MASS Barrier
Versatile safety, proven protection
The MASS Barrier (Multi Applicational Safety System) is a steel base unit providing the foundations for a proven vehicle restraint solution. Used nationwide on highways, construction projects, and in city centre protection scenarios, it keeps the workforce, road users, pedestrians, and infrastructure safe in high-risk environments. It is also widely deployed in urban areas to segregate pedestrians and protect against traffic, making it a trusted choice wherever vehicles and people are in close proximity.
Manufactured from hot-dip galvanised and powder-coated steel, MASS units are quick to assemble thanks to plug-in connections. Their lightweight yet robust design allows operatives to install, relocate, and remove barriers without heavy plant or specialist training, while flexible configurations can accommodate 90° bends and 180° rotations. The modular design also supports interchangeable top sections, giving options to adapt the system for visibility, security, or pedestrian management.
MASS is self-stabilising, using the weight of vehicles themselves to restrict deflection on impact and protect both occupants and those on site. It has been crash tested to BS EN 1317 T2 W5 at 80km/h, delivering proven safety performance. Unlike permanent systems, MASS installs without drilling or coring into the road for most temporary applications, though this is required where full BS EN 1317 level protection is specified.

Features and Benefits
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Crash-tested: Certified to BS EN 1317 T2 W5 at 80km/h for proven safety performance.
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Self-stabilising design: Uses vehicle weight to restrict deflection on impact.
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Fast deployment: Plug-in assembly with no heavy plant or specialist training required.
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Non-invasive installation: No drilling or coring needed for most temporary applications.
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Adaptable configurations: Accommodates 90° bends and 180° rotations.
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Durable finish: Hot-dip galvanised and powder-coated steel for long service life.
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Flexible options: Compatible with a range of interchangeable top sections.

Specifications
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Length: 1500mm
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Width/Depth: 500mm
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Height: 425mm
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Weight: 50kg
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Material: Hot-dip galvanised, powder-coated steel
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Colours: High-visibility red or white
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Cornering: Accommodates 90° bends and 180° rotations
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Crash Testing: BS EN 1317 T2 W5 at 80km/h

Common Applications
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Highways and roadside works – Protects the workforce while maintaining safe traffic flow.
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Construction projects – Secures active sites and safeguards operatives from live traffic.
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Urban areas and city centres – Segregates pedestrians from vehicles in busy environments.
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Events near live traffic – Provides a physical barrier to protect crowds where vehicles and people mix.
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Infrastructure protection – Shields roadside assets and critical works from vehicle impact.

MASS Top Section Options
The MASS Barrier’s modular design allows you to choose from four interchangeable top sections, each tailored to specific safety, security, and operational needs. Whether you’re managing pedestrian flow, securing a perimeter, or maintaining site privacy, there’s a MASS top section that’s perfect for the job.
Top Section Options
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Pedestrian Guard: Vandal-proof low fencing for safe pedestrian flow.
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Visirail: High-visibility pedestrian rail, Chapter 8 compliant.
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Siteguard: Anti-climb galvanised mesh for site security.
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Screenguard: Solid steel hoarding for privacy and protection.
Find out more about MASS Top Section Options
Full Turnkey Support
At Chevron Traffic Management, our Urban Solutions division offers a comprehensive barrier and separator hire service for temporary traffic management systems – designed to keep urban environments safe, efficient, and compliant throughout all stages of your works or event.
We don’t just supply equipment – we deliver a full turnkey solution, including:
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Temporary Traffic Management Products for Hire
A wide range of high-quality, compliant products available for short or long-term hire, suitable for complex urban environments, construction sites, utilities, events, and more. -
Design and Planning
Our expert team provides fully customised traffic management designs using AutoCAD, with the option for 3D plans and 3D rendered videos to clearly visualise how the scheme will function and appear once installed. This ensures complete clarity for clients, stakeholders, and local authorities. -
Installation and Removal
Our trained and accredited teams manage the full installation and removal process, ensuring safety, compliance, and minimal disruption. -
Permit Management
We take care of all local authority permits, traffic regulation orders, and approvals required for the installation – simplifying the process and ensuring your project remains on schedule.
Why Choose Chevron TM Urban Solutions?
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End-to-end service from concept to completion
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Advanced design capability with 2D, 3D, and video visualisation
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Fully compliant with industry and local authority standards
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Seamless integration with events, utilities, and infrastructure projects
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Experienced teams focused on safety, efficiency, and professionalism
Get in touch with us today to discuss your next project – and see how our Urban Solutions team can help deliver safe, smart, and fully managed traffic control tailored to your needs.