Warning Signs

Construction Warning Signs alert workers, contractors, visitors and members of the public to potential hazards commonly found on building sites and temporary work areas. Also known as site warning signs, hazard warning signs or construction hazard signs, they play a vital role in reducing risk and improving site safety.

Widely used by contractors, developers, principal contractors, local authorities and facilities managers, these signs help identify dangers such as moving vehicles, excavations, overhead work, hazardous substances and restricted access areas.

Typical installation locations include site entrances, perimeter fencing, hoardings, access routes, excavation zones, loading areas, scaffolding locations and high-risk work areas.

Manufactured in the UK and available in durable materials suitable for indoor and outdoor use, construction warning signs provide clear visual communication to help maintain safe and compliant construction environments.

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Warning CCTV Monitors This Site sign with CCTV camera symbol for commercial and industrial premises

Warning CCTV Monitors This Site Sign

Warn staff, visitors and intruders that CCTV surveillance is actively monitoring this site with this highly visible warning sign.
• Clearly informs visitors and intruders of active CCTV monitoring
• Suitable for construction sites, industrial premises and commercial properties
• High-visibility yellow and black design for clear recognition
• Available in Rigid Plastic (1mm) and Rigid Plastic (2mm)
• Helps improve site security awareness and acts as a visible deterrent
£9.83
Danger Men Working Overhead safety sign with warning symbol for construction and industrial workplaces

Danger Men Working Overhead Sign

Warn staff and visitors of overhead work hazards with this highly visible danger safety sign.
• Alerts people to overhead work and falling object risks
• Suitable for construction sites, industrial areas and maintenance zones
• High-visibility yellow and black design for clear recognition
• Available in Rigid Plastic (1mm)
• Helps reduce the risk of injury in active overhead working areas
£9.83
Danger Men At Work warning safety sign

Danger Men At Work Sign

Alerts workers, visitors, and contractors to hazardous active work areas.
• Warns people of dangerous work operations
• Suitable for construction sites, industrial areas and workplaces
• Bold yellow warning design for clear visibility
• Available in Rigid Plastic (1mm) and Rigid Plastic (2mm)
• Helps reduce risk around active work zones
£9.83