Molded and Pultruded FRP Grating

Pultruded FRP grating installed in a valve chamber

Pultruded Grating
AccessGrate™ pultruded grating is the work horse of all FRP gratings. We stock it at our warehouse in standard sizes 3 ft x 10 ft, or 4 ft x 10 ft.  AccessGrate™ pultruded grating combines high rigidity and aesthetic appeal with:

  • corrosion resistance
  • slip resistance
  • class 1 fire retardance
  • light weight
  • impact resistance

Please contact our engineering team to inquire which grade, thickness and size is most suitable for you. Our stocked 2″, 50% open area pultruded grating is an excellent choice in areas where large spans, up to 1500 mm, are required and where there is a minimum of penetrations.

 

Molded FRP Grating for an FRP chamber platform

Molded Grating
AccessGrate™ molded gratings are suitable for a wide range of corrosive environments and are available in standard sizes 3ft x 10ft, 5ft x 10ft and 4ft x 12ft.  AccessGrate™ molded gratings deflect more than AccessGrate™ pultruded gratings, but because of their bidirectional molded structure, they are an economical choice in areas where a large number of penetrations through the grating is required for ducts and pipes. They are also a good choice in areas where a high UV resistance is required. AccessGrate™ molded grating has all the familiar benefits of FRP grating such as:

  • corrosion resistance
  • slip resistance
  • class 1 fire retardance
  • low weight
  • superior impact resistance

Please contact our engineering team to inquire which grade, thickness and size is most suitable for you. Our stocked 1.5 inch , 1.5″ mesh for example is an excellent choice in areas with lots of cuts and limited support. For 1.5 inch molded grating we recommend a max span of 3 ft at pedestrian loads to maintain floor stiffness. Our stocked 2 inch grating can be used for spans up to 4′ at pedestrian loads. We carry these gratings in various grades, finishes and colors.