Waterway Infrastructure

Future-proof access systems for waterway infrastructure, Our d² Glass Reinforced Polymer (GRP) products help you meet safety, sustainability and compliance goals, even in the most remote and challenging environments.

Supporting resilient, compliant and low-carbon waterways

From flood control and navigation to heritage preservation and public safety, we understand the complex demands of waterway infrastructure. Whether you’re managing towpaths, sluices, lock gates or embankments. Trusted by public sector bodies across the UK, our GRP systems are already delivering results in waterway environments, all products are fully tested, certified, and built to last — with a design life of up to 60 years. Our glass-reinforced polymer (GRP) access products are engineered for durability, safety and sustainability. d² GRP systems are designed to help you:

• Stay compliant with environmental and safety regulations.
• Reduce whole-life costs and maintenance burdens.
• Meet Scope 3 and sustainability reporting targets.
• Improve public access and reduce accident risk.
• 60-year design life – dramatically reducing long-term replacement costs.
• Chemical resistance – resilient against H₂S and common WTW exposures.
• UV tested to 5,000+ hours – well above the industry standard.
• Slip-tested to 1.1 million footfalls – the highest slip resistance on the market.
• Lighter than GMS – reducing manual handling and installation risks.
• As little as a 3–4 day turnaround – compared to the typical 6+ weeks for fabricated steel.

Our services include precision 3D scanning and drone surveys, detailed BIM models and structural calculations to support compliant design, rapid delivery using our own Dura-branded logistics fleet, and optional inspection and maintenance packages to support long-term asset performance.

Products & Applications

Projects

Find out how our market-leading composite products and applications are reshaping the industry.

Our Specialists

Our innovative recyclable products can help accelerate the construction of maritime infrastructure and leisure projects. Talk to our experienced team about your project.