FRP Grating Manufacturer | Molded Grating Panels

Home - Products - FRP Grating

FRP grating offers superior corrosion resistance, electrical insulation, lightweight strength, and operational safety. While not intended to replace metal grating in all conditions, it is the most reliable and cost-effective solution for corrosive environments or applications requiring insulation and low maintenance, delivering long service life and reduced lifecycle costs. Compared with conventional metal grating, fiberglass grating does not rust and can reduce handling, coating and maintenance requirements in aggressive environments. It is especially suitable where corrosion resistance, slip resistance, electrical insulation and lightweight installation are more important than the maximum load capacity of steel.

FRP Grating Manufacturer for Molded and Pultruded Panels

Fortis is an experienced FRP grating manufacturer supplying corrosion-resistant fiberglass grating panels for industrial flooring, access platforms, walkways, stair treads, trench covers and marine decks. Our current range focuses on molded FRP gratings for wet, corrosive and electrically sensitive environments.

Our factory operates 33 FRP production lines, including 11 pultrusion lines and 9 compression-molding lines. This manufacturing base allows us to supply standard FRP grating panels, custom-cut sections and complete access structures for chemical plants, water treatment facilities, offshore platforms, power projects and industrial buildings.

In addition to grating, Fortis supplies a wider range of industrial FRP products for integrated project procurement.

FRP Grating Products Available from Fortis

FRP grating is approximately one-third the weight of comparable steel grating, helping reduce transportation, lifting and site-handling requirements. It does not require galvanizing or routine repainting, which is particularly valuable in facilities where maintenance shutdowns are expensive.

Product Type	Structural Characteristics	Uses
Molded FRP Grating Panels	One-piece square-mesh construction with strength in both directions	Corrosive floors, platforms with pipe cut-outs, drainage areas and maintenance walkways
Pultruded FRP Grating	Continuous bearing bars providing higher stiffness along the load direction	Longer spans, higher-load access platforms and industrial structures
Anti-Slip FRP Grating	Grit-top, concave or textured walking surface	Wet walkways, stair treads, ship decks and operating platforms
FRP Cover Plate Grating	Covered surface that limits tools, debris or liquids passing through the panel	Clean workshops, trenches and equipment access areas
FRP Platform and Stair Systems	Grating combined with supports, stair sections and guardrails	Offshore facilities, natural gas platforms and elevated industrial access

For integrated wastewater projects, grating can also be coordinated with our FRP water treatment equipment.

Standard Molded FRP Grating Panel Range

Fortis maintains a structured molded grating range covering 30 standard combinations rather than offering only one general-purpose panel.

Selection Item	Available Standard Range
Mesh openings	38×38mm, 40×40mm and 50×50mm
Panel thicknesses	25mm, 30mm, 38mm, 40mm and 50mm
Standard panel size A	1220×3660mm
Standard panel size B	1225×4005mm
Custom option	FT-Gnn custom mesh, thickness and panel dimensions
Surface options	Concave, grit-top and project-specific anti-slip finishes
Color options	Yellow, grey, green, blue and custom project colors

Why Source FRP Grating from Fortis?

With more than 20 years of composite manufacturing experience, Fortis supports distributors, contractors, EPC companies and industrial project buyers requiring standard panels or project-specific FRP solutions.

Depending on the order and project standard, our in-house testing capability includes tensile properties, flexural strength, impact performance, Barcol hardness, deformation and resin-to-glass content. Fire resistance, electrical insulation and corrosion-related inspections can also be arranged according to project requirements.

♦ Project-based product selection: Grating is matched to chemical exposure, load, span, surface safety and installation conditions.
♦ Flexible customization: Panel size, mesh, surface, color, cut-outs and fixing requirements can be adapted to drawings.
♦ Integrated FRP supply: Grating can be supplied together with structural profiles and other components for platforms and access systems.
♦ Stable batch production: Suitable for wholesale purchasing, repeat orders and project-based supply.
♦ Export support: Packaging and delivery arrangements can be coordinated according to order quantity and destination.