No entry to unauthorised personnel safety sign
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No Entry To Unauthorized Personnel Sign

No Entry To Unauthorised Personnel Sign designed to restrict access to authorised individuals only and improve workplace safety.

• Clearly prevents unauthorised personnel from entering restricted areas

• Ideal for construction sites, warehouses, factories and staff-only zones

• Bold prohibition symbol and text ensure clear visibility and recognition

• Available in Rigid Plastic (1mm) and Self Adhesive Vinyl

• Helps improve access control, site security and health and safety compliance

Sign Size

  • 300mm x 400mm
  • 450mm x 600mm

Sign Material

  • Rigid Plastic (1mm)
  • Rigid Plastic (Self Adhesive Back)
  • 2mm Rigid Plastic
  • Rigid Plastic 2mm (Self Adhesive Back)
  • Self Adhesive Vinyl

Sign Size:

Sign Material:

£6.86 Tax included

5.72 Tax excluded

Product Overview

This No Entry To Unauthorised Personnel Sign is designed to clearly restrict access to authorised personnel only in workplaces and controlled environments. Featuring a bold prohibition symbol with highly visible text, this sign helps improve workplace safety, prevent unauthorised access and support site security procedures.

Where to Use

  • Construction sites
  • Factories and warehouses
  • Staff-only areas
  • Plant rooms and service areas
  • Restricted access zones

Key Features

  • Clear prohibition access message
  • Highly visible red and white design
  • Easy-to-read bold text
  • Suitable for indoor workplace environments
  • Supports workplace safety and security procedures

Materials & Options

  • Rigid Plastic (1mm)
  • Self Adhesive Vinyl

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 installed at entrances to restricted areas, staff-only zones and controlled access points.

Is this sign suitable for outdoor use?
Rigid Plastic (1mm) is suitable for sheltered outdoor and indoor environments, while Self Adhesive Vinyl is ideal for smooth indoor surfaces.

What does this sign indicate?
This sign indicates that unauthorised personnel are not permitted to enter the designated area.

Reference PRA.01C-SA

Trade Discounts

Rainbow Safety supplies safety signs to trade professionals across the UK.

Our trade customers include:

  • Fire safety service companies
  • Fire risk assessors and safety consultants
  • Electrical wholesalers
  • Facilities management companies

Approved trade customers receive:

  • Preferential trade discounts
  • Better margins for reselling safety signs
  • Marketing support to help you sell more signs
  • Access to our full range of safety signs
❝ Trade Customer Success Story
“Working with Rainbow Safety has transformed our safety sign sales.”
Before partnering with Rainbow Safety, our safety sign sales were less than £300 per month.
With the support and marketing tools provided, our sales have grown to over £3,000 per month.

Fire extinguisher servicing margins are not what they used to be, so supplying safety signs has become a valuable additional revenue stream for our business. On one warehouse safety survey alone we invoiced £5,100 on a single order.

We can now compete with internet prices and still make a healthy margin.

We were regularly asked to supply safety signs, but struggled to compete with internet prices while maintaining a worthwhile margin.

Working with Rainbow Safety has changed that. We can now offer our customers a competitive range of safety signs while still making a healthy margin for our business.

Apply for Trade Discounts
✓ Quick Approval   •   No Obligation

Loyalty Rewards

Rainbow Safety rewards regular customers across the UK who order safety signs on an ongoing basis.

Examples of our loyalty customers include:
  • Schools and colleges
  • Facilities management companies
  • Contractors and maintenance teams
  • Offices and commercial premises
Regular Customer Benefits:
  • Preferential pricing for regular customers
  • Free design service for custom safety signs
  • Access to exclusive promotional offers
  • Dedicated account manager if required
❝
Loyalty Customer Success Story

“Rainbow Safety has become our go-to supplier for safety signs.”

We regularly need safety signs for maintenance work, refurbishments and ongoing compliance updates. Since ordering from Rainbow Safety, the process has been straightforward, reliable and cost-effective.

The loyalty rewards and special offers have helped us save money across repeat orders, while the wide product range means we can usually source everything we need in one place.

Fast ordering, consistent quality and ongoing rewards have made Rainbow Safety a valuable supplier for our business.

✓ Quick Approval   •   No Obligation

Reviews

Grade 
Rhodri Vaughan

Clear warning message and professional finish make this ideal for offices, warehouses, and construction sites. Packaging could have been a bit sturdier, though the sign arrived in good condition.

Grade 
Georgina Ashcroft

Very practical and highly visible sign for keeping unauthorised personnel away from restricted zones. Great value for money and exactly as described.

Grade 
Callum Fairweather

The sign serves its purpose well and was straightforward to fit near our secure access door. Delivery took a little longer than expected, although the product quality is still decent.

Grade 
Bethan Llewellyn

Good sturdy sign with bright, professional print that stands out well in busy areas. Would have preferred slightly thicker material, but overall very pleased with the purchase.

Grade 
Alistair Pembroke

Excellent quality sign with bold lettering that clearly marks restricted areas for authorised staff only. Very durable and easy to install on our warehouse entrance.

Write your review

No Entry To Unauthorized Personnel Sign

No Entry To Unauthorised Personnel Sign designed to restrict access to authorised individuals only and improve workplace safety.

• Clearly prevents unauthorised personnel from entering restricted areas

• Ideal for construction sites, warehouses, factories and staff-only zones

• Bold prohibition symbol and text ensure clear visibility and recognition

• Available in Rigid Plastic (1mm) and Self Adhesive Vinyl

• Helps improve access control, site security and health and safety compliance

Write your review