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No Site Access Sign – Safety sign for restricting unauthorised access on UK sites. Durable, ISO 9001 compliant, and suitable for fences, gates, or hoarding.
No delivery fees, no minimum spend – every order delivered free across the UK.
The more you buy, the more you save. Automatic discounts apply at checkout – perfect for businesses and councils.
Morelock InstallationsProfessional design, supply, and installation of all types of traffic signs across the UK.
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The No Site Access Sign is a clear and effective safety notice designed to prevent unauthorised individuals from entering active construction sites or restricted areas. Featuring a bold prohibition symbol and high-contrast text, it sends a strong message to stop, protecting both workers and the public from potential harm or liability.
This sign supports compliance with ISO 9001 safety practices and is ideal for temporary and permanent display on hoarding, fencing, or building access points. It informs employees, subcontractors, and visitors of critical access restrictions and is used across the UK on construction sites, infrastructure projects, and controlled areas.
Manufactured in the UK from high-grade weatherproof materials like 3mm Foamex, Corriboard, composite aluminium, and vinyl, this sign is available in multiple sizes and finishes. It is easy to install on walls, posts, or gates using pre-drilled, adhesive, or channel rail fixings.
Technical ReviewThe “No Site Access” message is direct, universal, and immediately recognisable. The accompanying graphic reinforces compliance and increases visual impact in busy environments.
This sign is built to withstand outdoor elements and is suitable for fast-paced sites requiring reliable access control and safety compliance.
Why Choose Morelock?
ISO 9001 compliant signage Long-lasting and fade-resistant finish Available in multiple substrates and sizes Fixings include self-adhesive, pre-drilled or channel rail Bulk order pricing for contractors and councils Direct from the UK manufacturer
Ideal For• Construction and demolition sites
• Utility and infrastructure zones
• Restricted commercial areas
• Public pathway closures
• School or healthcare refurbishments
• Temporary fencing and barriers
Summary• Clear “No Site Access” prohibition message
• Supports ISO 9001 safety practices
• Weather-resistant materials for outdoor use
• Wide range of sizes and finishes
• Ideal for all UK construction zones
Product Specifications| Feature | Details |
|---|---|
| Product Name | No Site Access Sign |
| Sign Type | Access Restriction Safety Sign |
| Substrate Options | Vinyl Sticker, Composite Aluminium, 3mm Foamex, 4mm Corriboard |
| Fixing Options | Pre-Drilled, Channel Rail, Self-Adhesive |
| Available Sizes (mm) | 400×300, 600×450, 800×600, 900×600 |
| Compliance | ISO 9001 |
Useful Links| Section | Link & Description |
|---|---|
 Shop All Safety Signs |
Browse all UK-compliant safety and warning signs |
 Installation Services |
We offer full installation support across the UK |
| Bulk Orders? |
Request bulk discount pricing for councils or large sites |
 Safety Guidance |
HSE Regulations – L64 Guidance on Safety Signs |
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