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How many turns on a garage door spring.
This completes a total of seven spring turns adequate for a standard garage door.
If your door is 7ft high then we recommend starting off at 31 quarter turns on each springs.
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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.
Number of turns needed to wind a torsion spring.
After winding the spring you may need to add or subtract a quarter turn or more.
In case of doubts on how many times you need to turn the spring contact a technician for guidance.
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A the amount of turns required on your springs depends on the height of your garage door.
If you have an 8ft door then start at 34 quarter turns.
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