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
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
Manhole Below Sign with blue warning symbol and white text

Manhole Below Sign

Alerts workers and pedestrians to hidden underground access points beneath covers or temporary surfaces.
• Warns of a manhole or access point below
• Suitable for worksites, footpaths, utilities areas, construction zones and maintenance locations
• Blue mandatory-style design with clear white text and symbol for strong visibility
• Available in Rigid Plastic (1mm) and Rigid Plastic (2mm)
• Helps reduce trip, fall and access-related hazards in busy work areas
£9.83
All visitors must report to site office mandatory sign

All Visitors Must Report To Site Office Sign

Mandatory all visitors must report to site office sign for directing visitors to follow check-in procedures on arrival.
• Instructs all visitors to report to the site office before proceeding further
• Used on construction sites, industrial premises, warehouses, offices and secure facilities
• Clear blue mandatory design with bold white text and symbol for high visibility
• Available in Rigid Plastic (1mm) and Rigid Plastic (2mm)
• Helps improve site security, visitor tracking and compliance with safety procedures
£9.83
Pack of 6 danger keep out warning signs for hazardous restricted areas

Pack of 6 Danger Keep Out Signs

Pack of 6 danger keep out signs designed to warn of hazardous areas and prevent unauthorised access.
• Helps communicate danger warnings and restrict entry to hazardous or restricted areas
• Suitable for construction sites, industrial facilities, warehouses, and restricted zones
• High-contrast colours and bold text ensure excellent visibility and quick recognition
• Manufactured from Rigid Plastic (1mm) for durable long-lasting performance
• Supports improved workplace safety and helps reduce accident and liability risks
£53.09
All Workers Must Report To Site Office mandatory safety sign

All Workers Must Report To Site Office Sign

Clearly instructs all workers to report to the site office for a safety induction before starting work on site.
• Instructs all workers to report for induction before commencing work
• Suitable for construction sites, industrial premises and work zones
• Clear white text and mandatory symbol on a blue background provide strong visibility
• Available in Rigid Plastic (1mm) and Rigid Plastic (2mm)
• Helps reinforce site safety procedures and induction requirements
£9.83
Pack of 6 Danger People At Work safety signs with yellow warning symbol

Pack of 6 Danger People At Work Signs

Clearly warn workers and visitors that people are working in the area with this Pack of 6 Danger People At Work Signs.
• Warns that people are working in the area
• Ideal for construction sites, maintenance zones, industrial sites and work areas
• High-visibility yellow and black design ensures excellent recognition
• Available in Rigid Plastic (1mm)
• Supplied as a pack of 6 for consistent safety signage across site
£53.09
Danger Asbestos Dust warning safety sign with yellow hazard symbol

Danger Asbestos Dust Sign

Warn workers and visitors of hazardous asbestos dust with this Danger Asbestos Dust Sign.
• Clearly communicates the danger of asbestos dust exposure
• Suitable for construction sites, demolition areas and industrial workplaces
• High-contrast yellow and black design ensures maximum visibility and instant 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 reduce the risk of respiratory harm by alerting workers and visitors to asbestos dust hazards
£2.71
Danger Asbestos Removal warning safety sign with yellow hazard symbol

Danger Asbestos Removal Sign

Warn workers and visitors of hazardous asbestos removal activities with this Danger Asbestos Removal Sign.
• Clearly communicates the presence of asbestos removal hazards
• Suitable for construction sites, demolition areas and industrial workplaces
• High-contrast yellow and black design ensures excellent visibility 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 reduce the risk of exposure and improves on-site safety awareness
£2.71
Danger Asbestos Removal landscape safety sign with warning hazard symbol

Danger Asbestos Removal Sign - Landscape

Warn staff, contractors and visitors of hazardous asbestos removal work with this highly visible danger safety sign.
• Clearly alerts people to dangerous asbestos removal activity
• Ideal for construction sites, demolition areas and refurbishment projects
• High-visibility yellow and black design for clear recognition
• Available in Rigid Plastic (1mm), Rigid Plastic (2mm) and Self Adhesive Vinyl
• Helps reduce health risks by improving awareness of asbestos removal operations
£7.36
Danger Asbestos Keep Out safety sign with warning and mandatory symbols

Danger Asbestos Keep Out Sign

Warn staff, contractors and visitors of asbestos hazards and restrict access with this highly visible danger and mandatory safety sign.
• Clearly warns of asbestos hazards and restricted access requirements
• Ideal for construction sites, demolition areas and hazardous zones
• High-visibility yellow, black and blue design for clear 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 prevent exposure to hazardous asbestos fibres and improves site safety compliance
£6.86
Children Must Not Play On This Site Sign with red prohibition symbol

Children Must Not Play On This Site Sign

Clearly warns that children must not play on the site, helping restrict access to potentially hazardous or active work areas.
• Clearly instructs that children must not play on the site
• Suitable for construction sites and restricted outdoor zones
• Bold red design with a clear prohibition symbol provides high visibility and quick recognition
• Available in Rigid Plastic (1mm)
• Helps reduce accidents and improve overall site safety
£9.83
Danger Asbestos Zone Respirator Must Be Worn safety sign with warning and mandatory PPE symbols

Danger Asbestos Zone Respirator Must Be Worn Sign

Ensure mandatory respiratory protection in hazardous asbestos areas with this highly visible danger and mandatory safety sign.
• Instructs personnel to wear respirators in asbestos zones
• Ideal for construction sites, demolition areas and contaminated environments
• High-visibility yellow, black and blue design for clear 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 maintain safety compliance and reduce exposure to hazardous asbestos fibres
£6.86