SPJ Manufacturing are at the forefront of construction innovation, specialsing in Light Gauge Steel Frame (LGSF) technology.
Biz Beams LGSF Joists are precision-engineered open steel frame joists designed for modern construction. Manufactured from light gauge steel, they provide exceptional strength, rapid installation, and unrestricted service routing through the open-web design, making them ideal for residential, modular, and commercial applications.
Structural designs produced using FrameCAD software in accordance with applicable design standards.