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Product Highlights
- Wind-stable barrier system – 25kg weight ensures high stability without additional ballast.
- Chapter 8 compliant – Meets BSEN8442 and BSEN12899-1 standards for roadside use.
- Integrated safety features – Reflective strip, lamp mount, and sign fixings included as standard.
SKU PB0618
The HERMEQ WonderWall™ Heavy Duty Traffic Barrier is engineered for maximum performance in live traffic and construction environments. Its self-weighted 25kg design eliminates the need for sandbags or loose ballast, reducing site waste and setup time while maintaining compliance with UK roadwork safety regulations.
Each barrier stands 1.0m high and 1.14m wide, featuring integrated reflective strips and dedicated mounts for lamps or 600x450 signs. Forklift entry slots and fixed peg joints allow for rapid deployment, while the high-impact body resists damage in harsh conditions. Suitable for use on roadside operations, utility works, and traffic management zones.
- Heavy-duty wind stability – Performs in exposed areas without ballast or anchors.
- Traffic barrier compliance – Certified to BSEN8442 and BSEN12899-1, fully Chapter 8 compliant.
- Stackable and portable – 21 units per pallet with fast load/unload options.
- Optional mesh and signage integration – Accepts DoubleTop or mesh fence attachments for added height and crowd control.
- Versatile applications – Designed for road barriers, pedestrian lanes, excavation guards and infrastructure control.
Use the WonderWall barrier with HERMEQ’s full range of plastic road barriers, road signs and vehicle safety systems. HERMEQ stock a complete catalogue of construction barriers, cones and signage, and access control systems for total site safety.
Need any help? Contact HERMEQ Today.
Contact our team via phone 0800 043 2520, email sales@hermeq.com or use our live chat feature between 8:00am & 17:00pm for help discovering our range.
Construction & Traffic Zones
WonderWall barriers are used across a wide range of industries, including utility contractors, civil engineering, and traffic management specialists. Their compliance with UK standards makes them ideal for public highway and pedestrian interfaces.
Efficient Deployment
Forklift-compatible bases and peg-join systems support fast, linear runs or angled setups without additional tools. Units can be stacked in 21-barrier pallets to reduce logistics costs and yard space usage.
Enhanced Safety Options
Add DoubleTop extensions or mesh panels for secure separation on excavation sites or crowd areas. Optional flashing lamps and sign plates provide added visibility and directional communication at night or in low-light zones.
Regulation Certified
Built to BSEN standards and compliant with the Safety at Street Works Code of Practice and TSRGD, this barrier delivers both safety and efficiency for contractors under UK regulatory frameworks.
- Height: 1000mm
- Width: 1140mm
- Barrier Depth: 50mm
- Base Depth: 500mm
- Weight: 25kg
- Stackability: Yes (21 per pallet)
- Mounting: Sign plate & lamp hole included
- Extension Compatible: Yes – mesh/DoubleTop
- Standards: BSEN8442, BSEN12899-1
- Guidance: Chapter 8 Traffic Signs Manual
- Regulations: Safety at Street Works & Road Works Code of Practice, TSRGD
- Material: Recycled plastic base + high-impact plastic body
Does the barrier need extra ballast?
No. The 25kg self-weighted design provides stability in most wind conditions without the need for sandbags.
Is it compliant with UK roadwork safety regulations?
Yes. It meets all Chapter 8, BSEN8442 and BSEN12899-1 requirements.
Can it take a sign or lamp?
Yes. The barrier includes fixings for a 600x450 courtesy sign and standard flashing lamps.
How should I secure long runs of barriers?
Every 4th unit in a continuous run should include a perpendicular WonderWall to maximise structural integrity.
