Torsion spring systems can use one or two 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.
Do I need one or two torsion springs?
If you only had one, the door would be lifted unevenly. … But because the torsion spring sits on the wall above the center of the door and runs parallel to the door, you really only need one. And, until recently, that’s all you got. These days, however, it’s becoming common for doors to have two torsion springs.
Should garage doors have 2 springs?
If the opener up force is set too strong, it is more likely to wreck the top section if not the whole door. A second spring helps to keep the tension when the first spring breaks, resulting in fewer broken cables and less damage to the garage door itself.
Are all garage door torsion springs the same?
Most newer garage doors have two torsion springs, each of which must turn in a certain direction to lift and lower the door. Torsion springs are wound either clockwise (left-wind) or counter-clockwise (right-wind).
Why do some garage doors only have one spring?
Why Was There Only 1 Spring Before? Most home builders cut corners in one area to make other areas of the home more appealing. Unfortunately, the garage door is an area of where they cut expenses by installing only one torsion spring on a standard 16’x7′ garage door when there really should be two.
Can I use a garage door with a broken spring?
As professionals in the industry, we advise you do not attempt to open your garage door if the spring is broken. … Extension springs on either side of the door, along the rails, help counterbalance the weight of the door as it is raised or lowered. Torsion springs across the top of the door help do the heavy lifting.
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.
How long should garage door springs last?
The average garage door spring, if correctly installed, should last about 10,000 cycles of opening and closing. If you only go in and out of your garage once a day, that means you should expect a broken garage door spring around 14 years after the spring is first installed.
What are the best garage door torsion springs?
Table Showing The Best Garage Door Torsion Springs:
|SS Pair of 218 x 2-inches x 21-inches Garage Door Torsion Springs with Winding (24”)||218” x 2” x 21”||Check Price|
|Prime-line GD 12232 Right Hand Wind Garage Door Torsion Spring||243” x 2” x 32”||Check Price|
How many turns on a garage door dual 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).
How much does it cost to replace a garage door torsion spring?
Replacing garage door springs costs between $200 and $300 for a professional to complete the job. This includes the cost of the spring, which ranges from $40 to $100 for a torsion spring and $5 to $30 for an extension spring.
What do the colors mean on garage door 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.
Which is better torsion or extension springs?
Torsion springs tend to be stronger and more durable than extension springs. And though they are more expensive, they last longer, between 15,000 and 20,000 cycles as opposed to 10,000 cycles with extension springs. They also offer greater balance and show more control when moving, not jerking as the door moves.
Does my garage door need a spring?
These springs are essential for opening and closing your garage smoothly, especially if you have two. … So, your opener doesn’t actually do much lifting – garage door springs are used to lift the weight and provide balance.
How do you adjust a garage door with two springs?
Here are the steps using which you can adjust torsion springs:
- Step 1: Gather the Supplies. …
- Step 2: Close the garage door. …
- Step 3: Find the winding cone. …
- Step 4: Loosen the screws on the cone. …
- Step 5: Adjust the tension. …
- Step 6: Stretch the spring. …
- Step 7: Tighten the set screws. …
- Step 8: Test the door and lubricate the springs.