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.

 Show More expand_more
 Show Less expand_less

Subcategories

Warning Signs
Prohibition Signs
Mandatory Signs
Site PPE Signs
Protective footwear must be worn in this area mandatory safety sign

Protective Footwear Must Be Worn In This Area Sign

Clearly instructs personnel to wear protective footwear in designated areas to reduce risk of foot injuries.
• Informs staff and visitors that protective footwear is mandatory
• Ideal for construction sites, warehouses, and industrial environments
• Bold white text and symbol on blue background for high visibility
• Available in Rigid Plastic (1mm), Rigid Plastic (2mm), Self Adhesive Vinyl and Recyclable Correx® (4mm)
• Helps prevent foot injuries and ensures PPE compliance
£6.86
Danger Asbestos Dust landscape safety sign with warning symbol

Danger Asbestos Dust Sign - Landscape

Warn staff, contractors and visitors of hazardous asbestos dust with this highly visible danger safety sign.
• Clearly alerts people to dangerous airborne asbestos dust
• Ideal for construction sites, demolition areas and industrial workplaces
• High-visibility yellow and black design for clear recognition
• Available in Rigid Plastic (1mm), Rigid Plastic (2mm) and Self Adhesive Vinyl
• Helps minimise health risks by reinforcing awareness of asbestos dust hazards
£1.82
No Through Traffic Sign with red prohibition symbol

No Through Traffic Sign

Clearly prevents through traffic from entering designated areas, helping maintain controlled vehicle access and improve site safety.
• Clearly informs drivers that through traffic is not permitted
• Suitable for private roads, residential zones and restricted access areas
• Bold red and white prohibition design provides 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 reduce congestion and improve safety in controlled traffic environments
£6.86
Protective clothing must be worn in this area mandatory safety sign

Protective Clothing Must Be Worn In This Area Sign

Clearly instructs personnel to wear protective clothing in designated areas to ensure safety and compliance.
• Informs staff and visitors that protective clothing is mandatory
• Ideal for industrial sites, laboratories, and hazardous work environments
• Bold white text and symbol on blue background for high visibility
• Available in Rigid Plastic (1mm), Rigid Plastic (2mm), Self Adhesive Vinyl and Recyclable Correx® (4mm)
• Helps reduce risk from hazards and supports PPE compliance
£6.86
Wear Ear Protection Sign with mandatory hearing protection symbol

Wear Ear Protection Sign

Clearly instruct workers and visitors that ear protection must be worn to reinforce mandatory hearing protection requirements.
• Indicates that ear protection must be worn in designated work areas
• Suitable for construction sites, factories and noisy environments
• Bold white text and hearing protection 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 hearing protection requirements and reduce the risk of hearing damage
£2.71
Hi-Visibility Jackets Must Be Worn In This Area mandatory safety sign

Hi-Visibility Jackets Must Be Worn In This Area Sign

Clearly instructs personnel that hi-visibility jackets must be worn in the designated area, helping improve visibility and workplace safety.
• Instructs personnel that hi-visibility jackets must be worn
• Suitable for construction sites, warehouses and traffic areas
• Bold white text and hi-visibility jacket symbol provide clear recognition
• Available in Rigid Plastic (1mm), Rigid Plastic (2mm) and Recyclable Correx ® (4mm)
• Helps improve personnel visibility in low-light and high-traffic environments
£7.36
Danger Asbestos Keep Out safety sign with warning symbol and restricted access message

Pack of 6 Danger Asbestos Keep Out Signs

Warns individuals of asbestos hazards and restricts access to dangerous areas.
• Prevents unauthorised entry where asbestos is present
• Ideal for construction sites, refurbishment areas, and restricted zones
• High-contrast colours and bold symbols ensure clear visibility
• Manufactured using durable Recyclable Correx (4mm)
• Helps maintain safety and controlled access in hazardous environments
£37.02
Eye Protection Must Be Worn In This Area mandatory safety sign

Eye Protection Must Be Worn In This Area Sign

Clearly instructs personnel that eye protection must be worn in the designated area, helping reduce the risk of eye injury.
• Instructs personnel that eye protection must be worn
• Suitable for workshops, laboratories and industrial environments
• Bold white text and eye protection symbol provide clear visibility
• Available in Rigid Plastic (1mm), Rigid Plastic (2mm) and Recyclable Correx ® (4mm)
• Helps protect against debris, splashes and hazardous materials
£7.36
Danger Explosive Atmosphere EX ATEX Category 1 safety sign with recognised EX hazard symbol

Danger Explosive Atmosphere Sign - EX Atex Category 1

Warn staff and visitors of explosive atmosphere hazards in ATEX Category 1 areas with this highly visible danger safety sign.
• Alerts individuals to the presence of a potentially explosive atmosphere
• Ideal for hazardous zones, industrial sites, refineries and chemical plants
• High-visibility yellow and black 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 improve awareness of explosive atmosphere risks and supports safe working practices
£2.71
Masks Must Be Worn In This Area mandatory safety sign

Masks Must Be Worn In This Area Sign - BS 5499 Compliant

Clearly instructs people that masks must be worn in the designated area to support hygiene and workplace safety.
• Instructs people to wear masks within the specified area
• Suitable for healthcare settings, workplaces and public environments
• Bold white text and mandatory symbol on a blue background provide clear visibility
• Available in Rigid Plastic (1mm), Rigid Plastic (2mm) and Recyclable Correx ® (4mm)
• Helps support infection control and clear communication of mask requirements
£7.36
No Unauthorised Persons Beyond This Point Sign with red prohibition symbol

No Unauthorised Persons Beyond This Point Sign

Clearly restricts access beyond a designated point to authorised personnel only, helping maintain safe and controlled areas.
• Prevents unauthorised persons from proceeding beyond designated access points
• Suitable for construction sites, workplaces and restricted zones
• Bold red prohibition symbol and clear wording provide high visibility and immediate recognition
• Available in Rigid Plastic (1mm) and Rigid Plastic (2mm)
• Helps reinforce access restrictions and maintain controlled environments
£9.83
Danger Explosive Atmosphere EX ATEX Category 3 safety sign with recognised EX hazard symbol

Danger Explosive Atmosphere Sign - EX Atex Category 3

Warn staff and visitors of explosive atmosphere hazards in ATEX Category 3 areas with this highly visible danger safety sign.
• Alerts personnel to explosive atmosphere hazards
• Suitable for industrial sites, refineries and hazardous zones
• High-visibility yellow and black 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 reduce risk and improve workplace safety compliance
£2.71