Inquiry (采购产品): Standing Seam Roof residential We are building a house in Chester Co PA and would like to know if a SSR would be an option for us. We are currently, unenthusiastically, considering asphalt shingles. Please tell me how much more expensive the SSR option would be. Thanks **** Hidden Message ***** susan fry 225 Maple Hill Road Gladwyne, PA 19035 USA Company: homeowner E-mail: susanfry@mac.com **** Hidden Message ***** susanfry@mac.com