Metal Roof Master Steel Coils — Mill-Certified Material, One Miami SourceMetal Roof Master provides eight grades of mill-certified steel coil from our Miami, Florida facility, giving roofing contractors, fabricators, and homeowners across Florida, the Southeast, and beyond a single source for all steel requirements — from heavy structural applications to premium architectural roofing.Our steel portfolio includes Hot Rolled Coil (HRC) and PO steel coils for heavy fabrication, CRC for precision roll-forming, Galvanized Steel (GI) — our best-selling grade and Florida's preferred roofing material — Silicon Steel for transformers and motors, Aluminum and Stainless Steel for high-corrosion conditions, and ZM Color Coil for premium architectural finishes.Every steel coil is supplied with complete Mill Test Certificates and ASTM-compliant documentation, ensuring every specification matches exactly what arrives on site. No missing paperwork. Every shipment is fully documented before it leaves our facility.Since opening in 2011, MRM has maintained a consistent record of quality service, supported by BBB and DBPR records. Our commitment to quality, transparency, and certified materials has made us a trusted partner for roofing professionals across the United States. Website: https://metalroofmaster.com/product-category/coils/. Phone: +1 305-666-4848. Address: 6332 NW 72 Ave Miami Florida 33166-3626.