
Fiberglass Molded Grating
Our fiberglass molded grating is a corrosion-resistant, high-strength, and lightweight solution designed for a wide range of industrial, commercial, and marine applications. Manufactured with premium-grade resin and fiberglass reinforcement, these gratings offer excellent durability, slip resistance, and fire retardancy. They are ideal for environments where traditional metal grating fails due to rust, chemical exposure, or electrical conductivity concerns.
Why Choose Our Fiberglass Molded Grating?
- Durable & Corrosion Resistant: Long lifespan in harsh chemical and coastal environments.
- Slip Resistant: Standard concave or gritted surface for better traction and safety.
- Non-Conductive: Excellent choice for electrical and hazardous areas.
- Cost-Effective: Low maintenance and no need for painting or galvanizing.
- Multiple Mesh Sizes: Customized options available for different load-bearing applications.
Applications
FRP molded grating is widely used in water treatment plants, power plants, chemical facilities, offshore platforms, walkways, trench covers, stair treads, and more. It is the ideal alternative to steel grating when safety and durability are critical.




Technical Specifications
We offer a wide range of fiberglass molded grating options in various thicknesses, mesh sizes, and load capacities. Below is the detailed specification table to help you select the right product for your project:
| No. | Mold Size (mm) | Thickness (mm) | Mesh Size (mm) | Quantity (set) | Weight (kg/m²) |
|---|---|---|---|---|---|
| 1 | 1000×4036 | 25 | 38×38.1 | 2 | 12.2 |
| 2 | 1220×4000 | 25 | 38×38 | 2 | 12.2 |
| 3 | 1220×4040 | 25 | 38×38 | 2 | 12.2 |
| 4 | 1220×3660 | 30 | 38×38 | 2 | 15 |
| 5 | 1220×4036 | 30 | 38×38 | 2 | 15 |
| 6 | 1000×4083 | 30 | 38×38 | 2 | 15 |
| 7 | 1000×4036 | 38 | 38×38.1 | 2 | 19.1 |
| 8 | 1220×3660 | 38 | 38×38 | 2 | 19.1 |
| 9 | 1220×4040 | 38 | 38×38 | 2 | 19.1 |
| 10 | 1220×4920 | 38 | 38×38 | 2 | 19.1 |
| 11 | 1007×3007 | 40 | 40×40 | 3 | 19.54 |
| 12 | 1007×4047 | 40 | 40×40 | 3 | 19.54 |
| 13 | 1247×4047 | 40 | 40×40 | 1 | 19.54 |
| 14 | 1247×4047 | 50 | 40×40 | 1 | 25 |
| 15 | 1007×4047 | 25 | 40×40 | 1 | 12.5 |
| 16 | 1220×4025 | 50 | 50×50 | 2 | 23.52 |
| 17 | 1000×4083 | 30 | 19×19 / 38×38 | 1 | 19 |
| 18 | 1220×4040 | 30 | 19×19 / 38×38 | 1 | 19 |
| 19 | 1220×4040 | 38 | 19×19 / 38×38 | 1 | 23.65 |
| 20 | 1220×4047 | 14 | 40×40 / 20×20 | 1 | 10.5 |
| 21 | 1220×4047 | 22 | 40×40 / 20×20 | 1 | 14.8 |
| 22 | 1527×4047 | 30 | 40×40 / 20×20 | 1 | 18.3 |
Request a Free Sample or Quote
We offer free samples and custom specifications for bulk orders. Get in touch with our engineering team today for drawings, mechanical calculations, or load support suggestions tailored to your project.
Email: info@preet.cn | WhatsApp: +86-13851475666
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