency.