How big of a torsion spring do I need?

Then compare that measurement to the garage door torsion spring chart below to determine the correct wire size.
Step 2: Measure the Wire Size.

Length of 10 coils (in Inches) Length of 20 Coils (in Inches) Wire Size
1 3/8 2 3/4 .135
1 7/16 2 7/8 .142
1 1/2 3 .148
1 9/16 3 1/8 .156


Can I use a different size torsion spring?

When you add everything up, you have the exact weight once done; you can then use two different size springs if it yields optimal balance. If you are a homeowner and the technician used two different size springs, don't be alarmed. What matters is that the garage door is balanced. via

Is a longer torsion spring better?

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. You will also avoid extra work down the road. The industry standard is 10-15,000 cycles for new doors. via

How do I know what torsion spring for my garage door? (video)

Does length of torsion spring matter?

When torsion springs are sized incorrectly, they can lead to safety issues. The garage door will not work as it should, and that could lead it to malfunction and potentially endanger users. Here are three reasons behind the importance of garage door torsion springs and why you should make sure they fit properly. via

Can garage door springs be too strong?

If the spring is too strong or too large, it will exert too much pull on the door and keep it higher than it should be. For instance, a closed door won't be able to stay on the floor, while a door that's supposed to be opened halfway will be higher up. via

What do the colors mean on torsion springs?

The color code on a torsion spring indicates whether it is a “right wind” or “left wind” spring, with black indicating right wind and red indicating left wind. Beyond that the torsion spring is color coded so that technicians can determine the thickness, or gauge, of the wire. via

What happens if you put the wrong spring on a garage door?

If you install or otherwise use the wrong torsion spring, the door will not open. If you try and force the door open, you will cause further damage to the panels that make up the door, cause the springs to fly loose, or damage or break other components. via

Can you use different torsion springs on garage door?

It is OK to use springs with different spring lifts but it is better to have matched springs (wire size, coil length, coil diameter, etc.). If you use mismatched springs try to keep them nearly alike, it is acceptable, to to lift a 190 lbs garage door with two springs, one 100 lbs. via

Can you over tighten a garage door spring?

1) Secure the door in place by putting a C-clamp on the garage door track above the bottom-most door roller. As you adjust the spring more tightly, there is the chance that the door may begin to rise if you overtighten it... a dangerous possibility! via

How do I know what size garage door spring I need?

With that spring positioned on a flat place, run a measuring tape or ruler along the spring's inside diameter. That measurement is the spring's diameter. The other important measurement of your garage spring is its overall length. Usually, the length of the spring is vital to its overall winding capacity. via

How can I make my torsion springs last longer?

To increase the spring's life span, frequent lubrication of the door mechanism and appropriate maintenance are required. This should be done for all the moving parts of the garage door. Get a high-quality lubricant (lithium-based) from your local hardware store, or call a professional for a tune-up. via

How do I know what torsion spring I need? (video)

How many turns on a 7ft garage door spring?

If you didn't get a recommendation, perform 30 quarter turns for a 7-ft. -tall door and 36 quarter turns for an 8-ft. -tall door. via

What is the color code on garage door springs?

Garage Door Extension Spring DASMA Color Code Chart

Color Pounds Kilograms
Brown 60/160/260 xxx
Orange 70/170/270 30/75/120
Gold 80/180/280 35/80/125
Light Blue 90/190/290 40/85/130


How many turns on a garage door spring?

A rule of thumb with springs is that four quarter turns equals a full revolution and the spring needs to be tightened a full revolution for every foot of door height (e.g. 7-1/2 foot door = 7 revolutions +2 (30 quarter turns). via

How much force should it take to open a garage door?

A 1/2 horsepower garage door opener can lift approximately 300 pounds, which is the average weight of a two-car steel door. A one-horsepower opener can easily lift approximately 400 pounds. The greater the horsepower, the faster the opener can lift the door, although some are designed to lift faster than others. via

How heavy should a garage door feel?

A properly balanced garage door weighs about 10 to 15 pounds, which can easily be lifted with one hand. There could be several issues preventing your door from lifting easily. For safety reasons, don't try to solve the problem yourself. via

How do I know if my garage door springs need to be adjusted?

