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
Get The Thumbs Up Construction Safety Sign for plant operator awareness

Get The Thumbs Up Construction Safety Sign

Encourages clear communication between workers and plant operators by reminding personnel to ensure operators know they are there.
• Reinforces awareness between ground workers and plant operators
• Suitable for construction sites, industrial yards and plant areas
• Bold graphics and clear wording provide strong visibility
• Available in Rigid Plastic (1mm), Rigid Plastic (2mm), Self Adhesive Vinyl and 4mm Recyclable Correx ®
• Helps reduce the risk of accidents involving moving plant equipment
£6.76
Get the thumbs up to avoid being knocked down construction safety sign

Get The Thumbs Up Construction Safety Sign - BS 5499 Compliant

Reminds pedestrians and site workers to gain acknowledgement from machinery operators before entering work areas.
• Helps prevent accidents involving moving plant and vehicles
• Suitable for construction sites, access routes and pedestrian crossing points
• Clear blue mandatory-style symbol with bold, easy-to-read text
• Available in Rigid Plastic (1mm), Rigid Plastic (2mm) and Self Adhesive Vinyl
• Encourages safer communication between workers and machine operators
£6.12
All Visitors Must Report To Site Office mandatory safety sign

All Visitors Must Report To Site Office Sign

Clearly instructs all visitors to report to the site office, helping maintain controlled access and effective visitor management.
• Instructs visitors to report to the site office
• Suitable for construction sites, industrial facilities and commercial premises
• Bold white text and mandatory symbol provide clear visibility
• Available in Rigid Plastic (1mm), Rigid Plastic (2mm) and Recyclable Correx ® (4mm)
• Helps support site security and proper visitor management
£7.36
Sub contractors must report to site office before starting work mandatory sign

Sub Contractors Must Report To Site Office Before Staring Work Sign

Clearly instructs all sub-contractors to report to the site office before commencing work.
• Ensures sub-contractors follow site reporting procedures
• Ideal for construction sites, building projects, and industrial locations
• Bold white text on blue background for high visibility
• Available in Rigid Plastic (1mm), Rigid Plastic (2mm) and Recyclable Correx® (4mm)
• Helps maintain site control, safety, and administrative compliance
£7.36
Danger Buried Cables Electrical warning safety sign with electrical hazard symbol

Danger Buried Cables Electrical Sign

Warn workers of buried electrical cable hazards with this Danger Buried Cables Electrical Sign.
• Alerts workers to the presence of underground electrical cables
• Ideal for construction sites, excavation zones and utility areas
• High-contrast yellow and black design ensures clear 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 cable strikes, electrical accidents and excavation damage
£2.71
Wheel wash area mandatory blue safety sign

Wheel Wash Area Sign

Clearly marks designated wheel washing zones to maintain site cleanliness and compliance.
• Indicates designated wheel wash area for vehicles
• Ideal for construction sites, industrial yards, and logistics areas
• Bold white text on blue background for clear visibility
• Available in Rigid Plastic (1mm) and Self Adhesive Vinyl
• Helps prevent mud tracking and supports environmental compliance
£6.86
Warning Men Working Below Sign with yellow hazard symbol

Warning Men Working Below Sign


Alerts workers and visitors to personnel working below ground level or in excavated areas.
• Warns of people working below to help prevent accidents
• Suitable for excavations, basements, construction sites, access routes and work zones
• Bold yellow warning design with clear black text and hazard symbol
• Available in Rigid Plastic (1mm), Rigid Plastic (2mm), Self Adhesive Vinyl and Recyclable Correx ® (4mm)
• Helps improve awareness around below-ground work areas
£10.81
All Vehicles Entering Or Leaving This Site Can Be Searched Sign

All Vehicles Entering Or Leaving This Site Can Be Searched Sign

Clearly informs drivers that vehicles entering or leaving the site can be searched, helping reinforce site security procedures.
• Informs drivers that vehicles entering or leaving the site can be searched
• Suitable for construction sites, industrial premises and secure facilities
• Bold white text on a blue background provides high visibility and clarity
• Available in Rigid Plastic (1mm), Rigid Plastic (2mm), Self Adhesive Vinyl and Recyclable Correx ® (4mm)
• Helps deter unauthorised activity and supports site security procedures
£6.86
Warning Mud On Road Sign

Warning Mud On Road Sign

Warning Mud On Road Sign helps alert drivers, workers and visitors to mud hazards on road surfaces.
• Warns of mud on the road to reduce accident risk
• Used on construction sites, farm entrances and site access roads
• Clear yellow warning design with bold black text and symbol
• Available in Rigid Plastic (1mm) and Self Adhesive Vinyl
• Helps maintain safer vehicle movement around muddy areas
£14.77
Sign in here information safety sign

Sign In Here Sign

Direct visitors and staff to the designated sign-in point to ensure proper registration and site control.
• Instructs where individuals must sign in upon arrival
• Ideal for offices, construction sites, and industrial facilities
• Clear white text on blue background for high visibility
• Available in Rigid Plastic (1mm), Rigid Plastic (2mm) and Recyclable Correx ® (4mm)
• Helps maintain security, visitor tracking, and compliance procedures
£7.36
Danger Asbestos Permit To Work Must Be Obtained safety sign with warning and mandatory symbols

Danger Asbestos Permit To Work Must Be Obtained Sign

Ensure permit to work procedures are followed in asbestos hazard areas with this highly visible danger and mandatory safety sign.
• Warns individuals of asbestos hazards and requires a permit to work before access
• Suitable for construction sites, refurbishment areas, restricted zones and hazardous work 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 control access to asbestos hazard areas and supports safe working procedures
£6.86
No smoking or vaping in this toilet prohibition sign

No Smoking Or Vaping In This Toilet Sign

Clearly informs staff and visitors that smoking and vaping are prohibited within toilet facilities and washroom areas.
• Clearly states that smoking and vaping are not permitted in this toilet
• Ideal for workplace toilets, public washrooms and shared facilities
• Bold prohibition symbol and text ensure instant visibility and recognition
• Available in Rigid Plastic (1mm), Rigid Plastic (2mm) and Self Adhesive Vinyl
• Helps support smoke-free compliance and maintain clean washroom environments
£2.71