Metal Roofing Metal roof systems are known for being lightweight and durable against harsh climates. Available in a variety of colors and different types of metal. L. Marshall fabricates and installs custom metal roof systems. Types: Standing Seam, Batten Seam, Pac-Clad, Berridge and Traditional Flat Locked and Soldered Metal Roofs. Featured Case Studies Knickerbocker Hotel Museum of Science and Industry St. Patrick’s Parish Campus Roofing and Sheet Metal ExpertsSpecialized in commercial, industrial, institutional and architectural sheet metal roofing, L. Marshall also provides ongoing maintenance and other construction services on historical buildings and local landmarks. Let's discuss your roof