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
Permit To Work Must Be Obtained Sign with white mandatory symbol and text on blue background

Permit To Work Must Be Obtained Sign

Clearly instructs workers that a permit to work must be obtained before tasks begin, helping reinforce proper authorisation and workplace safety procedures.
• Instructs workers that a permit to work must be obtained before tasks begin
• Suitable for construction sites, factories, hazardous areas and industrial facilities
• Bold white text and symbol on a blue background provide excellent visibility
• 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 workplace safety compliance and reduce unauthorised work activities
£4.88
Children must not play on this site prohibition safety sign

Children Must Not Play On This Site Construction Sign

Prevent children from accessing dangerous construction areas with this clear prohibition safety sign.
• Clearly warns that children must not play on site
• Ideal for construction sites, building zones, and hazardous work areas
• Bold text and prohibition symbol ensure high visibility
• Available in durable Rigid Plastic (1mm) and Self Adhesive Vinyl
• Helps reduce risk of accidents and improves site safety compliance
£4.88
No parking sign with red prohibition symbol and bold white text

No Parking Sign

No parking sign used to clearly inform drivers that parking is prohibited in the designated area.
• Clearly informs drivers that parking is not permitted in the area
• Suitable for entrances, access routes, loading bays, and restricted parking areas
• Bold red and white prohibition design ensures excellent visibility and recognition
• Available in Rigid Plastic (1mm)
• Helps reduce obstruction and supports safer traffic management
£9.83
Safety Harness Must Be Worn Sign with mandatory fall protection symbol

Safety Harness Must Be Worn Sign

Clearly instructs workers that a safety harness must be worn to reinforce fall protection requirements when working at height.
• Instructs personnel to wear safety harnesses when working at height
• Suitable for construction sites, scaffolding areas, rooftops and elevated work zones
• Bold white text and a clear safety harness 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), Self Adhesive Vinyl and Recyclable Correx ® (4mm)
• Helps reinforce safe working practices and reduce the risk of falls
£6.86
10 mph speed limit in force traffic safety sign

10 mph Speed Limit In Force Sign

Clearly inform drivers that a 10 mph speed limit is in force with this highly visible traffic safety sign designed to improve vehicle control.
• Instructs drivers to adhere to a strict 10 mph speed limit
• Suitable for car parks, private roads, industrial sites, and controlled access areas
• Clear text and symbol combination ensures excellent visibility and understanding
• Manufactured from durable Rigid Plastic, Self Adhesive Vinyl, and Recyclable Correx® materials
• Helps reinforce speed compliance and reduce accident risks in managed areas
£14.77
Did You Wash Them hand hygiene sign with white hand graphics on a blue background

Did You Wash Them? Hygiene Sign

Clearly reminds staff and visitors to wash their hands properly to support good hygiene practices and help reduce the spread of germs.
• Encourages proper handwashing and reinforces hygiene awareness
• Suitable for washrooms, kitchens, workplaces and public facilities
• Bold blue design with clear white text and hand graphics provides 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 the importance of handwashing and promote cleaner environments
£2.71
Danger Drop Below warning safety sign with fall hazard symbol

Danger Drop Below Warning Sign

Warn individuals of dangerous drop hazards with this Danger Drop Below Warning Sign.
• Alerts individuals to the risk of a drop below and potential fall hazards
• Suitable for construction sites, warehouses, elevated walkways, platforms and hazardous edges
• High-visibility yellow and black design provides excellent 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 awareness around exposed edges and reduce the risk of falls
£2.71
Danger High Voltage No Admittance Authorised Personnel Only safety sign with electrical hazard and prohibition symbols

Danger High Voltage - No Admittance Authorised Personnel Only Sign

Warn of high voltage hazards and restrict access to authorised personnel only with this highly visible combined danger and prohibition safety sign.
• Clearly warns of electrical danger and restricted access
• Ideal for plant rooms, electrical areas and restricted zones
• High-visibility yellow, black and red design for clear recognition
• Available in Aluminium Composite (3mm), Rigid Plastic (1mm), Rigid Plastic 1mm (Self Adhesive Back), Rigid Plastic (2mm), Rigid Plastic 2mm (Self Adhesive Back) and Self Adhesive Vinyl
• Helps prevent unauthorised entry and reduce the risk of electrical injury
£4.88
Keep Off Scaffolding Sign with red prohibition symbol

Keep Off Scaffolding Sign

Clearly instructs people to keep off scaffolding, helping prevent unauthorised access and improve safety around temporary work structures.
• Prevents unauthorised access to scaffolding structures
• Suitable for construction sites and temporary work platforms
• Bold red prohibition design and clear wording provide high visibility
• Available in Rigid Plastic (1mm) and Self Adhesive Vinyl
• Helps reduce accidents and reinforce safer access around scaffolding
£7.14
Wear Hairnets Sign with blue mandatory hairnet symbol

Wear Hairnets Sign

Clearly instructs staff and visitors to wear hairnets in designated areas to support hygiene standards and help reduce contamination risks.
• Instructs personnel to wear hairnets in hygiene-controlled areas
• Suitable for food preparation areas, kitchens, factories and clean workspaces
• Clear blue mandatory symbol and bold white text 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 workplace hygiene procedures and contamination control
£2.71
Keep Locked Sign with white lock symbol and text on blue background

Keep Locked Sign

Clearly instructs people to keep doors, gates and access points locked, helping maintain security and controlled access in restricted areas.
• Reinforces the requirement to keep designated access points locked
• Suitable for secure facilities, restricted areas, warehouses and staff-only zones
• Bold white text and lock symbol on a blue background provide excellent visibility
• 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 security, access control and workplace safety
£2.71
Protective footwear mandatory labels with blue safety boot symbol pack of 24

Pack of 24 Protective Footwear Labels 100mm in Diameter

Indicates that protective footwear must be worn using clear and highly visible mandatory labels.
• Instructs individuals to wear protective footwear for safety
• Ideal for workplaces, construction sites, and industrial areas
• Bold blue symbol ensures instant recognition and clarity
• Self-adhesive vinyl design for easy application on smooth surfaces
• Supplied in a convenient pack for multiple placement points
£22.36