Corken Steel Roofing is a wholesale distributor of commercial and residential roofing materials serving contractors throughout the Midwest. Our product line includes GAF, Certainteed, IKO, and DaVinci shingles, as well as vinyl siding, metal roofing, copper, slate, gutters, underlayments, chimney products, skylights, and commercial roofing systems. We back every order with professional outside sales support, design and application assistance, technical training, custom sheet metal fabrication, and time-specific job site delivery. After-hours emergency service available. Our goal: the experience you want, the service you expect, the value you deserve.