Mandatory Signs

Construction Mandatory Signs provide clear instructions about actions that must be followed on construction sites and temporary work areas. Also known as mandatory safety signs, PPE requirement signs or site instruction signs, they help ensure workers, contractors and visitors understand the safety precautions required before entering hazardous environments.

Commonly used by principal contractors, developers, construction companies, facilities managers and local authorities, mandatory signs reinforce essential safety procedures and support effective site management.

Typical installation locations include site entrances, welfare facilities, access routes, plant areas, scaffolding zones, loading bays and operational work areas where specific safety measures must be followed.

Manufactured in the UK and available in durable materials suitable for indoor and outdoor use, construction mandatory signs help create safer workplaces by communicating important safety instructions clearly and consistently.

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There are 65 products.

Use Hand Sanitiser Sign

Clearly instructs staff and visitors to use hand sanitiser to support good hygiene practices and help reduce the spread of germs.
• Instructs people to use hand sanitiser to maintain good hand hygiene
• Suitable for workplaces, healthcare settings, public areas and hygiene-controlled environments
• Clear blue mandatory symbol and bold 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 hand sanitising procedures and promote cleaner shared environments

£2.26

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

£5.72

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

£5.10

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

£6.13

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

£6.13

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

£5.72

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

£5.72

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

£6.13

Wear face mask mandatory safety sign with symbol

Wear Face Mask Sign

Clearly instructs individuals to wear face masks in designated areas to maintain hygiene and safety.
• Informs staff and visitors that face masks must be worn
• Ideal for workplaces, healthcare settings, and public areas
• Bold white text and symbol on blue background for clear visibility
• Available in Rigid Plastic (1mm), Rigid Plastic (2mm), Self Adhesive Vinyl and Recyclable Correx® (4mm)
• Supports infection control and compliance with health and safety guidelines

£5.72

Please Wear A Face Covering Sign

Clearly reminds staff and visitors to wear a face covering in designated areas to support hygiene and workplace safety procedures.
• Encourages people to wear a face covering in designated areas
• Suitable for workplaces, retail spaces, healthcare settings and public environments
• Bold blue mandatory design with a clear face covering symbol provides 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 face covering requirements and hygiene procedures

£5.72

No Hard Hat No Job Sign - BS 5499 Compliant

No Hard Hat No Job Sign clearly instructs workers and visitors that safety helmets are mandatory in designated workplace areas to reinforce essential head protection requirements.
• Reinforces the requirement to wear safety helmets before entering or working in designated areas.
• Ideal for construction sites, industrial premises, building projects and hazardous work zones.
• Bold white lettering and a recognisable blue mandatory hard hat symbol provide clear visibility.
• Available in Aluminium Composite (3mm), Aluminium Composite With Fixing Channel (3mm), Rigid Plastic (1mm), Rigid Plastic (2mm), Self Adhesive Vinyl and Recyclable Correx ® (4mm).
• Helps improve PPE awareness and supports strict site safety procedures to reduce the risk of head injuries.

£5.72

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

£5.72

Showing 37-48 of 65 item(s)