| http://www.w3.org/ns/prov#value | - Roofing types include: all asphalt shingles, wood shake, tile, metal (exposed fastener, standing seam, and designer stone coated metals) including custom metal applications, custom metal flashing, flat roofs (EPDM, TPO, Modified, Build-ups, Tar and Gravel), roof inspections and roof certifications.
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