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GRP Manhole Covers
Lightweight Composite Manhole Covers for Infrastructure & Utility Networks
RIGID Fiberglass manufactures high-strength GRP manhole covers designed for utility access systems, drainage networks, telecommunications, and municipal infrastructure applications. Engineered as lightweight and corrosion-resistant alternatives to conventional cast iron covers, our GRP covers provide excellent durability, safety, and theft resistance.
Key Features
- Lightweight construction
- Corrosion-resistant material
- High load-bearing strength
- Anti-theft non-metallic design
- UV and weather resistant
- Slip-resistant surface
- Long service life
Applications
Product Specifications
| Cover Type | Solid / Ventilated |
| Material | GRP / FRP Composite |
| Load Class | A15 to F900 |
| Shape | Circular / Square / Rectangular |
| Resin Systems | Polyester / Vinyl Ester |
| Surface Finish | Anti-Slip Gritted |
| Corrosion Resistance | Excellent |
| UV Resistance | Yes |
| Operating Temperature | -40°C to +120°C |
| Locking System | Optional |
| Color Options | Customized |
| Applicable Standards | EN124 / ASTM / Utility Standards |
* Specifications may vary based on custom requirements. Contact us for detailed technical information.
Why Choose RIGID Fiberglass?
Industry-leading quality and expertise backed by international certifications
ISO Certified
9001, 14001 & 45001 certified manufacturing
Lloyd's Approved
Materials tested to international standards
Fast Delivery
Quick turnaround on custom orders
Expert Support
Technical assistance throughout your project
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Contact us today for pricing, specifications, or to discuss your custom requirements.