Primarily used in the construction of balustrades, ornamental designs, door frames and architectural design, square bars refer to solid square steel sections which start from 10mm upwards.
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.