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Product Highlights
- 70+ PSRV anti-slip surface - Delivers traction in demanding highway and road conditions.
- Reinforced frame corners - Designed for optimal load transfer and durability.
- Indexed and lift-ready - Features corner markers and mechanical lift points for easy access.
Alternative Products
SKU TC597339
Quickest Available Delivery: Quickest Available Delivery: 5 Day Delivery
The Highway D400 Manhole Cover is designed for use on heavily trafficked roads such as A-roads, dual carriageways, and highway-grade infrastructure. Manufactured to the highest standards, it meets the latest Highways England specification CD 534 v0.1.0 and is certified to BS EN 124:2015. This ensures its suitability for public roads subject to frequent heavy vehicle loads.
Its robust design includes reinforced frame corners to distribute loads more evenly onto the surrounding foundation. This load distribution prolongs the life of both the manhole cover and the road structure. The anti-slip chequer surface achieves a PSRV rating of 70+, verified by a UKAS-accredited third party, delivering dependable grip in all weather conditions.
The cover includes indexed corners for precise installation orientation, removing guesswork and ensuring fit consistency. Mechanical lifting points are integrated into the body, improving on-site handling and streamlining access for maintenance teams.
- D400 rated for heavy traffic - Suited to highways, junctions, and public roads with regular HGV flow.
- Accredited PSRV-tested surface - Enhances grip and driver safety at high-speed junctions.
- CD 534 + BS EN 124:2015 compliant - Fully tested to meet Highways England and European benchmarks.
- Reinforced edge geometry - Minimises deformation and road surface stress.
- Trusted hole cover design - Balances security, access and long-term maintenance value.
This high-performance manhole cover is trusted by highway contractors, civil engineers, and local authorities across the UK. Engineered for long-term functionality and compliance, it provides secure, low-maintenance access in critical road networks.
HERMEQ stock a wide range of Ground Mats, Bog Mats, Trench Covers & Road Plates conforming to all required safety specifications and regulations.
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- Compliant with UK Highways England and EU infrastructure safety guidelines
- Durable iron casting offers exceptional life cycle performance under repeated axle pressure
- Reinforced geometry helps prevent edge spalling and substrate degradation
- Designed for safe access to drainage systems, utility chambers, and telecoms ducts
Highways and Major Road Networks: This manhole cover is purpose-built for high-speed and heavy-duty applications. Whether on a dual carriageway or A-road, its tested grip surface and structural strength make it ideal for traffic-critical infrastructure.
Public Utilities & Drainage Access: For councils and utility firms requiring compliant surface access covers that don’t compromise safety or structural reliability, this hole cover offers a certified and verified solution.
Civil Engineering Projects: From large-scale transport builds to local authority upgrades, this manhole cover delivers engineering-grade results. Its indexed fit ensures reduced time on site and correct orientation with minimal risk.
Commercial & Industrial Zones: In settings where vehicle intensity is high, this cover ensures smooth operational flow while meeting mandated safety regulations. Its high PSRV surface helps reduce the likelihood of skidding in wet or oily environments.
Maintenance & Operational Advantages: Lifting notches allow for safe manual or mechanical access, ensuring repeat use doesn’t lead to lifting failure or non-compliance. The anti-slip surface continues to perform across seasonal changes without excessive wear.
What certification does this manhole cover meet?
It complies with Highways England’s CD 534 v0.1.0 and BS EN 124:2015, ensuring road safety compliance for public highways.
Is it safe for high-speed vehicle zones?
Yes, it includes a 70+ PSRV anti-slip surface designed to offer grip under wet and dry high-speed conditions.
Can it be lifted mechanically?
Yes, it features integrated mechanical lifting points for easy and safe installation or inspection access.
Is this manhole cover suitable as a hole cover for utilities?
Absolutely. It’s a high-strength solution for utility access across highways, A-roads, and critical carriageway infrastructure.
