Glow in the Dark Wet Riser Sign
Clearly identify the location of the wet riser with this glow in the dark safety sign for improved visibility during emergency situations.
• Clearly identifies the location of the wet riser
• Ideal for commercial buildings, apartments, warehouses, hospitals and public premises
• Photoluminescent design provides excellent visibility in low-light conditions
• Available in Extra Glow in the Dark Self Adhesive (Class C) and Extra Glow in the Dark Rigid Plastic (Class C)
• Helps firefighters and emergency responders quickly locate the wet riser during an emergency
Product Overview
This glow in the dark wet riser sign clearly identifies the location of a wet riser, helping firefighters and emergency responders quickly locate essential firefighting equipment during an emergency. Featuring bold text and a photoluminescent finish, the sign remains highly visible in darkness or reduced lighting conditions, supporting faster emergency response in commercial and public buildings.
Where to Use
- Wet riser locations
- Commercial buildings
- Apartment blocks
- Hospitals
- Warehouses and industrial premises
Key Features
- Photoluminescent glow in the dark design
- Bold, easy-to-read text
- Highly visible in low-light conditions
- Supports rapid identification of wet riser equipment
- Suitable for a wide range of indoor environments
Materials & Options
- Extra Glow in the Dark Self Adhesive (Class C)
- Extra Glow in the Dark Rigid Plastic (Class C)
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 directly above or adjacent to the wet riser so it can be quickly identified during an emergency.
Is this sign suitable for outdoor use?
Suitability depends on the material selected. Choose the material that best suits your installation environment.
What does this sign indicate?
It identifies the location of a wet riser, helping firefighters and emergency responders quickly locate essential firefighting equipment during an emergency.
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 £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.
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
Very good value. The delivery was prompt, installation was straightforward, and the sign works exactly as promised. The glow effect is effective in darker stair‑wells
Quality product from Rainbow Safety. The adhesive version applied cleanly on our smooth wall. One slight thing: if the wall is textured or dusty, the adhesion might need extra attention. Four stars.
“Installed this sign next to our wet riser inlet in the basement of our office building — very solid build and the photoluminescent finish works as advertised. Even when lights were off, the sign glowed clearly. Very pleased with the purchase.




Solid sign overall. The glow is impressive, though in complete darkness with no prior ambient light it takes a moment to become brightest. I knocked off one star just for that slight delay, but otherwise excellent.