Ensure the highest safety standards on your UK worksite with our Site Safety No Admittance Sign, expertly crafted to prevent unauthorised access and maintain strict compliance. Featuring a prominent ISO 7010-style prohibition symbol paired with the unmistakable message “No admittance for unauthorised personnel” on a vibrant green background, this sign guarantees immediate recognition—perfect for construction sites, warehouses, and restricted areas.

Manufactured in Britain with top-quality, weather-resistant materials such as correx, rigid plastic, foamex, and recycled plastic, this sign is built to endure both indoor and outdoor conditions. It plays a critical role in meeting the Health and Safety (Safety Signs and Signals) Regulations 1996 and the Health and Safety at Work etc. Act 1974, ensuring your site complies fully with HSE guidelines and your duty-of-care responsibilities.

Available in a range of sizes from A4 to 900x1200 mm, this sign offers optimal visibility regardless of your site’s scale. Its quick installation and minimal maintenance make it a reliable, high-impact safety solution that enhances site security, lowers liability risks, and protects your workforce and visitors alike.

As the UK’s top-rated online safety signs supplier, The Sign Shed is proud to offer this 5* rated (excellent) product based on over 5,000 customer reviews. Plus, enjoy free shipping on orders over £50. Choose trusted quality and compliance with our British-made safety signage.