A the amount of turns required on your springs depends on the height of your garage door.
How many turns to wind a garage door spring.
On standard lift doors the formula is dh dc 1 or the door height in inches divided by the drum circumference in inches plus one.
Usually you will have two springs on your door which will be color coded.
Most of the time the end on the right hand wind is red and the left and wind is black as you can see on the graphic below.
This completes a total of seven spring turns adequate for a standard garage door.
If you experience problems during the installation of your garage door contact us.
When you count 30 turns you should know that you have completed the remaining five turns.
Number of turns needed to wind a torsion spring.
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After winding the spring you may need to add or subtract a quarter turn or more.
If your door is 7ft high then we recommend starting off at 31 quarter turns on each springs.
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If you have an 8ft door then start at 34 quarter turns.
To help you make an enlightened choice when purchasing your new garage door contact us.
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