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A piece of yellow color pultruded FRP/GRP grating with corrugated surface on gray background.

FRP/GRP PULTRUDED GRATING – Heavier Loads & Longer Spans

FRP/GRP pultruded profiles. It can supply heavier loads and longer spans than comparably sized molded FRP Grating.

I bar, T bar or High-Load bars are supplied for demanding applications ranging from ADA-compliant walkways to heavy duty vehicle traffic decking.

Browse our pultruded FRP/GRP grating page for more knowledge about types, specifications and availability.

Want to purchase FRP/GRP MOLDED GRATING instead? Click here for more details.

Want to know more information and price, just contact us for free request.

Know more about our products, just browse the PRODUCT LISTS for reference.

Available bearing bars
Available bearing bars
  • A piece of pultruded FRP/GRP grating with I shape beraing bars.

    I bars

  • A piece of pultruded FRP/GRP grating with T shape beraing bars.

    T bars

  • A piece of pultruded FRP/GRP grating with high load beraing bars.

    High-Load bars

Available Surface Type
Available Surface Type
  • A piece of FRP/GRP pultruded grating with smooth surface.

    Smooth surface

  • A piece of FRP/GRP pultruded grating with gritted surface.

    Gritted surface

  • A piece of FRP/GRP pultruded grating with convex surface.

    Convex surface

  • A piece of FRP/GRP pultruded grating with corrugated surface.

    Corrugated Surface

Features
Features
  • Higher loads. Higher loads and longer span than molded grating.
  • Lightweight. 1/3 lighter than steel grating.
  • Anti-slipping. Gritted, corrugated or convex surface for safe access.
  • Flame retardant. UV inhibitor for UV resistant and fire retardant.
  • Corrosion resistance. Excellent chemical and harsh condition resistance.
  • Extended life. The coated resin surface increases resistance to chemical corrosion and continuous UV exposure.
  • Easy fabrication. Lightweight structure is easy to fabricate by simple hand tools.
  • Stability. Higher loads and corrosion resistance for maximum stability.
Common Applications
Common Applications
  • Platform.
  • Walkway.
  • Catwalk.
  • Trench cover.
  • Stair treads.
  • Security fence.
  • Boat deck.
  • Transformer grating.
  • Green FRP/GRP pultruded gratings are covering working platform.

    Working Platform

  • A catwalk on the sea is made of orange pultruded FRP/GRP grating.

    Catwalk

  • Gray pultruded FRP/GRP gratings are placed in the park walkway.

    Walkway

  • Yellow pultruded FRP/GRP gratings are used as stair treads.

    Stair Treads

  • Yellow pultruded FRP/GRP gratings are placed on the transformer deck.

    Transformer Grating

  • Yellow pultruded FRP/GRP gratings are placed on the boat decking.

    Drainage Cover

  • Green pultruded FRP/GRP gratings are covering the drainage in the factory.

    Boat Decking

  • Gray pultruded FRP/GRP grating is open on the trench.

    Trench Cover

Specifications
Specifications
Type Thickness (inch/mm) Bearing Bars(Top/Bottom) (inch) Weight (kg/m2) Open Area
I-4010 1"/25.4 1"/1" 18.6 40%
I-5010 1"/25.4 1"/1" 14.3 50%
I-6010 1.25"/31.75 1"/1" 12.8 60%
I-40125 1.25"/31.75 1"/1" 19.88 40%
I-50125 1.25"/31.75 1"/1" 17.4 50%
I-60125 1.25"/31.75 1"/1" 13.8 60%
I-4015 1.5"/38.1 1"/1" 23.6 40%
I-5015 1.5"/38.1 1"/1" 19.82 50%
I-6015 1.5"/38.1 1"/1" 17.80 60%
I-4020 2"/50.8 1"/1" 30.82 40%
I-5020 2"/50.8 1"/1" 26.62 50%
I-6020 2"/50.8 1"/1" 22.02 60%
T-1210 1"/25.4 1.5"/1" 17.54 12%
T-1810 1"/25.4 1.625"/0.6" 15.80 18%
T-2510 1"/25.4 1.5"/0.6" 12.50 25%
T-3310 1"/25.4 1.625"/0.6" 13.50 33%
T-3810 1"/25.4 1.5"/0.6" 10.50 38%
T-1215 1.5"/38.1 1.5"/0.6" 19.80 12%
T-2515 1.5"/38.1 1.5"/0.6" 16.70 25%
T-3815 1.5"/38.1 1.5"/0.6" 14.20 38%
T-5015 1.5"/38.1 1"/0.6" 10.50 50%
T-3320 2"/50.8 1"/0.6" 21.80 33%
T-5020 2"/50.8 1"/0.6" 17.30 50%
HL-4020 2"/50.8 0.6"/0.6" 70.10 40%
HL-5020 2"/50.8 0.6"/0.6" 52.01 50%
HL-6020 2"/50.8 0.6"/0.6" 44.00 60%
HL-6520 2"/50.8 0.6"/0.6" 33.50 65%
HL-5825 2.5"/63.5 0.625"/0.625" 48.00 58%
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Mark Vilton - Villo Ceo

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