GRIDWALK™ SuperSpan molded fiberglass grating is designed specifically to provide a solution to expand the range of applications of molded fiberglass grating into applications where larger spans are required or desired. SuperSpan engineered design maintains that high resin-to-glass ratio yet is approximately 90% stiffer than standard 1-1/2” deep molded fiberglass gratings. This translates into 48” spans with 100 psf loading, producing less than ¼” deflection. You will also find that one of these fiberglass gratings are ADA compliant (designated in the charts by the symbol).

Typical Applications:

  • Bridges
  • Platforms
  • Trench Covers

Select Advantages:

  • Superior Strength
  • Impact Resistance
  • Corrosion Resistant