High-Performance GRP Grating Systems
Our high-performance GRP grating is engineered for industrial, commercial and infrastructure applications across the UK. Manufactured from fibreglass reinforced plastic (FRP), it provides outstanding slip resistance, corrosion resistance and long-term durability, offering a lightweight and cost-effective alternative to steel, timber and aluminium walkway systems.
Designed for demanding environments, our GRP grating delivers safe and reliable access solutions for platforms, walkways, stair treads, ramps, rooftop systems, chemical plants, offshore facilities and more. With multiple thicknesses, mesh sizes and resin formulations available, we supply GRP grating engineered to meet your exact load, span and environmental requirements.
Durable // Long Lasting // Waterproof
Types of GRP Grating
We Supply
We supply a full range of GRP grating systems, including moulded, pultruded and mini mesh options, each designed to meet different load, span and environmental requirements. Our products provide safe, durable and corrosion-resistant access solutions for almost every industrial and commercial application.
Scroll down to explore each GRP grating type in more detail.
Lightweight Product
High Tensile Strength
Corrosion Resistant
Highly Durable
Sustainable Solution
Cost Effective
Moulded GRP Grating
Moulded fibreglass grating is formed through continuous interwoven glass fibres set within a high-strength resin matrix. The result is a durable, bi-directional grating with excellent chemical resistance, load capability and slip resistance.
Best for:
- Walkways
- Platforms
- Service ducts
- Industrial flooring
- Offshore and chemical sites
Moulded GRP grating is one of the most versatile and widely used types of fibreglass grating, making it ideal for both indoor and outdoor environments.
Pultruded GRP Grating
Pultruded GRP grating offers superior strength for applications requiring long spans or heavy loads. Manufactured using high-fibre-content pultruded bars, it provides exceptional stiffness, structural performance and long-term resistance to corrosion, chemicals and impact. Because of its high strength-to-weight ratio, pultruded grating is often chosen where moulded grating is not suitable for the required load capacity.
Best for:
- Heavy-duty ramps
- Access bridges
- Raised platforms
- Load-bearing structures
Mini Mesh GRP Grating
Mini mesh GRP grating features a reduced open area, making it ideal for pedestrian safety, wheelchair access and environments where small tools or objects must be prevented from falling through the grating. Its tighter aperture design provides improved underfoot comfort and additional slip resistance, making it suitable for both public and industrial access applications.
Best for:
- Rooftop walkways
- Public access routes & footbridges
- Anti-slip platforms
- Schools, leisure and commercial environments
- Areas requiring heel-safe or small-aperture flooring
Features & Benefits of GRP Grating
✅ Exceptional Slip Resistance
Each GRP panel includes a gritted, concave anti-slip surface that maintains traction even in wet, oily or icy conditions, significantly reducing slips, trips and falls. Ideal for high-footfall or safety-critical environments.
✅ Corrosion & Chemical Resistance
Manufactured from glass fibre reinforcement and a high-performance resin matrix, GRP grating is unaffected by moisture, chemicals, saltwater and most corrosive substances — making it ideal for offshore, chemical, marine and wastewater environments.
✅ Lightweight & Easy to Install
Up to 75% lighter than steel, GRP grating can be handled without lifting equipment and installed without hot works, greatly reducing installation time and cost while improving on-site safety.
✅ Non-Conductive & Fire Resistant
With low electrical conductivity and fire-retardant resin options, GRP grating provides enhanced safety in high-voltage, hazardous or fire-risk environments.
✅ Long-Term Durability
GRP grating will not rust, rot, warp or corrode. Engineered for decades of performance, it offers exceptional resilience in both indoor and outdoor applications with minimal maintenance requirements.
✅ Versatile Applications
Available in multiple thicknesses (25mm, 38mm, 41mm, 50mm) and mesh configurations, GRP grating can be tailored to suit virtually any access requirement, from walkways and platforms to riser flooring, ramps and rooftop systems.
GRP Grating Product Range
Browse our full range of GRP grating and fibreglass access products, available for supply-only or complete design, fabrication and installation:
GRP Grating Examples & Applications
Explore recent examples of our moulded, pultruded and mini mesh GRP grating in real-world environments. These photographs highlight different mesh sizes, colours, anti-slip finishes and installation styles used across industrial, commercial and public-access projects.
GRP Grating FAQs
A lightweight, corrosion-resistant fibreglass-reinforced grating used for safe walkways and access systems. Available in moulded, pultruded and mini mesh formats, it is widely used across industrial, commercial and public-access environments.
It is non-corrosive, lightweight, non-conductive and safer in wet or chemical environments.
Yes — available in various colours, thicknesses, mesh sizes and resin types.
Ideal for outdoor environments due to its corrosion resistance and anti-slip finish.
Yes — we provide full design, fabrication and installation services UK-wide.
GRP grating typically lasts 25–50+ years, depending on the environment. It does not rust, rot or corrode, making it ideal for long-term installations.
GRP is lighter but not as rigid as steel, however for many applications it provides sufficient load-bearing strength while offering far superior corrosion resistance and slip protection.
Available in 25mm, 38mm, 41mm and 50mm, the correct thickness depends on span, load requirements and application. We can recommend the best option based on your project.
Yes. GRP can be cut using standard tools such as diamond-tipped or carbide blades. No hot works are required, improving safety during installation.
Yes. Fire-retardant resin (FR) options are available to meet common UK industrial and safety specifications.
Yes — unlike metal gratings, GRP is electrically non-conductive, making it ideal for substations, rail, utilities and high-voltage environments.
Common colours include grey, green and yellow, but custom colours are available depending on resin type and quantity.
Yes — GRP riser flooring systems can be designed, fabricated and installed for service risers, M&E shafts and multi-storey buildings.
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If you have a question, enquiry or require a bespoke solution, please don’t hesitate to ask.