Ensure optimal security on your construction site with this high-impact Construction Keep Out sign from our Access & No Entry collection, proudly Made in Britain. Manufactured from premium weatherproof materials—including rigid plastic, recyclable plastic, aluminium composite, or foamed plastic—this sign offers exceptional durability and UV resistance, ensuring reliable performance in demanding outdoor environments. Featuring the internationally recognized ISO 7010 prohibition pictogram alongside bold, legible text, it delivers a clear and authoritative Keep Out message to unauthorized individuals, significantly enhancing site safety and reducing the risk of trespassing.

This sign is specifically designed to assist compliance with the Health and Safety (Safety Signs and Signals) Regulations 1996, CDM 2015, and the Health and Safety at Work etc. Act 1974, supporting your legal responsibilities while demonstrating a strong commitment to workplace safety. Its adaptable design is suitable for mounting on fences, hoardings, gates, and entrances, with convenient installation options such as pre-drilled holes or adhesive pads.

Trusted by thousands, The Sign Shed is the UK’s leading online supplier of safety signs, holding a 5* rating (excellent) from over 5,000 customer reviews. Whether managing construction sites, demolition zones, or restricted access areas, this essential sign provides a clear and professional safety warning that reinforces your duty of care efficiently and cost-effectively.