Alro logo Alro Steel was established in 1948 by Al and Robert Glick. Today, Alro is comprised of Alro Steel, Alro Metals, Alro Plastics and Alro Metals Outlet.

Alro Plastics Product: DURAGRATE® (Molded Fiberglass)


DuraGrate colors
- Other colors are available by special request.
- Surface finish: With Grit or without

Size and Availability:

- Thickness: 1”thk x 1-1/2” square
- Thickness: 1-1/2”thk x 1-1/2” square
- Thickness: 2”thk x 2” square
- Thickness: 1”thk x 4” rectangular
- Sheet widths: 3 ft, 4 ft, and 5 ft wide
- Sheet lengths: 8 ft, 10 ft, 12 ft

Duragrate® molded fiberglass grating is the chemical resistant flooring choice for many industrial applications. The high resin content (65%) provides long, maintenance-free performance. Molded grating is composed of fiberglass rovings combined with a thermosetting resin series, designed for different environments and applications:
  • VE-a premium grade vinyl ester, for high chemical resistance
  • XVE-a premium grade vinyl ester, with extra fire resistance (a flame spread rating of 10 or less)
  • PP-an all-purpose isophthalic polyester for industrial applications
  • GP-a general purpose orthophthalic polyester for architectural or other applications with less corrosion problems
  • FF-an economical isophthalic polyester for food processing or similar applications


  • Corrosion resistant
  • High impact and fatigue strength
  • Lightweight, low maintenance
  • Non-conductive
  • Resistant to chipping and cracking
  • Easy to fabricate


  • Walkways, platforms and decking
  • Chemical / Petrochemical plants
  • Pulp and paper plants
  • Mass transit systems
  • Food & Beverage operations