Demolition Warning Signs

Warning Demolition Safety Signs are used to alert employees, contractors, visitors and members of the public to hazards associated with demolition work. These signs help communicate risks including falling debris, unstable structures, heavy machinery, restricted access areas and ongoing demolition operations.

Also known as demolition warning signs, demolition site signs, building demolition signs and construction demolition safety signs, they are essential for maintaining safe working environments during demolition projects.

Demolition warning signage is widely used by demolition contractors, construction companies, local authorities, site managers and civil engineering firms. Common installation locations include site entrances, perimeter fencing, exclusion zones, pedestrian diversion routes and active demolition areas.

Manufactured in the UK, our warning demolition safety signs are available in self-adhesive vinyl, rigid plastic and aluminium, providing durable safety messaging for demanding site conditions.

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Danger Demolition In Progress warning safety sign with yellow and black hazard symbol

Danger Demolition In Progress Sign

Warn personnel and visitors of active demolition work with this Danger Demolition In Progress Sign.
• Warns that demolition work is currently in progress to help prevent unauthorised access
• Ideal for construction sites, demolition projects, refurbishment works and restricted access areas
• High-visibility yellow and black design ensures clear recognition and readability
• Available in Rigid Plastic (1mm), Rigid Plastic 1mm (Self Adhesive Back), Rigid Plastic (2mm), Rigid Plastic 2mm (Self Adhesive Back), and Self Adhesive Vinyl
• Helps improve site safety by clearly identifying hazardous demolition zones
£4.88
Danger Demolition In Progress Keep Out Sign with warning and keep out symbols

Danger Demolition In Progress Keep Out Sign

Clearly warns people that demolition is in progress and instructs them to keep out of hazardous work areas.
• Warns of active demolition work and restricts access to dangerous areas
• Suitable for construction sites, demolition zones, restricted work areas and industrial premises
• High-visibility colours, bold text and clear symbols provide quick recognition
• Available in Rigid Plastic (1mm), Rigid Plastic 1mm (Self Adhesive Back), Rigid Plastic (2mm), Rigid Plastic 2mm (Self Adhesive Back), Self Adhesive Vinyl and Recyclable Correx ® (4mm)
• Helps reinforce site access controls and reduce entry into hazardous demolition areas
£6.86
Danger Demolition In Progress warning safety sign with yellow hazard symbol

Danger Demolition in Progress Sign

Warn people that demolition work is taking place with this Danger Demolition In Progress Sign.
• Alerts workers, visitors and the public to demolition activity
• Suitable for construction sites, demolition zones and restricted work areas
• Bold warning symbol and clear text provide excellent visibility and recognition
• Available in Rigid Plastic (1mm) and Rigid Plastic (2mm)
• Helps reduce risk by clearly identifying hazardous demolition areas
£9.83
Danger demolition in progress multi message safety board with PPE and hazard warnings

Danger Demolition In Progress Multi Message Safety Board

Danger demolition in progress multi message safety board designed to warn personnel and visitors of demolition hazards and required site safety instructions.
• Helps communicate demolition hazards, mandatory PPE requirements, and restricted access instructions
• Suitable for construction sites, demolition zones, restricted work areas, and industrial premises
• High-visibility colours and clear symbols ensure strong readability and quick recognition
• Manufactured from Rigid Plastic (1mm), Self Adhesive Vinyl, and Recyclable Correx ® (4mm)
• Supports site safety compliance and helps improve hazard awareness in active demolition areas
£10.81
Danger Demolition In Progress warning safety sign with yellow hazard symbol

Danger Demolition In Progress Sign

Warn people that demolition work is taking place with this Danger Demolition In Progress Sign.
• Alerts workers, visitors and the public to demolition activity
• Suitable for construction sites, demolition zones, refurbishment projects and restricted work areas
• Bold warning symbol and clear text provide excellent visibility and recognition
• Available in Rigid Plastic (1mm) and Rigid Plastic (2mm)
• Helps reduce risk by clearly identifying hazardous demolition areas
£9.83