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"Planning on new roof installation using asphalt or wood shingles, metal, tile, or some other type material&amp;#63;  Discover roofing materials, costs and tips for asphalt shingle installation."^^<http://www.w3.org/2001/XMLSchema#string>
<https://trustedpros.com/articles/plumbing/residential-roofing-the-rundown-on-material-choices-and-costs>