Hodgkisl t1_iu8jbkz wrote
Reply to comment by jeffersonairmattress in [Help] Please advise on how to safely remove an old garage door spring (existing guides are all for new styles of torsion spring) by moron_that_later
Roll up doors can use either type of spring, newer roll up doors which weigh more typically have torsion springs as they last longer and are considered safer during use, though more dangerous to instal.
I Have an original 1972 wood roll up with tension springs.
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