GRP Solid Top Grating

The Re-Deck GRP solid top grating system is a moulded one-piece GRP fibreglass grating flooring product that combines our GRP Re-Plate with our Re-Grid Open Mesh Grating. The resulting product is even stronger than our standard Re-Grid Open Mesh Flooring.

Our Re-Deck GRP solid top grating provides the optimum solution for:

  • Grating Walkways where it is essential to prevent items falling through to lower levels
  • GRP Duct Covers and GRP Trench Covers/Fibreglass Trench Covers
  • Odour Control
  • Tank Covers

Re-Deck Solid Grating can be up to half the weight of equivalent steel decking or concrete. Hence, the Re-Deck allows for easier handling and can remove the need for costly and time-consuming lifting equipment. 

Another advantage to using our GRP solid top grating is its excellent impact resistance feature. Concrete can crack when under stress or heavy impact, Re-Deck solid top GRP grating eliminates this problem, therefore avoiding costly ongoing restoration.

Relinea’s Re-Deck Fibreglass Covered Grating is manufactured using an Embedded Grit finish, meaning that the Anti-Slip Grit is embedded onto the top surface of the grating during the manufacturing process, forming an integral bond between the grit and the surface of the grating. This ensures that the Anti-Slip Grit does not chip off the grating and further does not compromise the slip resistance or durability of our Re-Deck solid top grating.

Relinea – Reliable, Resourceful

We navigate our clients through their specific GRP technical issues to find composite cost reduction solutions that are flexible, long-lasting, and easy to install. With one of the largest dedicated composite design teams in the sector combined with 15 years of experience in the manufacture of GRP products we are best placed to provide truly innovative, sustainable solutions.

Give us a call today on 028 9447 0010 or email us at with your project specification to discuss your requirements and request a free quotation and proposal.

Learn more about Relinea products by downloading one of our brochures

Anti-slip GRP Open Mesh, Solid Top Grating, and GRP Pultruded Grating Systems meet all Health & Safety requirements whilst being lightweight and maintenance-free. GRP Grating can be easily fabricated on-site meaning lower installation costs and fewer man-hours.

  • Re-Grid: GRP Open Mesh Grating – A high strength square mesh structure with bi-directional strength.
  • Re-Deck: GRP Solid Top Grating – A square mesh structure with 3mm thick integrally bonded plate cover
  • Re-Grate: GRP Pultruded Grating – A uni-directional high strength structure. Incorporates twice the stiffness of open mesh grating as it can span greater distances.

Relinea’s GRP Fibreglass Grating products are available in a range of resins, (including phenolic resin with extreme fire resistance) to meet specific environmental demands, including hazardous chemical applications. In addition, there is a range of surface finishes including meniscus, grit, and smooth to meet even the most stringent requirements in terms of slip resistance and ease of cleaning.

Key Benefits of GRP Grating

Light Weight

Impact Resistant

Corrosion & Chemical Resistant

Maintenance Free

Non Conductive

Ease of Installation

Why Choose Relinea GRP Solid Top Grating?

Our GRP innovation challenges construction conventions.

Proven Anti - Slip

Our integral grit finish offers the world’s highest slip resistance for a walk-on surface.

Corrosion & Chemical Resistant

Even in highly aggressive areas, Relinea’s GRP Products offer excellent corrosive resistance.

Extended Life Cycle

A life span of 50 years with little or no maintenance means life cycle cost is  reduced.

Frequently Asked Questions

Relinea Re-Deck GRP solid top grating system is a moulded one-piece GRP fibreglass grating flooring product that combines our GRP Re-Plate with our Re-Grid Open Mesh Grating. The resulting product is even stronger than our standard Re-Grid Open Mesh Flooring.

GRP Solid Top Grating offers numerous benefits, including corrosion resistance, high strength-to-weight ratio, non-conductivity, low maintenance requirements, and UV resistance. It’s also easy to install and can be customized for specific project needs.

Our GRP Solid Top Grating is versatile and can be used across many industries on walkways, and as tank covers, trench covers, duct covers and platforms. 

Yes, one of the significant advantages of GRP Solid Top Grating is its excellent resistance to a wide range of chemicals, including acids, alkalis, and solvents. This makes it well-suited for environments where chemical exposure is a concern.

GRP Solid Top Grating is lighter than steel while offering comparable strength. Unlike steel, it’s non-corrosive, making it ideal for applications in corrosive environments. Additionally, it doesn’t conduct electricity, enhancing safety.

GRP Solid Top Grating has low maintenance requirements. Regular cleaning to remove debris and occasional inspections are generally sufficient to keep it in optimal condition. It doesn’t require painting or coatings for protection.

Come rain or shine, GRP Solid Top Grating stands strong. Its weather-resistant properties make it a go-to option for walkways and trench covers. 

As sustainability takes centre stage, GRP Solid Top Grating shines as an eco-friendly alternative. Its production process consumes fewer resources compared to traditional materials, contributing to a greener planet while delivering top-level performance.

Accreditations & Certifications

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GRP Open Mesh Grating​

Re-Grid GRP Grating is designed to provide safe, robust GRP Open Mesh Flooring Access for pedestrians on industrial walkways, catwalks, and over channels.

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