Expanded Metal Stair Tread Features Non-Slip and High Load Bearing

Expanded metal stair treads are desirable for mobile stair, fixed stair and spiral stair. Expanded metal has been cut and stretch to form a regular diamond pattern. Commonly used as fences, gates, facades and treads. Expanded metal sheets have three types, raised expanded metal, micro expanded metal and flattened expanded metal. In order to give a feeling of comfortable when walk on treads, expanded metal treads generally adopts flattened expanded metal.

Expanded metal stair tread is characterized by non-slip and high bearing capacity. People do not need to worry accidentally slip down or collapse while descending or ascending. What's more, due to its porous structure, snow, leaves and stones will fall through the holes.


  • Anti-slip performance
  • Self-clean and low maintenance.
  • Corrosion and rust resistance.
  • Easy to install and remove.
  • Solid and durable


  • Material
    Low carbon steel, stainless steel, aluminum alloy.
  • Thickness
    0.5–8 mm.
  • Strands width
    0.3–9 mm.
  • SWD
    2–56 mm.
  • LWD
    3–150 mm.
  • Panel width
  • Panel length
  • Opening area
  • Hole shapes
    Diamond, square, round, triangle, scale hole, hexagonal.
  • Surface treatment
    Galvanized, PVC coated, spray coating.
  • Colors
    Grey, white, black, silver or other RAL colors.
  • Package
    Iron pallets or wooden cases.

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