Multi Message Site Safety Signs

Construction Multi Message Signs display several important safety instructions, warnings and site rules on one easy-to-read sign. Also known as multi-message site signs, construction safety boards or combined safety signs, they help reduce sign clutter while keeping key information visible.

These signs are commonly used by contractors, builders, developers, facilities managers, councils and site managers responsible for construction safety and visitor control.

Typical locations include site entrances, access gates, perimeter fencing, hoardings, welfare areas, site cabins, loading zones and contractor compounds.

Manufactured in the UK and available in durable materials suitable for indoor and outdoor use, construction multi message signs provide a professional way to communicate PPE requirements, site hazards, access rules and safety notices across busy work sites.

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Safety starts here sign with visitor reporting instructions and PPE safety requirements
Safety Starts Here Sign - All Visitors And Drivers Must Report To Site Office
Safety starts here sign designed to communicate visitor reporting procedures, PPE requirements, and essential construction site safety rules.
• Helps instruct all visitors and drivers to report to the site office before entering restricted work areas
• Suitable for construction sites, industrial premises, site entrances, and active work zones
• Bold colours and clear multi-message layout ensure strong visibility and easy understanding
• Manufactured from Aluminium Composite (3mm) and Recyclable Correx ® (4mm)
• Supports improved site management and helps maintain workplace safety compliance
£8.50
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Number of Days Since Last Accident site safety sign with update panels for displaying accident-free days.
Number of Days Since Last Accident Sign
Track workplace safety performance with this Number of Days Since Last Accident Sign for displaying accident-free days.
• Displays the number of days since the last recorded accident
• Ideal for construction sites, warehouses, factories and industrial workplaces
• Clear, high-visibility layout with large display panels for easy updating
• Available in Aluminium Composite (3mm)
• Encourages safety awareness and promotes accident-free working practices
£50.69
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Safety starts here site safety multi message safety board with PPE and workplace safety instructions
Safety Starts Here Site Safety Multi Message Safety Board
Safety starts here site safety multi message safety board designed to communicate essential workplace safety rules and mandatory PPE requirements.
• Helps inform workers and visitors of mandatory PPE procedures, restricted access rules, and site safety instructions
• Suitable for construction sites, industrial facilities, warehouse entrances, and active work zones
• High-visibility colours and clear symbols ensure strong readability and quick understanding
• Manufactured from Rigid Plastic (1mm), Self Adhesive Vinyl, and Recyclable Correx ® (4mm)
• Supports improved workplace safety awareness and helps maintain regulatory compliance
£9.01
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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
£9.01
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Danger Men At Work multi message site safety board with mandatory, prohibition and warning safety signs.
Danger Men At Work Multi Message Safety Board Sign
Provide clear site safety instructions and hazard warnings with this Danger Men At Work Multi Message Safety Board Sign.
• Combines mandatory instructions, prohibition notices and warning messages on one board
• Ideal for construction sites, industrial premises, building projects and work zones
• High-visibility colours with recognised safety symbols for clear communication
• Available in Aluminium Composite (3mm) and Recyclable Correx ® (4mm)
• Helps improve site safety awareness, compliance and hazard control
£9.01
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Site Safety PPE Must Be Worn As Appropriate Multi Message Safety Board
Site Safety PPE Must Be Worn As Appropriate Multi Message Safety Board
Clearly communicates essential site safety requirements, including construction warnings, safety helmet requirements and restricted access instructions.
• Informs workers and visitors of important site safety and access requirements
• Suitable for construction sites, industrial facilities, renovation projects and active work zones
• High-visibility colours, clear text and recognised symbols provide quick identification
• Available in Aluminium Composite (3mm), Aluminium Composite With Fixing Channel (3mm), Rigid Plastic (1mm) and Recyclable Correx ® (4mm)
• Supports improved site safety awareness and clear communication of essential instructions
£9.01
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Warning Construction Site Keep Out Sign with yellow warning and blue keep out symbols
Warning Construction Site Keep Out Sign - BS 5499 Compliant