  • Your door is more difficult to operate than usual--it takes longer to open or close too.
  • Your door opens too quickly, or it slams shut (or both)
  • The garage door doesn't close fully, or closes unevenly, leaving one side open.
  • via

    Are torsion springs color-coded?

    What Are Spring Color Codes Based On? Torsion springs are color-coded based on wire gauge sizes. Extension springs are color-coded based on the weight of the door they will counterbalance. via

    How do I raise my garage door with a broken torsion spring? (video)

    How much should a garage door spring cost?

    Garage Door Spring Replacement Cost

    Replacing garage door springs costs $150 to $350 on average. The springs alone typically run $30 to $75 each, but you may find them as low as $15 and up to $100 each. Commercial grade springs can run $300 or more. via

    Can you replace garage door springs yourself?

    You can definitely replace garage door springs on your own, but it can be a bit tricky and dangerous, and the skill required depends a lot on the type of springs that you have. via

    Should you replace garage door springs in pairs?

    When replacing tension springs, it is recommended that both springs be replaced and matched because the older, unbroken spring will have lost some of its tension from years of use. Replacing both springs helps to balance the door so that it opens smoothly with equal force being applied to each side of the door. via

    Should a double garage door have 2 springs?

    Doors with extension springs should always have two springs. The pair work together to provide a counterweight to the door. If one of your garage door springs breaks or is in poor condition, replace both springs. Replacing one spring just means the older spring will have to be replaced in a matter of time. via

    How much tension should be on a garage door torsion spring?

    In particular, torsion springs offset the garage door's weight and make it simple for the operator to raise and lower. 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. via

    Why does my garage door close hard?

    You May Need New Garage Door Springs

    The most common causes of slamming garage doors are broken, malfunctioning and faulty springs. Springs hold your overhead door's weight and create enough tension to lower it in a controlled manner. via

    What direction do you wind garage door springs? (video)

    How much does a 7x9 garage door weigh?

    Here are door weights of the most popular residential sizes and models:

    (Width x Height) Non-Insulated Double Sided Steel (2" Thick)
    9x7 85 lbs 129 lbs
    10x7 98 lbs 142 lbs
    12x7 112 lbs 169 lbs
    14x7 135 lbs 195 lbs


    Do torsion springs wear out?

    You can expect anywhere from four to nine years of use out of torsion springs, depending on how often you use your garage door. via

    When should torsion springs be replaced?


  • 5 Signs It's Time to Replace Torsion Springs. Posted on August 28, 2020 by IDC Spring.
  • You Hear the Garage Door Opener Strain.
  • The Door Slams Shut Without Warning.
  • You Hear a Loud Popping Sound When the Door Is Closed.
  • The Door Feels Heavier.
  • You Can't Rest the Door in the Mid-Level Position.
  • via

    Are high cycle garage door springs worth it?

    By switching over to a high cycle garage door spring, you can double or even quadruple the lifetime of your garage door springs. This will also help you avoid more garage door repairs and replacements in the future. via

    How do I know the weight of my garage door? (video)

    What are the different types of garage door springs?

    There are two main types of garage door springs used in the installation and operation of garage doors, extension springs, and torsion springs. via

    How do I know what garage door opener to buy?

    The amount of horsepower you need depends on how heavy and large your garage door is. If your garage door is over 20′ in width, then you will need a 1/2 horsepower opener at the very least. Also keep in mind the speed at which your garage door will open and close based on the horsepower of your opener. via

    How do I fix my garage after pulling the red cord?

  • Door Must Be in Down Position.
  • Pull the Emergency Release Cord.
  • Manually Move the Garage Door and Return to Down Position.
  • Pull the Emergency Release Cord Toward the Door.
  • Re-connect the Trolley to the Opener Carriage.
  • via

    What size are garage door winding bars?

    Winding bars traditionally come in three lengths: 18", 24" and 36". The 18" winding bars, such as the standard residential winding bar picture on the right (WB-18), are suitable for residential and light commercial doors. via

    How do you balance a garage door with side springs? (video)

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