"Wind problems isn't the only issue with roofs in storms," Smith wrote within an e mail. "Hail will injury a steel roof over a shingle roof; cement and clay tile will split in hail [and] new shingles by GAF have an infinite wind rating. Inexpensive shingles are the true problem https://www.bizmakersamerica.org/united-states/yorkville/other/advanced-roofing-inc