Clearly warns people to keep out of construction areas, helping prevent unauthorised access and improve site safety.
• Warns people of a construction site and instructs them to keep out
• Suitable for construction sites, renovation projects, perimeter fencing and work areas
• High-contrast 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 4mm Recyclable Correx ®
• Helps reinforce restricted access controls and reduce entry into hazardous work areas
£5.72
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Site Safety This Is A Hard Hat Area multi message safety board with PPE requirements and site rules
Site Safety This Is A Hard Hat Area Multi Message Safety Board
Provide clear site safety rules and PPE requirements with this Site Safety This Is A Hard Hat Area Multi Message Safety Board Sign.
• Displays multiple mandatory, prohibition, warning and site information messages on one board
• Ideal for construction sites, industrial premises, building projects and work zones
• High-visibility colour-coded layout with recognised safety symbols for easy communication
• Available in Recyclable Correx ® (4mm)
• Helps improve site safety awareness, compliance and visitor management
£22.48
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Site Safety Hard Hats Must Be Worn multi message safety board with mandatory PPE symbols and site safety instructions.
Site Safety Hard Hats Must Be Worn Sign
Clearly communicate essential PPE requirements with this Site Safety Hard Hats Must Be Worn Sign.
• Displays mandatory PPE requirements and important site safety instructions
• Ideal for construction sites, industrial premises, building projects and high-risk work areas
• High-visibility colour-coded layout with recognised safety symbols for clear communication
• Available in Recyclable Correx ® (4mm)
• Helps improve PPE compliance, control site access and reinforce workplace safety
£22.48
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Site Safety All Visitors And Drivers Must Report To Site Office multi message safety board with PPE requirements.
Site Safety All Visitors And Drivers Must Report To Site Office Multi Message Safety Board
Clearly communicate site rules and visitor requirements with this Site Safety All Visitors And Drivers Must Report To Site Office Multi Message Safety Board.
• Displays multiple mandatory, prohibition and warning safety messages on one comprehensive board
• Ideal for construction sites, industrial premises, logistics depots and controlled access work areas
• High-visibility colour-coded layout with recognised safety symbols for clear communication
• Available in Aluminium Composite (3mm) and Recyclable Correx ® (4mm)
• Helps improve site compliance, visitor management and workplace safety awareness
£70.28
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Hours Safely Worked Since Last Lost Time Incident safety performance sign with update panels and company logo area.
Hours Safely Worked Since Last Lost Time Incident Sign
Track workplace safety performance with this Hours Safely Worked Since Last Lost Time Incident Sign.
• Displays the number of hours worked safely since the last lost time incident
• Ideal for construction sites, factories, warehouses and industrial workplaces
• Large update panels with a clear, easy-to-read layout for excellent visibility
• Available in Aluminium Composite (3mm)
• Encourages safety awareness, accountability and continuous improvement
£105.74
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All Visitors And Delivery Drivers Must Report To The Site Office multi message safety board with mandatory PPE symbols
All Visitors And Delivery Drivers Must Report To The Site Office Multi Message Safety Board
Clearly communicate visitor reporting and PPE requirements with this All Visitors And Delivery Drivers Must Report To The Site Office Multi Message Safety Board.
• Displays visitor reporting instructions alongside mandatory PPE and site safety messages
• Ideal for construction sites, warehouses, industrial premises and controlled access workplaces
• High-visibility symbols and clear layout ensure quick recognition and understanding
• Available in Aluminium Composite (3mm) and Recyclable Correx ® (4mm)
• Helps improve site compliance, visitor management and workplace safety awareness
£39.91
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Site safety children must not play on this site sign with PPE and access restriction instructions
Site Safety - Children Must Not Play On This Site Sign
Site safety children must not play on this site sign designed to communicate essential safety rules and prevent unauthorised access to hazardous areas.
• Helps warn that children must not play on site and reinforces mandatory PPE and access control instructions
• Suitable for construction sites, industrial premises, renovation projects, and active work zones
• Bold colours and clear safety symbols ensure high visibility and easy understanding
• Manufactured from Rigid Plastic (1mm), Self Adhesive Vinyl, and Recyclable Correx ® (4mm)
• Supports improved workplace safety awareness and helps reduce the risk of accidents and injuries
£9.01
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Site safety helmets must be worn sign with PPE and restricted access instructions
Site Safety Helmets Must Be Worn Sign
Site safety helmets must be worn sign designed to communicate mandatory PPE requirements and restricted access rules in hazardous work areas.
• Helps instruct workers and visitors that safety helmets, protective footwear, and high visibility clothing must be worn
