Ensure safe and controlled access to your construction or worksite with our bold Site Entrance sign, part of the Access & No Entry collection. Manufactured in the UK from weatherproof materials, this durable sign features a high-visibility red background with crisp white text, complying with ISO 7010 for access signage and supporting the Health and Safety (Safety Signs and Signals) Regulations 1996. Perfect for marking authorised entry points for personnel and vehicles, it helps regulate traffic flow and maintain site safety. Available in rigid plastic, recyclable plastic, foamed plastic (Foamex) or composite aluminium, this sign offers flexibility in installation and long-lasting performance—even in challenging outdoor conditions. Easy to install on gates, fences or barriers, it reinforces site control and reduces unauthorised access risks. Ideal for construction, industrial, and commercial sites seeking a reliable, compliant access control sign that supports UK safety legislation.