Ensure clear and effective communication of site restrictions with our high-visibility Road Closed sign, specifically designed for construction zones, roadworks, private driveways, and emergency diversions. Proudly Made in Britain, this sign meets the stringent ISO 7010 design standards and complies fully with HSE Traffic Sign Regulations, guaranteeing both safety and legal compliance. Crafted from durable recycled plastic, composite aluminium, or lightweight Foamex, it delivers exceptional weatherproof performance, UV resistance, and long-lasting reliability—even in the harshest conditions.

Featuring a bold red and white colour scheme, the sign maximises visibility to effectively prevent unauthorised access while enhancing road safety in accordance with UK legislation such as the Traffic Signs Regulations & General Directions 2002. Installation is straightforward and flexible, with options to mount on hoardings, gates, fences, or barriers using adhesive, pre-drilled holes, or sticky pads to suit any site setup.

Trusted by thousands, The Sign Shed is the UK’s top-rated online safety signs supplier, boasting a 5* excellent rating from over 5,000 customer reviews. We offer free shipping on orders over £50, ensuring you receive your essential safety signs quickly and conveniently. Whether you’re managing site access, protecting public safety, or guiding emergency services, this sign provides reliable traffic management and legal assurance across all outdoor projects and access-controlled areas.