Grip-Strut® Stair Treads

Grip-Strut-4-Diamond-Stair-Tread Grip-Strut® Safety Grating Stair Treads

Grip-Strut® Stair Tread FeaturesGrip-Strut-stair-treads-on-trailer

  • Safer, serrated surface
  • “Maintenance-free” open design: allows for the quick passage of fluids, mud, snow and ice
  • High load capacity: high strength-to-weight ratio achieved by deep section properties can serve longer spans than many comparable products
  • Lightweight
  • Fast installation
  • Versatile in application: standard width planks can be fabricated to accommodate almost any requirement

Common Applications

  • Industrial and chemical
  • Marine
  • Mining
  • Oil and gas
  • Pulp and paper
Grip-Strut® Stair Tread
Grip-Strut® Stair Tread Abrasive Nosing











Click here to print Stair Treads Loading Tables

Product Selection/Design Tables

Load data below takes eccentric loads into consideration. Although load values include allowances for normal impact conditions and usual pedestrian traffic, be sure to make provisions in the structural design for special uses and loads involving unusual impact forces or vibratory forces. Load-carrying capacity of stair treads increases as side channel height and gauge or material increase.
U=Uniform Load (lb./ft.2) C= Concentrated Load (lb.)



Grip-Strut® Stair Treads Standard Sizes and Recommended Spans


Grip-Strut® Stair Treads Carrier Plate Specifications







Contact Us to Learn More About Grip-Strut® Stair Treads

Contact Marco Specialty Steel to learn more about the advantages of using diamond stair treads in your building projects and to receive a no-obligation project quote. We’ll also be happy to consult with you regarding any customization requirements.

Marco Specialty Steel: Quality. Speed. Reliability.