DURADEK® Pultruded Fiberglass Grating

DURADEK® is a standard fiberglass grating product. DURADEK® is available in a variety of configurations and is flame retardant and corrosion resistant due to the polyester or vinyl ester resins.

Features of Duradek®
  • Extremely Strong
  • Corrosion Resistant
  • Low Electrical and Thermal Conductivity
  • Impact Resistant
  • Non-skid Surface
  • Easily Fabricated in the Field
Unit of Measure


Thickness x Width x Length

N/A 1.500 x 36 x 144 in38.1 x 914.4 x 3657.6 mm

Working Decimal Equivalent

N/A 1.50 x 36.00 x 144.00 in38.1 x 914.4 x 3657.6 mm


N/A 1.500 in38.1 mm


N/A 36.000 in914.4 mm


N/A 144.00 in3657.60 mm

Weight per Unit Area

N/A 3.9 lbs/ft²19.04 kg/m²

Cross Rod Spacing

N/A 12 in304.8 mm

Bearing Bar Data

Width of Top Flange

N/A 0.600 in15.240 mm

Width of Open Space

N/A 0.600 in15.240 mm

% Open

N/A 50


N/A Vinylester


N/A 59 in1498.6 mm

Space bet. Center

N/A 1.200 in30.48 mm



N/A Chemical Heavy Wheel Load Industrial Marine Mining Offshore Trench Cover Water & Waste

Grade Description


    Pultruded glass fiber I-beams with non-conductive, non-corrosive characteristics.