Molded Fiberglass Grating Products

Marco Molded Fiberglass Grating is strong, lightweight and easy to fabricate with standard hand tools. It’s also virtually maintenance-free, which translates to long-term savings.

Advantages of Molded FRP Grating:

  • Corrosion Resistant
  • Impact Resistant
  • Maintenance Free
  • Lightweight
  • Skid Resistant
  • Long Service Life
  • UV Resistant
  • Non Conductive
  • Easy to Install
  • Easy to Fabricate
  • UL Classified

Click on the product below for Section View & Deflection Table Specifications

Standard Resin Systems

Molded grating panels are available in three standard resin systems that meet Class 1 Flame Spread Rating per ASTM E-84 test standards, each providing different levels of corrosion protection. Mini mesh grating/micro mesh grating styles are also available.

Molded Grating Availability

ThicknessMesh SizeWt/SFPanel_SizeOpen AreaResins
1"Square Mesh
1-1/2" x 1-1/2"
2.53' x 10',
4' x 8',
4' x 12'
70%Isophthalic Vinyl Ester
1-1/2"Square Mesh
3.73' x 10'
4' x 8'
4' x 12'
70%Isophthalic Vinyl Ester
2"Square Mesh
4.24' x 12'71%Isophthalic Vinyl Ester
1"Rectangular Mesh
1" x 4"
2.63' x 10'69%Isophthalic Vinyl Ester
Surfaces are available in concave or with grit. Standard colors are green, yellow, light gray, orange and dark gray.


Common Molded Fiberglass Grating Applications

Our molded FRP gratings have applications in many industries, including:

  • Oil Refineries
  • Power
  • Bridges and Tunnels
  • Manufacturing
  • Construction
  • Metals / Mining
  • Pharmaceutical
  • Chemical Processing
  • Food & Beverage
  • Offshore Drilling
  • Transportation Facilities
  • Pulp & Paper
  • Emergency Response Vehicles
  • Recreation
  • Water Parks
  • Railroads
  • Telecommunications
  • IT Server Farms
  • Water / Waste Treatment
  • Numerous Architectural Uses
  • Shipping Containers
  • Shipping Centers
  • Chemical Processing
  • Food & Beverage
  • Wind Energy
  • Marine
  • Aerospace

Molded Fiberglass Grating Custom Fabrication

Marco Fiberglass boasts an in-house fabrication shop, located in Houston, Texas, that is fully equipped with an array of specialized shears and saws to fabricate any custom project with optimal results. Our highly trained and well qualified technicians work with FRP products every day. Therefore, they know exactly how to fabricate your custom product in a cost-effective and time-efficient manner. Marco Fiberglass is well-versed in the custom fabrication of Molded Fiberglass Grating and can create products to meet your unique requirements and specifications.

Contact us today and speak to one of our knowledgeable sales representatives about your custom Molded Grating Project today! Feel free to ask any questions about the custom-fabrication process or your custom projects, one of our sales reps will be happy to assist you.



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