No Entry To Unauthorised Personnel prohibition sign with red background and symbol
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No Entry To Unauthorised Personnel Sign

Clearly communicates restricted access to prevent entry by unauthorised personnel in controlled areas.

• Prevents access by unauthorised personnel

• Suitable for construction sites, workplaces, and restricted zones

• Bold red design with clear text and symbol for high visibility

• Manufactured from durable rigid plastic and correx materials

• Helps improve site safety, security, and regulatory compliance

  • 300mm x 400mm
  • 450mm x 600mm
  • 1mm Rigid Plastic
  • 4mm Recyclable Corex

£4.38 VAT excluded

£4.38 VAT excluded

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  • Product Overview

    This No Entry To Unauthorised Personnel sign is a highly visible prohibition sign designed to restrict access to specific areas. Featuring a bold red background with clear white text and a universal no entry symbol, it effectively communicates that only authorised individuals are permitted beyond the point. Ideal for maintaining safety, security, and operational control, this sign is commonly used in construction and workplace environments.

    Where to Use

    • Construction and building sites
    • Industrial workplaces and warehouses
    • Private and restricted access areas
    • Staff-only zones
    • Hazardous work environments

    Key Features

    • Clear “No entry to unauthorised personnel” message
    • Recognisable prohibition symbol for instant understanding
    • Bold red background ensures strong visibility
    • Suitable for indoor and outdoor display
    • Easy to fix to doors, gates, and barriers

    Materials & Options

    • 1mm Rigid Plastic
    • 4mm Recyclable Corex

    Compliance

    This sign supports compliance with UK health and safety regulations, including:

    • Health and Safety at Work etc. Act 1974
    • Safety Signs and Signals Regulations 1996

    Frequently Asked Questions

    Where should this sign be installed?
    This sign should be installed at entry points such as gates, doors, and barriers where access must be restricted to authorised personnel only.

    Is this sign suitable for outdoor use?
    Yes, depending on the material selected, it is suitable for both indoor and outdoor environments including construction sites.

    What does this sign indicate?
    It indicates that entry is prohibited to anyone who is not authorised, helping maintain safety and controlled access.

    PRC-01

    Trade Discounts

    Rainbow Safety supplies safety signs to trade professionals across the UK.

    Our trade customers include:

    • Fire safety service companies
    • Fire risk assessors and safety consultants
    • Electrical wholesalers
    • Facilities management companies

    Approved trade customers receive:

    • Preferential trade discounts
    • Better margins for reselling safety signs
    • Marketing support to help you sell more signs
    • Access to our full range of safety signs
    Trade Customer Success Story
    “Working with Rainbow Safety has transformed our safety sign sales.”
    Before partnering with Rainbow Safety, our safety sign sales were less than £300 per month.
    With the support and marketing tools provided, our sales have grown to over £3,000 per month.

    Fire extinguisher servicing margins are not what they used to be, so supplying safety signs has become a valuable additional revenue stream for our business. On one warehouse safety survey alone we £5,100 in a single order.

    Previously we were regularly asked to supply safety signs but couldn’t compete with internet prices while maintaining healthy margins. Working with rainbowsafety.co.uk.
    Apply for Trade Discounts
    ✓ Quick Approval   •   No Obligation

    Loyalty Rewards

    Rainbow Safety rewards regular customers across the UK who order safety signs on an ongoing basis.

    Examples of our loyalty customers include:
    • Schools and colleges
    • Facilities management companies
    • Contractors and maintenance teams
    • Offices and commercial premises
    Regular Customer Benefits:
    • Preferential pricing for regular customers
    • Free design service for custom safety signs
    • Access to exclusive promotional offers
    • Dedicated account manager if required
    Loyalty Customer Success Story

    “Rainbow Safety has become our go-to supplier for safety signs.”

    We regularly need safety signs for maintenance work, refurbishments and ongoing compliance updates. Since ordering from Rainbow Safety, the process has been straightforward, reliable and cost-effective.

    The loyalty rewards and special offers have helped us save money across repeat orders, while the wide product range means we can usually source everything we need in one place.

    Fast ordering, consistent quality and ongoing rewards have made Rainbow Safety a valuable supplier for our business.

    ✓ Quick Approval   •   No Obligation

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