Construction site no entry to unauthorised personnel prohibition safety sign
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Construction Site No Entry To Unauthorised Personnel Sign

Ensure restricted access is clearly communicated with this construction site no entry to unauthorised personnel sign.

• Prevents unauthorised access to hazardous construction areas

• Ideal for construction sites, building zones, and restricted work areas

• Bold red prohibition symbol and clear text for maximum visibility

• Durable materials suitable for indoor and outdoor environments

• Supports site safety, security, and regulatory compliance

  • 300mm x 400mm
  • 450mm x 600mm
  • Rigid Plastic (1mm)
  • Rigid Plastic (2mm)
  • Self Adhesive Vinyl
  • Recyclable Correx ® (4mm)

£5.72 VAT excluded

£5.72 VAT excluded

Product Overview

This construction site no entry to unauthorised personnel sign is designed to clearly restrict access to controlled areas. Featuring a bold prohibition symbol and clear text message, it helps prevent unauthorised entry, improving safety and ensuring compliance with site regulations.

Where to Use

  • Construction sites
  • Building and renovation areas
  • Industrial workplaces
  • Restricted access zones
  • Hazardous work environments

Key Features

  • Clear "No entry to unauthorised personnel" message
  • Recognisable prohibition symbol for instant understanding
  • High-contrast red and white design for visibility
  • Suitable for indoor and outdoor use
  • Helps enforce site safety and access control

Materials & Options

  • Rigid Plastic (1mm)
  • Rigid Plastic (2mm)
  • Self Adhesive Vinyl
  • Recyclable Correx ® (4mm)

Compliance

This sign supports compliance with UK health and safety regulations, including:

  • Health and Safety at Work etc. Act 1974
  • Safety Signs and Signals Regulations 1996

Frequently Asked Questions

Where should this sign be installed?
This sign should be placed at all entry points to construction sites or restricted areas where unauthorised access must be prevented.

Is this sign suitable for outdoor use?
Yes, it is available in durable materials designed to withstand outdoor weather conditions.

What does this sign indicate?
It clearly indicates that access is prohibited to anyone who is not authorised, helping to maintain safety and control on site.

PRC.33C-SA

Reviews

Grade 
Lawrence

Great sign high quality!

Grade 
Ewan

As a site manager, I appreciate the bold design and straightforward wording. We’ve had fewer issues with unauthorised visitors since putting these up. Would recommend to any contractor.

Grade 
Yasmin

The sign’s durability is impressive and it’s been up for months with no fading or damage, even in rough weather. Easy to attach to our fencing, and delivery was fast.

Grade 
Callum

We needed clear signage for a city centre project, and this sign does the trick. The message is impossible to miss and has helped us keep the site secure from day one.

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