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.

Show More ▾ Show Less ▴

Sort by:

View

view_grid view_list view_table

There are 65 products.

Protective Clothing Must Be Worn In This Area Sign

Protective Clothing Must Be Worn In This Area Sign clearly instructs workers and visitors to wear appropriate protective clothing in designated workplace areas.
• Reinforces mandatory protective clothing requirements to help reduce exposure to workplace hazards.
• Ideal for industrial sites, laboratories, factories, workshops and hazardous work environments.
• Bold white lettering and a recognisable blue mandatory protective clothing 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 encourages safer working practices in areas requiring protective clothing.

£5.72

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

£6.13

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

£6.13

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

Masks Must Be Worn In This Area Sign clearly instructs workers, visitors and members of the public to wear masks in designated areas to reinforce hygiene and workplace safety requirements.
• Reinforces mandatory mask-wearing requirements to support hygiene and infection control procedures.
• Ideal for healthcare settings, workplaces, public buildings and designated mask-wearing areas.
• Bold white lettering and a recognisable blue mandatory face mask 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 communicate mask requirements clearly and encourages compliance with workplace hygiene procedures.

£6.13

Safety Helmets Must Be Worn On This Site mandatory safety sign

Safety Helmets Must Be Worn On This Site Sign

Clearly instructs all personnel that safety helmets must be worn on site to support workplace safety and compliance.
• Instructs personnel to wear safety helmets while on site
• Suitable for construction sites, building projects and work zones
• Bold white text and mandatory helmet symbol on a blue background provide clear visibility
• Available in Rigid Plastic (1mm), Rigid Plastic (2mm) and Recyclable Correx ® (4mm)
• Helps reduce the risk of head injuries and reinforces PPE requirements

£6.13

Hard Hats Must Be Worn Beyond This Point mandatory safety sign

Hard Hats Must Be Worn Beyond This Point Sign

Clearly instructs personnel that hard hats must be worn beyond the designated point to support workplace safety and PPE compliance.
• Instructs personnel to wear hard hats before entering the designated area
• Suitable for construction sites, industrial zones and restricted work areas
• Bold white text and mandatory helmet symbol on a blue background provide clear visibility
• Available in Rigid Plastic (1mm), Rigid Plastic (2mm) and Recyclable Correx ® (4mm)
• Helps reinforce PPE requirements and reduce the risk of head injuries

£6.13

Respirators Must Be Worn In This Area mandatory safety sign

Respirators Must Be Worn In This Area Sign

Clearly instructs personnel that respirators must be worn in the designated area to support respiratory protection and workplace safety.
• Instructs personnel to wear respirators within the designated area
• Suitable for industrial sites, chemical handling zones and hazardous environments
• Bold white text and mandatory respirator symbol on a blue background provide clear visibility
• Available in Rigid Plastic (1mm), Rigid Plastic (2mm) and Recyclable Correx ® (4mm)
• Helps protect against airborne hazards such as dust, fumes and chemicals

£6.13

Ear Protection Must Be Worn In This Area Sign

Clearly instruct workers and visitors that ear protection must be worn in designated areas to reinforce mandatory workplace hearing protection requirements.
• Instructs that ear protection must be worn in designated areas
• Suitable for factories, construction sites, workshops and high-noise environments
• Bold blue and white 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 reinforce hearing protection requirements and reduce the risk of hearing damage

£2.26

Wear Face Shield Sign

Clearly instructs individuals to wear a face shield in designated areas to reinforce mandatory facial protection requirements.
• Instructs individuals to wear a face shield in designated areas
• Suitable for laboratories, workshops, industrial sites and hazardous environments
• Clear blue and white design with a recognised symbol 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 reinforce facial protection requirements and reduce the risk of facial injuries

£2.26

No Hats No Boots No Work mandatory PPE safety sign

No Hats No Boots No Work Sign - BS 5499 Compliant

Clearly states that hard hats and safety boots are required for work access to reinforce essential PPE requirements.
• Instructs personnel that hard hats and safety boots are required for work access
• Suitable for construction sites, industrial areas and hazardous workplaces
• Bold blue and white design with clear PPE symbols provides strong visibility
• Available in Rigid Plastic (1mm) and Rigid Plastic (2mm)
• Helps prevent unsafe entry and reinforces workplace PPE requirements

£8.19

Hard Hat Hi-Vis And Boots Must Be Worn mandatory PPE safety sign

Hard Hat, Hi-Vis And Boots Must Be Worn Sign

Clearly instructs personnel that hard hats, high visibility clothing and safety boots must be worn to reinforce essential PPE requirements.
• Instructs personnel to wear hard hats, high visibility clothing and safety boots
• Suitable for construction sites, industrial areas and high-risk work environments
• Bold blue and white design with clear PPE symbols provides maximum visibility
• Available in Rigid Plastic (1mm) and Rigid Plastic (2mm)
• Helps reduce the risk of injury and reinforces workplace PPE requirements

£8.19

Safety helmets must be worn mandatory sign

Safety Helmets Must Be Worn Sign

Mandatory safety helmets must be worn sign for reminding workers and visitors to wear head protection in required areas.
• Instructs people to wear safety helmets before entering or working in the area
• Used on construction sites, industrial workplaces, warehouses, workshops and maintenance areas
• Clear blue mandatory design with easy-to-read white text and helmet symbol
• Available in Rigid Plastic (1mm) and Rigid Plastic (2mm)
• Helps reinforce head protection requirements and reduce workplace injury risks

£8.19

Showing 49-60 of 65 item(s)