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Fiberglass grating & FRP Products

Fiberglass Grating with National Grating

Molded Fiberglass Grating is always in stock at National Grating. In addition to FRP Floor Grates, we also carry a wide variety of structural FRP products like fiberglass plate, decking, beams, angle, and tubes for handrail systems.

molded fiberglass gratingDifferent Kinds of Fiberglass Grating

Depending on the particular application, even among Molded FRP Grating there are a wide variety of options in color, size and grit. When the application calls for a more sturdy grating, the many options for Pultruded Fiberglass Grating become important, including.

  • Shape of pultrusion
  • Spacing of bars
  • Type of Resin

Our fiberglass grating has been tried and tested for the most rigorous of applications, including WWTP, chemical plants, industrial manufacturing, marine applications, food and beverage plants, mining, oil and gas, pollution control, fire equipment, pulp and paper, power plants, and even recreational.

request a quote for fiberglass gratingFor a free quote, please submit an RFQ, call 1-877-984-7788 or email us at

Need Fiberglass Grating Now?

truck with fiberglass grating

We deliver. At National Grating we specialize in fiberglass molded grating, FRP handrails, Fiberglass ladders and cages, and a variety of structural FRP products like beams, members and structural components.

We carry a wide variety of floor grates in stock for speedy jobs. We also have the capacity to take on large projects.

iso 9001 frp grateAll our FRP Products are fully certified, meeting the ISO 9001:2008 standard as well as ISO 14001:2004 and OHSAS 18001:2007.


Call today for a free quote at 1-877-984-7788, or visit the National Grating store for the best fiberglass grating pricing available.

fiberglass grating - enter store

Fiberglass Grating and FRP Product Information (click to expand)
Fiberglass Grating (FRP Gratings)

Fiberglass grating is a floor grate that comes in two varieties - molded fiberglass grating and pultruded fiberglass grating.

Molded FRP Grating is made by using a "mold" as the name implies. Grating is made quickly and less expensively. Prices are lower, but it also breaks down more quickly and has less load capabilities than pultruded FRP grating.

Pultruded FRP Grating is made using the pultrusion process, or pulling the glass strands through a machine, then layering them, and finally supporting these long pultruded segments with cross bars. There are a variety of shapes available for pultruded fiberglass grating, as well as options for depth, width of cross-beams, and the type of resin used.

Fiberglass Handrails (FRP Railing Systems)

Railing systems are made with pultruded fiberglass, through pulling strands of glass through a pultrusion machine, covering it with a glass roving, and sealing it with resin.

FRP handrails are the ideal solution for corrosive environments. They are corrosion resistant, lightweight, and easy to install on site. Fiberglass Tubes can be cut with regular carpenter's tools using diamond-tipped blades, and assembled on site.

Standard tubes are square, 2" x 2" x 20', or round, 2" diameter x 20'. Standard color is safety yellow.

Fiberglass Structural Members (FRP Beams)

FRP structural components include beams, supports, and angle. These are lightweight and corrosion resistant, outlasting traditional building materials like wood and steel. They are also invisible to radio and EMF waves, so are ideal for radio and satellite towers.

Fiberglass Plate

This is one option of anti-slip flooring, particularly popular for waterparks, where the floor plate needs to be corrosion resistant, durable, non-slip, and easy to install. FRP Plate comes in gritted and smooth, and in a variety of thicknesses ranging from 1/8" to 3/4".