
Environmental and waterside locations present some of the most challenging conditions for maintaining safe pedestrian access. Constant exposure to moisture, algae, fluctuating water levels and seasonal weather can quickly turn traditional access routes into slip hazards, particularly where timber walkways and jetties are concerned.
At Barclay & Mathieson, we supply GRP access walkways, platforms and handrail systems designed to provide safe, durable, low maintenance solutions in sensitive environmental settings such as around rivers, canals, marinas and wetlands.

Rotting, warped and algae-covered timber jetties and walkways are a common issue in wetland or coastal environments. While timber may initially blend into the natural landscape, it often becomes slippery, structurally compromised and maintenance-intensive over time.
Glass Reinforced Polymer (GRP) offers a proven alternative that delivers long-term safety and performance without ongoing upkeep.
GRP grating provides a stable, slip-resistant surface even in persistently wet conditions, while its non-corrosive construction ensures consistent performance year after year without further treatment.
Our GRP Anti-Slip Decking Strips are ideal for installing onto timber pontoons to provide an immediate slip-resistant surface. They are also ideal for installing onto public rights of way including boardwalks and footbridges.
Our Mini-mesh GRP grating is particularly well suited to environmental and waterside applications where both safety and functionality are critical. Its reduced aperture size significantly lowers the risk of personal items or maintenance equipment being dropped and lost through the walking surface.
At the same time, the gritted open-mesh design still prevents slips and allows effective drainage, preventing the build-up of standing water and reducing the build-up of algae and surface contamination.
Mini-mesh GRP grating is commonly specified for towpaths, jetties, viewing platforms and maintenance access routes where public safety, environmental protection and ease of maintenance must all be carefully balanced.

Where public access is involved, handrail systems provide essential fall protection.
GRP handrails are corrosion-resistant, non-conductive and lightweight, making them ideal for installation close to water in remote locations. Their low maintenance requirements make them particularly attractive for organisations managing long stretches of riverside or canal infrastructure.

Our GRP access and safety solutions are widely used across:
GRP is inherently resistant to moisture, UV exposure and algae, making it an ideal material where access routes are difficult to maintain or frequently submerged. Its long lifespan reduces the need for repeated interventions, helping protect both budgets and slip-resistant access.
With extensive experience supplying GRP access systems into challenging outdoor environments, Barclay & Mathieson supports projects from early design through to delivery. We work closely with contractors, local authorities and environmental bodies to ensure safe, compliant and durable access solutions are achieved.
Contact us to discuss your environmental access requirements or explore our full range of GRP walkways and handrail systems. Call us on 0114 254 3220 to discuss your project requirements.
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