Relinea Launches New Heavy Duty GRP Trench Cover Range – Open & Solid Top Models Now Available in C250, D400 & E600 Load Ratings
Advanced Composite Solutions for Future-Ready Infrastructure
Relinea is delighted to unveil the latest additions to our industry-leading product range: a brand-new line of Heavy Duty GRP Trench Covers and Gully Grids, now available in both Open Top and Solid Top models across multiple load ratings.
Developed using high-performance GRP, these trench cover systems set a new benchmark for strength, durability, and safety in heavy-duty drainage and access solutions. Engineered to withstand the rigours of urban infrastructure, industrial sites, and transport networks, this comprehensive product range delivers innovation where it’s needed most.
Two Innovative Solutions. One Unified Standard of Excellence
✅ Solid Top GRP Trench Covers – C250 / D400 / E600
A sealed, non-draining cover designed for strength, security, and debris prevention. Now available in three load ratings to suit environments from light vehicle access to the heaviest industrial use cases.
Solid top trench covers are the ideal choice for applications where debris prevention, containment, or enhanced visual concealment are required. Whether it’s a high-traffic loading bay or a sensitive facility where water ingress must be avoided, our solid top design ensures secure, long-lasting coverage without compromising on strength or safety.
✅ Open Top GRP Trench Covers & Gully Grids – C250 / D400
An ideal solution for efficient surface water drainage in high-traffic areas such as roadways, service yards, and commercial spaces, now available in both C250 and D400 load capacities.
From public spaces and commercial facilities to energy utilities, ports, airports, and logistics hubs, these systems are purpose-built to outperform traditional steel or cast iron covers in every key area.
Key Advantages of Relinea’s Heavy Duty GRP Trench Cover Range
✅ Multiple Load Ratings for Maximum Flexibility
With C250 (25 tonnes), D400 (40 tonnes), and E600 (60 tonnes) options, clients can select the right solution for any application, pedestrian zones to HGV routes.
✅ Non-Conductive & Electrically Safe
GRP is fully non-metallic and non-conductive, making it the ideal material for transport, energy, and utility installations where electrical safety is paramount.
✅ Lightweight Yet Heavy-Duty
Significantly lighter than traditional metal alternatives, our trench covers reduce manual handling risk and installation costs without compromising on strength.
✅ Exceptional Durability & Corrosion Resistance
Immune to rust, rot, and chemical attack, our GRP products thrive in coastal, industrial, or aggressive environments, offering minimal maintenance and a service life exceeding 30 years.
✅ Secure & Tamper-Resistant
Each trench cover is designed with stainless steel locking mechanisms and optional anti-theft features, helping prevent unauthorised access and increasing operational safety.
✅ High Traction, Anti-Slip Surface Options
Whether open or solid top, all models feature high-traction surfaces to prevent slips and falls, ideal for wet or high-footfall environments.
Built for the Demands of Today, and Tomorrow
This latest product launch reflects Relinea’s continued commitment to innovating with purpose, delivering composite solutions that meet the evolving needs of modern infrastructure. GRP’s inherent advantages, lightweight, strong, non-corrosive, and electrically safe, position it as the sustainable alternative to outdated materials.
“We’re excited to bring this expanded range to the market,” said George Millar, Sales Director for Relinea. “With the addition of these heavy duty trench covers, we can now confidently serve environments with extremely heavy load demands, without compromising on safety or ease of installation. Our GRP technology continues to prove that strength and sustainability can go hand in hand.”
Explore the Full Range or Get Expert Advice
Whether you’re seeking efficient drainage, secure cable protection, or durable access cover systems, Relinea’s heavy duty GRP trench cover range delivers unmatched performance and reliability.
🔗 Contact us today to discuss your requirements or request a tailored product specification.
