Most creating codes allow for 2 layers of asphalt shingles with a household, so stripping off almost everything down to the plywood sheathing will not be your only selection. From a homeowner’s point of view getting estimates for a re=roofing position of the dimension, it may be ideal to ask https://sergiowfmt62962.scrappingwiki.com/1044475/roofing_contractor_why_hiring_the_right_professional_matters