Fire door keep locked shut vital safety device sign
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Reinforce fire safety awareness with this fire door keep locked shut sign highlighting the importance of fire doors in protecting lives and property.

• Reminds individuals to keep fire doors locked shut and unobstructed

• Ideal for offices, schools, hospitals, and commercial premises

• Bold colour sections and high-contrast text improve visibility and clarity

• Available in durable self adhesive and rigid plastic material options

• Helps support fire safety procedures and protect lives and property

Sign Size

  • 80mm x 160mm

Sign Material

  • Extra Glow in the Dark Self Adhesive (Class C)
  • Extra Glow in the Dark Rigid Plastic (Class C)
  • Rigid Plastic (1mm)
  • 2mm Rigid Plastic
  • Self Adhesive

Sign Size:

Sign Material:

£0.89 Tax included

0.74 Tax excluded

Product Overview

This fire door safety sign provides a clear visual reminder that fire doors must be kept locked shut and should never be blocked or wedged open. The sign also highlights the importance of fire doors in helping to save lives and protect property during an emergency. Its highly visible multi-message layout makes it suitable for a wide range of workplaces and public environments.

Where to Use

  • Office buildings
  • Schools and colleges
  • Warehouses and industrial units
  • Hospitals and care homes
  • Public access buildings

Key Features

  • Clear fire door safety instructions
  • Highly visible colour-coded design
  • Helps reinforce fire safety procedures
  • Suitable for indoor workplace environments
  • Designed for quick recognition and understanding

Materials & Options

  • Extra Glow in the Dark Self Adhesive (Class C)
  • Extra Glow in the Dark Rigid Plastic (Class C)
  • Rigid Plastic (1mm)
  • Rigid Plastic (2mm)
  • 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 on or near fire doors in workplaces, public buildings, and shared access areas where fire door safety instructions must remain clearly visible.

Is this sign suitable for outdoor use?
Material suitability may vary depending on the selected option, with rigid plastic materials offering durable performance in demanding environments.

What does this sign indicate?
This sign instructs people to keep fire doors locked shut, avoid blocking or wedging them open, and reminds occupants that fire doors are vital safety devices.

Reference IFD.09-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 
Emily Rudd

Very pleased with the overall quality and appearance. The message is clear and provides an effective reminder to keep the fire door locked shut.

Grade 
Clive Farnham

A well-made sign with a durable finish and prompt delivery. It was exactly what we needed and fits perfectly with our existing signage.

Grade 
Janice Meredith

Excellent quality sign with bold, easy-to-read text. It looks professional and was quick to install on our fire door.

Write your review

copy of

Reinforce fire safety awareness with this fire door keep locked shut sign highlighting the importance of fire doors in protecting lives and property.

• Reminds individuals to keep fire doors locked shut and unobstructed

• Ideal for offices, schools, hospitals, and commercial premises

• Bold colour sections and high-contrast text improve visibility and clarity

• Available in durable self adhesive and rigid plastic material options

• Helps support fire safety procedures and protect lives and property

Write your review