Glow in the Dark Keep Locked Shut Door Sign
Glow in the dark Keep Locked Shut door sign clearly instructing personnel to keep the relevant door securely locked and closed.
• Instructs personnel to keep the door locked shut
• Ideal for factories, plant rooms, warehouses and restricted access areas
• High-visibility photoluminescent design supports clear recognition in low-light conditions
• Available in Extra Glow in the Dark Self Adhesive (Class C), Extra Glow in the Dark Rigid Plastic (Class C) and Extra Glow in the Dark Rigid Plastic (Self Adhesive Back)
• Supports controlled access by clearly reinforcing that the door must remain locked shut
Product Overview
This glow in the dark Keep Locked Shut door sign provides a clear instruction that the relevant door must remain securely locked and closed. The prominent blue circular design and clear "Keep locked shut" wording make the instruction easy to recognise, while the glow in the dark design supports visibility in low-light conditions.
Where to Use
- Factories
- Plant rooms
- Warehouses
- Restricted access areas
- Doors requiring controlled access
Key Features
- Clear Keep Locked Shut instruction
- Prominent blue circular design
- Glow in the dark design for low-light conditions
- Clear and easy-to-read wording
- Supports controlled access 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 the sign in a clearly visible position on or beside the relevant door so personnel can see that it must be kept locked shut.
Is this sign suitable for outdoor use?
The image and provided product information do not specify whether this sign is suitable for outdoor use.
What does this sign indicate?
This sign indicates that the relevant door must be kept securely locked shut.
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
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.
Loyalty Rewards
Rainbow Safety rewards regular customers across the UK who order safety signs on an ongoing basis.
- Schools and colleges
- Facilities management companies
- Contractors and maintenance teams
- Offices and commercial premises
- Preferential pricing for regular customers
- Free design service for custom safety signs
- Access to exclusive promotional offers
- Dedicated account manager if required
“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.
Reviews
A very useful safety sign. The glow effect is impressive, and it adheres well to a smooth painted surface. On a slightly textured door, adhesive needed extra pressure to bond fully. But once in place, it stays firm and visible. Good product.
This is a dependable sign. It feels robust, glows clearly, and has given our locked doors the required visibility. My only wish is for a slightly larger size option by default (we had a big door). Still, for the size we ordered, it works very well.
Exactly what we needed for our security door. The printing is crisp, the photoluminescent material performs excellently (remains visible in darkness), and it gives confidence we are compliant with safety standards. Fast delivery too. Highly recommended.
Good solid sign. The glow works well after being exposed to light, and it sticks firmly to a painted metal door. My only minor gripe is that on a slightly curved edge the adhesive didn’t fully grip until I pressed it down firmly—but that’s a small issue. Overall very happy.
