I-Beams are structural steel members with an “I-shaped” cross-section designed to carry heavy loads over long spans. The vertical section (web) resists shear forces, while the horizontal flanges resist bending forces.
They are widely used in:
- Steel building frames
- Warehouses
- Bridges
- Platforms
- Mezzanine floors
- Industrial structures
I-beams are valued for their high strength-to-weight ratio, durability, and efficient load distribution in structural construction.
📊 Common I-Beam Sizes in the Kenya Market
In Kenya, I-beams are typically available in metric sizes (mm), often imported or supplied by local steel stockists.
Common sizes include:
- 100 mm
- 120 mm
- 140 mm
- 160 mm
- 180 mm
- 200 mm
- 250 mm
- 300 mm
- 350 mm
- 400 mm
(Standard lengths are usually 6m or 12m.)
Availability depends on supplier stock, project demand, and whether the beam is European, British, or Chinese standard.
