A Pre-Engineered roofing beam from MRS will provide more than a lifetime of security, protection, and working space for your commercial or industrial needs. Fabricated from top-of-the-line materials in accredited American facilities, our I-Beam packages are best suited for warehouses, factories, or other facilities with clear span widths of 60’ or greater, lengths of 100’ or greater, and heights of 20’ or greater. These heavy-duty frames can come with or without engineer stamps, calculations and reactions, and extra copies of plans. These frames are made from heavy materials and as such require heavy equipment like cranes to erect. Metal roof beam framing can be had in Red-Ox or gray primers.