Roofing Materials & Building Products at STONEWAY ROOFING SUPPLY., STONEWAY ROOFING SUPPLY, Wholesale Distributor of Exceptional Quality Residential Exterior Building Materials. We Service Contractors, Remodelers, Builders, and Architects, delivering a wide variety of products: Columns and Patio Covers, Gutter Materials, Roofing Products, Siding and Vinyl Shutters, Ventilation Products, Windows.