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GRP Products & Structural Systems

Design, manufacture and installation of GRP solutions across the UK, Europe and the Middle East.

Our GRP Structural Grating Systems are designed to meet specific industrial, commercial, and infrastructure requirements by utilising customised GRP materials and products. Whether electrically safe, corrosion-resistant, heat-resistant, lightweight, or radio frequency transparent is required, we design the correct solutions.

All GRP solutions are correctly designed, characterised, and qualified for each specific application. In most cases, we have previous references for these applications.

Our GRP Product Range

We provide complete GRP solutions across the following categories:

Our GRP Structural Profiles offer a lightweight yet incredibly strong alternative to steel. Resistant to corrosion and easy to install, they are trusted across construction, marine, and industrial projects.
Durable and corrosion-resistant, our GRP Odour Covers effectively contain odours in wastewater and industrial sites, ensuring compliance and long-lasting performance.
Lightweight, slip-resistant, and strong, our GRP Flooring and Grating offer maximum safety in hazardous or high-traffic environments.
Non-conductive, corrosion-resistant, and built to last, our GRP Handrails and Railings are the safe choice for public, industrial, and marine applications.
Safe, modular, and low-maintenance, our GRP Platforms and Walkways provide reliable access in water treatment plants, marine facilities, and industrial environments.
GRP access staircase with yellow handrails installed at industrial water treatment plant
Engineered for safety and strength, our GRP Access Staircases deliver secure access in challenging environments including rooftops, plants, and coastal sites.

Why Choose PJNC for GRP Products?

✔ Proven performance: 30+ years in composites with references across utilities and industry.

✔ Built for harsh conditions: chemical, salt and UV resistance; minimal maintenance.

✔ Safety by design: anti-slip, non-conductive, fire-rated options available.

✔ End-to-end delivery: design → fabrication → installation, including RAMS and compliance to BS EN / ISO.

Talk to Our GRP Specialists

Need help choosing the right GRP solution? We’ll review your drawings and site constraints and recommend the best specification.

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Frequently Asked Questions

What GRP products do PJNC supply and install?

We design, manufacture and install GRP profiles, platforms and walkways, odour covers, flooring and grating, handrails and railings, access staircases and access ladders.

Can GRP replace steel in structural applications?

Yes. GRP offers high strength-to-weight, corrosion resistance and electrical insulation. We design to the required load cases and standards.

Do you offer site surveys and design calculations?

Yes. We provide surveys, detailed drawings and calculations, and agree specs before fabrication.

Are fire-retardant or anti-slip options available?

We offer FR grades and anti-slip surfaces to meet project requirements.

Where do you operate?

UK and Europe (regular deployments), with projects also delivered in the Middle East.

What is the typical lead time?

Most systems are designed, fabricated and installed in 2–6 weeks depending on complexity and access windows.

How do I get a budget quote?

Share drawings or sketches, photos, required loads/clearances and any standards. We’ll provide options and a proposal.