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Fiberglass decks with high strength and load bearing capacity
FRP Plate

Fiberglass decks with high strength and load bearing capacity

FRP Deck (also called plank) is a one-piece pultruded profile, 500mm over width and 40mm thick, with a tongue and groove joint along the length of the plank that gives a firm, sealable joint between lengths of profile.


The FRP Deck gives a solid floor with a gritted anti-slip surface. It will span 1.5m at a design load of 5kN/m2 with a deflection limit of L/200 and meets all the requirements of BS 4592-4 Industrial type flooring and stair treads Part 5: Solid plates in metal and glass reinforced plastics (GRP) Specification and BS EN ISO 14122 part 2 - Safety of Machinery Permanent means of access to machinery.

    Fully Customizable FRP Decking Solutions by Nanjing Spare

    Nanjing Spare is a professional manufacturer specializing in Fiber Reinforced Polymer (FRP) products, with extensive experience in the design, engineering, and production of high-performance composite solutions. Our FRP decking systems are designed to meet the diverse requirements of global industrial and commercial projects, offering full customization in terms of size, structure, surface treatment, and load capacity.


    Unlike traditional decking materials with limited standard dimensions, Spare’s FRP decks can be
    custom-manufactured in various widths, thicknesses, profiles, and lengths, allowing seamless integration into different project layouts. Whether your project requires lightweight panels for easy installation or heavy-duty decking for high load-bearing applications, our engineering team can tailor the solution precisely to your needs.

    To further enhance safety and functionality, Spare offers anti-slip sanded FRP decking. By embedding quartz sand or other anti-skid materials into the surface resin layer, the deck provides excellent slip resistance even in wet, oily, or corrosive environments. The sanded surface can be customized with different grit sizes and colors, ensuring compliance with safety standards while also meeting aesthetic requirements.

    Through advanced pultrusion and molding technologies, combined with strict quality control, Nanjing Spare ensures that every FRP deck delivers consistent performance, dimensional accuracy, and long-term durability.

    Product Parameter
    Deck Series Number A B t1/t2 NO.
      FRP Deckswhu 1 609.6 28.58 4.5/4.5 JB-0634
    2 540 28 4 JB-0830
    3 500 40 4/5 JB-0295
    4 500 40 4 JB-0775
    5 309 26 3.5/3.5 JB-0349
    6 304.8 54.15 6.3/6.3 JB-0296
    7 304.8 54.15 5/4.5 JB-0297
    8 750 3 PB-0308

    2. Wide Range of Application Scenarios

    Thanks to its outstanding material properties, Spare’s FRP decking is suitable for a broad spectrum of applications across multiple industries. It is particularly favored in environments where corrosion resistance, safety, and low maintenance are critical.


    In the industrial sector, FRP decks are widely used in chemical plants, petrochemical facilities, power stations, wastewater treatment plants, and desalination projects. These environments often involve exposure to acids, alkalis, salts, moisture, and harsh chemicals that can quickly degrade steel or wooden decks. FRP decking provides a corrosion-free solution, significantly extending service life and reducing maintenance costs.


    In marine and offshore applications, such as docks, piers, marinas, offshore platforms, and ship decks, FRP decking demonstrates excellent resistance to seawater corrosion and UV exposure. Its non-conductive nature also improves safety in electrically sensitive environments.

    For infrastructure and public facilities, FRP decking is commonly used for pedestrian walkways, bridges, platforms, stair landings, and rooftop decks. Its lightweight structure reduces the load on supporting frameworks, making it especially suitable for renovation projects and locations with strict structural limitations.

    Additionally, FRP decking is increasingly applied in commercial and architectural projects, including balconies, observation platforms, industrial floors, and outdoor pathways. With customizable colors, textures, and finishes, Spare’s FRP decks can combine functional performance with modern visual appeal.

    3. Superior Technical Performance and Material Advantages

    Spare’s FRP decking stands out due to its exceptional technical performance, which significantly surpasses that of traditional materials such as steel, aluminum, or wood.

    First, FRP decking offers excellent corrosion and chemical resistance. Manufactured using high-quality fiberglass reinforcements and advanced resin systems (such as polyester, vinyl ester, or phenolic resins), the deck maintains structural integrity even under long-term exposure to aggressive chemicals and extreme environments.


    Second, the decking provides high strength-to-weight ratio. Despite being much lighter than steel, FRP decking delivers outstanding mechanical strength and load-bearing capacity. This not only simplifies transportation and installation but also reduces overall project costs.

    Third, FRP decking features excellent anti-slip and safety performance. The sanded surface treatment ensures reliable traction, while the material itself is non-sparking and electrically non-conductive, making it ideal for hazardous or electrically sensitive areas.

    Thermal and acoustic insulation are additional benefits. FRP does not conduct heat as readily as metal, offering improved comfort in outdoor and industrial environments. It also exhibits good vibration damping, contributing to reduced noise levels.

    Finally, FRP decking is low maintenance and long-lasting. It does not rust, rot, or require frequent repainting. Even after years of service, the deck retains its performance and appearance, resulting in lower life-cycle costs compared to conventional materials.

    4. Why Choose Nanjing Spare FRP Decking

    Choosing Nanjing Spare means choosing a partner with technical expertise, manufacturing strength, and a customer-focused approach. With years of experience in FRP product development, Spare provides not only high-quality decking but also professional design consultation and engineering support throughout the project lifecycle.

    Our ability to offer customized solutions, including special dimensions, load requirements, and anti-slip surface options, ensures that each FRP deck perfectly matches the client’s application needs. Strict quality control systems and international standards guarantee consistent product reliability.

    Moreover, Spare is committed to sustainable and future-oriented materials. FRP decking contributes to longer service life, reduced maintenance, and lower resource consumption, aligning with modern green building and infrastructure concepts.

    By combining customization, versatility, superior performance, and dependable service, Nanjing Spare’s FRP decking stands as a cost-effective, safe, and durable alternative to traditional decking materials—making it the ideal choice for demanding industrial, marine, and architectural applications worldwide.etains its performance and appearance, resulting in lower life-cycle costs compared to conventional materials.

    Product Drawing
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