If actual damage has occurred to the roof, due to hail, there is really no other way to fix the damage, except replacing the roof system.
Depending on the type of roof that you have, if the damage i ... read more
Consult a professional.
Whether it's 12" or 12' off the ground there are too many safety and code issues for the average homeowner to tackle. Better to do it right than to regret it later.