High-Strength FRP Double Floor Gratings for Industrial Support

Double FRP Grating: A Smart Choice for Modern Industrial Infrastructure

As industries worldwide look for sustainable, high-performance alternatives to traditional steel or wood gratings, Double FRP Grating systems have become a leading solution. These grating structures, reinforced with fiberglass, offer excellent strength-to-weight ratios, corrosion resistance, and a high degree of customization.

Recently, a client from Latvia reached out with specific requirements including:

Double support Ø = 150 mm; L = 1000 mm
Double grid – 1000×500×80 mm³
Double grid – 1000×260×80 mm³
Double grid – 760×500×80 mm³
Double grid – 500×500×80 mm³

In this blog, we break down the application of these sizes, use-case scenarios, and why FRP walkway panels and grating systems are ideal for such installations.

What is a Double FRP Grating System?

A Double FRP Grating system combines two fiberglass-reinforced plastic panels arranged in layered or elevated form, often supported by custom-built fiberglass or polymer columns. These systems provide enhanced load capacity, slip resistance, and insulation against electrical and thermal conduction.

Key Features of Double FRP Grating:

Corrosion Resistance: Ideal for chemical plants, offshore platforms, or high-humidity environments.
Fire Retardancy: Available in phenolic and vinyl ester resins for fire-critical applications.
Customizable Sizes: Like 1000×260×80 mm³ or 760×500×80 mm³ as requested.
Lightweight and Easy to Install: No heavy lifting equipment required.
Anti-Slip Surface: Gritted or embossed finishes ensure personnel safety.

Applications Across Industries

Double fiberglass gratings are especially suited for:

Industrial walkways and platforms
Oil & gas maintenance decks
Power plant service areas
Cooling tower access floors
Modular trench covers

In fact, FRP systems are frequently used in international projects. For example, our recent blog on FRP walkway solutions discusses how coastal and offshore industries benefit from this material.

Support System Customization

The Latvian client also requested a double support system of Ø = 150 mm and L = 1000 mm. We manufacture custom FRP support columns that are designed to bear load uniformly while resisting environmental degradation. These can be embedded or surface-mounted and come with galvanized or FRP-compatible fasteners.

All support systems are manufactured following ISO 9001 and can be supplied with EN 10204 Type 2.2 certificates.

Why Global Clients Choose Us

We have served clients across Europe, including Latvia, Germany, and the Netherlands, providing custom FRP gratings and accessories with:

Fast manufacturing lead times
Export packaging and logistic support
Full technical drawing and quotation within 24 hours
Longstanding export experience

Request Your Custom Quotation

If you're searching for a trusted fiberglass grating supplier from China with proven export experience and premium product quality, look no further. Explore more about our FRP roofing tiles or read our blog on FRP applications in coastal environments.