Stelwagon

Stelwagon Roofing Supply is a locally owned building materials distributor known for roofing supplies, both residential and commercial. Its selection also covers siding, windows, decking, sheet metal, slate, waterproofing products and other exterior building materials, drawn from many of the industry's leading manufacturers.

The company sells mainly to contractors, municipalities, institutions, property managers and builders, though homeowners are also served. Stelwagon is headquartered in Philadelphia and serves customers throughout the Delaware Valley, with locations in Northeast Philadelphia, Tacony, Northwest Philadelphia, South Philadelphia, Port Richmond and Kensington, Camden, Trenton and Rockledge. Hours are weekday mornings through mid-afternoon, with a shorter Saturday morning.