Aegis Metal Framing, a division of MiTek®, is the leading provider of pre-fabricated cold-formed steel truss and panel systems, and services for commercial, institutional and residential construction. Aegis provides a complete line of cold formed steel framing (also known as light gauge steel framing) including the UltraSpan® truss system, TradeReady® products (floor joists, headers, Spazzer bars) and WallSolutions™ pre-fabricated panels.