H-BEAMS Specifically designed to offer load-bearing support, H-beams have a H-shaped cross section. These are often used as roof beams, or to provide structural support in industrial metal/steel fabrications
A key component of roofing construction, purlins are horizontal steel beams used in roofing to support rafters or boards. Galvanized to prevent rusting. AVAILABLE IN 4 x2 x40 and 6 x 2x40 lengths.