• Suitable for construction sites, industrial facilities, warehouses, and active work zones
• Bold colours and clear safety symbols ensure excellent visibility and understanding
• Manufactured from 1mm Rigid Plastic, 3mm Aluminium Composite Board, 4mm Recyclable Corex, and 3mm Aluminium Composite Board (Post Mounted)
• Supports improved workplace safety awareness and helps reduce the risk of head injuries and unauthorised access
£9.01
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Danger construction site keep out no trespassing sign with warning and prohibition symbols
Danger Construction Site Keep Out / No Trespassing Sign
Danger construction site keep out no trespassing sign designed to warn of hazardous construction areas and prevent unauthorised access.
• Helps warn individuals of dangerous construction site hazards and prohibits trespassing in restricted areas
• Suitable for building sites, development zones, restricted work areas, and industrial premises
• High-contrast warning colours and bold symbols ensure strong visibility and quick recognition
• Manufactured from Rigid Plastic (1mm), Rigid Plastic (2mm), and Recyclable Correx ® (4mm)
• Supports site security and helps reduce the risk of accidents, liability, and unauthorised entry
£10.76
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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
£5.72
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Site safety sign construction work in progress with PPE and access restriction messages
Site Safety Sign Construction Work In Progress
Site safety sign construction work in progress designed to communicate essential site rules, PPE requirements, and restricted access information.
• Helps warn of construction hazards and provides clear mandatory safety instructions for workers and visitors
• Suitable for construction sites, work zones, renovation projects, and restricted access areas
• High-visibility colours, symbols, and bold text ensure excellent readability and awareness
• Manufactured from Rigid Plastic (1mm), Self Adhesive Vinyl, and Recyclable Correx ® (4mm)
• Supports improved workplace safety compliance and helps prevent unauthorised access
£12.31
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Authorised personnel only keep out multi message safety sign
Authorised Personnel Only Keep Out Multi Message Sign
Authorised personnel only keep out sign designed to restrict access to authorised individuals and prevent unauthorised entry into restricted areas.
• Helps prevent unauthorised access to restricted and hazardous areas
• Suitable for construction sites, industrial premises, warehouses, and secure zones
• Bold prohibition and mandatory symbols provide high visibility and clear understanding
• Manufactured from Rigid Plastic (1mm) and Self Adhesive Vinyl for durable long-term use
• Supports workplace safety procedures and improves restricted access control
£3.14
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Danger explosive gases sign with no smoking and no naked lights warnings
Danger Explosive Gases No Smoking No Naked Lights Multi Message Sign
Danger explosive gases no smoking no naked lights multi message sign designed to warn of explosive gas hazards and prohibit ignition sources in hazardous areas.
• Helps alert individuals to explosive gas risks and prohibits smoking or naked lights to reduce ignition hazards
• Suitable for industrial sites, chemical storage areas, workshops, and hazardous environments
• Bold warning colours and prohibition symbols ensure strong visibility and quick understanding
• Manufactured from Rigid Plastic (1mm) and Self Adhesive Vinyl for durable indoor and outdoor use
• Supports workplace fire safety compliance and helps reduce the risk of explosions and accidents
£5.72
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Danger flammable vapour sign with no smoking and no naked lights warnings
Danger Flammable Vapour No Smoking No Naked Lights Multi Message Sign
Danger flammable vapour no smoking no naked lights multi message sign designed to warn of ignition hazards and enforce fire safety precautions.
• Helps alert individuals to flammable vapour risks and prohibits smoking or naked lights in hazardous areas
• Suitable for industrial sites, fuel storage areas, workshops, and hazardous workplaces
• Bold warning colours and prohibition symbols ensure excellent visibility and quick understanding
• Manufactured from Rigid Plastic (1mm) and Self Adhesive Vinyl for durable indoor and outdoor use
• Supports fire safety compliance and helps reduce the risk of ignition and explosion incidents
£5.72
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Danger petroleum spirit highly flammable sign with no smoking and switch off engine instructions
Danger Petroleum Spirit Highly Flammable No Smoking Switch Off Engine Multi Message Sign
Danger petroleum spirit highly flammable no smoking switch off engine multi message sign designed to warn of fire hazards and enforce essential safety precautions.
• Helps alert individuals to highly flammable petroleum spirit hazards and instructs no smoking and engine shutdown procedures
• Suitable for fuel storage areas, garages, forecourts, industrial sites, and hazardous environments
• Bold warning, prohibition, and mandatory symbols ensure excellent visibility and quick understanding
• Manufactured from Rigid Plastic (1mm) and Self Adhesive Vinyl for durable indoor and outdoor use
• Supports fire safety compliance and helps reduce ignition and explosion risks in hazardous areas
£5.72
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Construction Multi Message Signs Guide

