Glow in the dark in the event of a fire this door must be kept closed sign
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Glow in the Dark In The Event Of A Fire This Door Must Be Kept Closed Door Sign

Glow in the dark mandatory sign instructing that a door must be kept closed in the event of a fire.

• Helps ensure fire doors remain closed during a fire emergency

• Suitable for fire doors, corridors, stairwells, escape routes and workplaces

• Clear blue mandatory design with glow in the dark visibility

• Available in photoluminescent self-adhesive and rigid plastic options

• Supports safer evacuation routes and effective fire safety procedures

  • 80mm x 80mm
  • 100mm x 100mm
  • 150mm x 150mm
  • 200mm x 200mm
  • 300mm x 300mm
  • 400mm x 400mm
  • Extra Glow in the Dark Self Adhesive (Class C)
  • Extra Glow in the Dark Rigid Plastic (Class C)
  • Extra Glow in the Dark Rigid Plastic (Self Adhesive Back)

£1.18 VAT excluded

£1.18 VAT excluded

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  • Product Overview

    This glow in the dark mandatory sign displays the message “In the event of a fire this door must be kept closed” and is used to remind people that the door must remain closed during a fire emergency. The blue mandatory design provides a clear instruction, while the photoluminescent finish helps the sign remain visible in darkness.

    Where to Use

    • Fire doors
    • Corridors
    • Stairwells
    • Escape routes
    • Workplaces

    Key Features

    • Glow in the dark mandatory safety sign
    • Clear instruction to keep the door closed in the event of a fire
    • Blue circular mandatory symbol for easy recognition
    • Designed to remain readable in darkness
    • Helps reinforce fire safety procedures

    Materials & Options

    • Extra Glow in the Dark Self Adhesive (Class C)
    • Extra Glow in the Dark Rigid Plastic (Class C)
    • Extra Glow in the Dark Rigid Plastic (Self Adhesive Back)

    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?
    Install this sign on or near doors that must be kept closed in the event of a fire, particularly fire doors and doors on escape routes.

    Is this sign suitable for outdoor use?
    This sign is designed for clear fire safety messaging and is available in the listed photoluminescent material options. Suitability depends on the chosen material and installation location.

    What does this sign indicate?
    It indicates that the door must be kept closed during a fire to help maintain fire protection and support safe evacuation procedures.

    CPPP.895G-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 £5,100 in a single order.

    Previously we were regularly asked to supply safety signs but couldn’t compete with internet prices while maintaining healthy margins. Working with rainbowsafety.co.uk.
    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 
    Nicole

    This sign is clear and bold. The glow lasts long into darkness, and the sign keeps its shape. In a fire safety context, it does its job without fuss. I would definitely order more for our other doo

    Grade 
    S Steven

    The sign works well — you can read it easily in darkness, and the print is sharp. The only downside is that the material feels a bit thin; I wish it were more robust for long-term outdoor use. Still, for indoor use it’s excellent.

    Grade 
    Amanda

    he rigid plastic version feels sturdy and well made. The glow holds well even after many hours in darkness. Looks professional, and the message stands out clearly. A great choice for safety signage

    Grade 
    Brian D.

    I like the quality and visibility of this sign — the glow is solid and it seems durable. My only quibble is that the adhesive didn’t stick well on a slightly textured wall, so I had to add extra tape. Overall, very satisfied.

    Grade 
    Jessica

    This sign does exactly what it claims - the glow is strong even in full darkness, and the wording is crisp and easy to read. I placed it on a fire door in my office, and it gives me confidence that people will see it in an emergency. Excellent product

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