Core Safety Signs

Core Safety Signs cover the essential workplace signs needed to communicate hazards, instructions, restrictions and emergency information clearly. Also known as basic safety signs, workplace safety signs or essential health and safety signs, they help businesses create safer environments for employees, visitors and contractors.

Used by factories, warehouses, schools, offices, construction sites, councils and facilities managers, core safety signs support clear communication across everyday workplace activities.

Common installation locations include entrances, corridors, production areas, storage rooms, workshops, stairwells, loading bays, car parks and shared public areas.

Manufactured in the UK and available in durable materials including self-adhesive vinyl, rigid plastic and aluminium, Rainbow Safety signs are designed for reliable performance in both indoor and outdoor environments.

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Subcategories

Warning Signs
Prohibition Signs
Mandatory Signs
Site PPE Signs
No Drivers Or Contractors Beyond This Point Sign with red prohibition symbol

No Drivers Or Contractors Beyond This Point Sign

Clearly restricts drivers and contractors from proceeding beyond a designated point to help maintain controlled site access.
• Prevents drivers and contractors from entering restricted areas
• Suitable for construction sites, industrial facilities and private premises
• Bold red and white prohibition design provides high visibility and immediate recognition
• Available in Rigid Plastic (1mm), Rigid Plastic (2mm), Self Adhesive Vinyl and Recyclable Correx ® (4mm)
• Helps maintain site safety by restricting access beyond designated control points
£6.86
CSCS Cards Required To Work On This Site Sign with CSCS card graphic

CSCS Cards Required To Work On This Site Sign

Clearly informs workers that CSCS cards are required to work on the site, helping reinforce access requirements for construction personnel.
• Informs workers that CSCS cards are required to work on the site
• Suitable for construction sites, building projects and work zones
• Bold white text on a blue background provides clear visibility
• Available in Rigid Plastic (1mm), Rigid Plastic (2mm) and Recyclable Correx ® (4mm)
• Helps reinforce site access requirements and qualified workforce procedures
£7.36
Any Person Entering This Area Must Wear Approved Equipment Multi Purpose Sign

Any Person Entering This Area Must Wear Approved Equipment Multi Purpose Sign

Clearly instructs anyone entering a designated area that approved protective equipment must be worn to reinforce mandatory PPE requirements.
• Instructs personnel to wear approved protective equipment before entering the designated area
• Suitable for construction sites, industrial zones, factories and hazardous workplaces
• High-visibility yellow and blue sections with 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) and Self Adhesive Vinyl
• Helps reinforce PPE requirements and safer access to designated areas
£6.86
Pack of 10 No Unauthorised Persons Beyond This Point prohibition safety signs

Pack of 10 No Unauthorised Persons Beyond This Point Signs

Clearly prevent unauthorised access to restricted areas with this Pack of 10 No Unauthorised Persons Beyond This Point Signs.
• Prohibits unauthorised persons from entering beyond the designated point
• Ideal for workplaces, construction sites, warehouses and private property
• Bold red and white prohibition design provides excellent visibility
• Available in Rigid Plastic (1mm) and Recyclable Correx ® (4mm)
• Supplied as a pack of 10 for consistent access control across multiple locations
£193.42
Close it lock it mandatory safety sign with padlock symbol

Close It Lock It Sign

Ensure doors, gates and access points are properly secured with this clear mandatory sign.
• Reinforces the need to close and lock access points
• Suitable for construction sites, warehouses and restricted areas
• Bold white text and symbol on blue for high visibility
• Available in durable Rigid Plastic (1mm) and Self Adhesive Vinyl
• Helps improve site security and prevent unauthorised access
£6.86
Warning Falling Objects safety warning sign

Warning Falling Objects Sign


Warn individuals of potential overhead falling object hazards with this highly visible warning safety sign.
• Alerts people to falling object dangers from above
• Suitable for construction sites, warehouses, and industrial areas
• High-visibility yellow and black design ensures clear recognition
• Available in Rigid Plastic (1mm), Rigid Plastic (2mm), Self Adhesive Vinyl, and Recyclable Correx ® (4mm)
• Helps maintain workplace safety and hazard awareness
£10.81
Welding Mask Must Be Worn Sign with mandatory protective mask symbol

Welding Mask Must Be Worn Sign

Clearly instructs individuals that a welding mask must be worn to reinforce mandatory face protection requirements during welding tasks.
• Instructs individuals that a welding mask must be worn
• Suitable for workshops, fabrication areas and industrial sites
• Bold white text and a clear protective mask symbol on blue provide high visibility and quick recognition
• 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 reinforce face protection requirements during welding tasks
£2.71
Hoist gates must be kept closed mandatory safety sign

Hoist Gates Must Be Kept Closed Sign

Ensure hoist gates remain closed at all times to maintain safety and prevent accidents in hazardous work areas.
• Instructs that hoist gates must be kept closed
• Ideal for construction sites, warehouses, and industrial facilities
• Clear white text on blue background for high visibility
• Available in durable Rigid Plastic (1mm) and Self Adhesive Vinyl
• Helps reduce risk and enforce safe working practices
£6.86
Warning Men At Work safety sign with warning hazard symbol

Warning Men At Work Sign

Warn staff, visitors and the public of active work areas with this highly visible warning safety sign.
• Indicates active work zones to improve safety awareness
• Ideal for construction sites, industrial areas and maintenance zones
• High-visibility yellow and black design for clear recognition
• Available in Rigid Plastic (1mm), Rigid Plastic (2mm) and Self Adhesive Vinyl
• Helps reduce accidents by warning people of ongoing work activities
£8.10
Pack of 6 Warning Deep Excavations safety signs with yellow warning symbol

Pack of 6 Warning Deep Excavations Signs

Warn workers and visitors of hazardous excavation areas with this Pack of 6 Warning Deep Excavations Signs designed to improve site safety and hazard awareness.
• Warns of deep excavation hazards
• Ideal for construction sites, roadworks, utility projects and excavation areas
• High-visibility yellow and black warning design for maximum recognition
• Available in Rigid Plastic (1mm)
• Supplied as a pack of 6 for consistent safety signage across site
£53.09
Keep to access routes mandatory safety sign

Keep To Access Routes Sign

Direct staff and visitors to stay on designated access routes to maintain safety and site organisation.
• Instructs that access routes must be followed at all times
• Ideal for construction sites, industrial facilities, and workplaces
• Clear white text on blue background for high visibility
• Available in durable Rigid Plastic (1mm) and Self Adhesive Vinyl
• Helps improve safety by guiding movement and reducing risks
£6.86
This is a smoke and vape free site prohibition sign

This Is A Smoke And Vape Free Site Sign

Clearly informs staff, visitors and the public that smoking and vaping are prohibited on the premises.
• Indicates that smoking and vaping are not permitted on site
• Ideal for workplaces, entrances, public buildings and shared spaces
• Bold prohibition symbol and clear text ensure excellent visibility
• Available in Rigid Plastic (1mm), Rigid Plastic (2mm) and Self Adhesive Vinyl
• Helps support smoke-free policies and reduce exposure to second-hand smoke and vapour
£2.71