
Keeping people safe from slips, trips and falls in water treatment facilities can be particularly challenging. Constant exposure to moisture and chemicals places heavy demands on access systems, making material selection critical.
Barclay & Mathieson supplies a comprehensive range of GRP walkways, stair treads, profiles and handrail systems that are ideal for use in the wet and corrosive environments commonly found across water management and wastewater treatment sites.

Glass Reinforced Polymer (GRP) is becoming the material of choice for access and safety solutions in water and wastewater applications.
Our GRP access and safety solutions offer:
These characteristics make GRP an ideal material for both new-build projects and refurbishment works across the water sector.
GRP open mesh walkways provide safe pedestrian access across tanks, channels and process areas. Lightweight yet strong, GRP grating is easy to handle and install, even in restricted or difficult-to-access areas.
GRP stair treads and tread covers can be used on new staircases or retrofitted to existing concrete or steel structures, improving safety without major structural alteration.

Access platforms and fabricated GRP step overs are commonly used to safely bridge pipework, channels and equipment within treatment works. These purpose-built solutions help maintain clear access routes while preventing personnel from stepping on or tripping on sensitive assets.
Our range of solid top grating is often used for tank or pit covers to provide a safe walking surface and retain unpleasant odours.

GRP handrail systems provide high visibility, corrosion-resistant edge protection around walkways, platforms and tanks. Their non-corrosive nature ensures long-term performance even in aggressive environments, where steel handrails may require more regular maintenance or replacement.
Handrails systems can be easily configured to suit site-specific layouts, helping create consistent and compliant access routes throughout the facility.

We work with contractors, engineers and operators across the water sector to support projects ranging from small site upgrades to major infrastructure installations. Our technical team can help you select the most appropriate access solutions based on application, load requirements and site conditions.
With a broad range of products, proven technical expertise and reliable nationwide supply capabilities, Barclay & Mathieson is a trusted partner for maintaining and improving safety across water treatment environments.
If you’re reviewing access safety within a water or wastewater facility, our team can provide project-specific advice on GRP walkways, stair treads, platforms and handrail systems.
Explore our GRP product ranges or contact us to discuss your requirements. Call us today on 0114 254 3220.
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