Construction Multi Message Signs combine several safety messages on one sign panel, making them ideal for busy construction sites where clear communication is essential. They can display mandatory PPE requirements, warning messages, prohibition notices, visitor instructions and general site rules in a single organised format.

Using multi-message signs helps improve visibility, reduce the number of separate signs needed and ensure workers, visitors and subcontractors receive important safety information before entering or moving around a site.

Where Are Construction Multi Message Signs Used?

  • Construction site entrances
  • Access gates and entry points
  • Perimeter fencing and hoardings
  • Site cabins and welfare areas
  • Loading bays and delivery areas
  • Contractor compounds
  • Temporary work zones
  • Housing and commercial developments

Available Materials

Self-Adhesive Vinyl

Ideal for smooth internal surfaces such as doors, cabins and notice boards.

Rigid Plastic

Durable and suitable for regular indoor and outdoor construction environments.

Aluminium Composite (3mm)

Provides a professional finish with excellent weather resistance for site entrances.

Recyclable Correx ® (4mm)

Correx is lightweight and ideal for temporary signage. Can be recycled via many kerbside programs.

Frequently Asked Questions

What are construction multi message signs?

Construction multi message signs combine several safety instructions, warnings and site rules onto one sign panel.

Why use multi message signs on construction sites?

They reduce the need for multiple separate signs, improve visibility and help workers, visitors and contractors understand key safety requirements quickly.

Where should construction multi message signs be installed?

They are commonly installed at site entrances, access gates, perimeter fencing, hoardings, welfare areas and other high-visibility locations.

What messages can be included?

Common messages include PPE requirements, site rules, hazard warnings, no unauthorised access notices, visitor instructions and emergency information.

Are multi message signs suitable for outdoor use?

Yes. Correx, rigid plastic, aluminium composite and aluminium options are suitable for outdoor construction site environments.

Can construction multi message signs be customised?

Yes. Rainbow Safety can manufacture bespoke multi message signs with custom text, symbols, branding and site-specific information.

Do multi message signs help reduce sign clutter?

Yes. Combining multiple safety messages on one board keeps site entrances and work areas clearer while still displaying essential information.

Are Rainbow Safety signs manufactured in the UK?

Yes. Rainbow Safety manufactures a wide range of construction and workplace safety signs in the UK.

Why Buy From Rainbow Safety?

  • Manufactured in the UK
  • Over 30 years of safety signage expertise
  • Fast dispatch on standard products
  • Trade discounts available
  • Custom multi message signs manufactured to order
  • Large range of construction and workplace signage
  • Trusted by UK contractors, developers and local authorities
  • Expert support from an experienced safety signage team