Caution Plant Room Sign
Warn personnel of plant room hazards and restrict access with this clear multi-message safety sign.
• Alerts individuals to potential hazards and restricted access requirements
• Suitable for plant rooms, boiler rooms, and maintenance areas
• High-contrast colours and symbols ensure clear visibility and understanding
• Available in durable materials suitable for various environments
• Helps enforce safety procedures and secure restricted areas
Product Overview
This Caution Plant Room sign is a multi-message safety sign designed to warn of potential hazards and control access to plant rooms. Featuring a clear yellow caution header, a prohibition notice restricting entry to authorised personnel only, and a mandatory instruction to keep the door locked, it provides comprehensive safety guidance in one sign. Ideal for environments with machinery or equipment, it helps ensure safe working practices and restricted access.
Where to Use
- Plant rooms
- Boiler rooms
- Maintenance areas
- Industrial facilities
- Restricted access zones
Key Features
- Multi-message safety sign combining warning, prohibition, and mandatory instructions
- Clear "Caution Plant room" header for hazard awareness
- Includes "No admittance authorised personnel only" message
- Displays "Door to be kept locked" instruction
- High visibility design with recognisable safety symbols
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 plant rooms or areas containing machinery where hazards and restricted access need to be clearly communicated.
Is this sign suitable for outdoor use?
Yes, depending on the material selected, it can be used both indoors and in sheltered outdoor environments.
What does this sign indicate?
It warns of potential hazards in a plant room, restricts access to authorised personnel only, and instructs that the door must be kept locked.
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
Excellent warning sign with bold lettering and very clear visibility. Perfect for identifying the plant room and improving workplace safety awareness.
Ordered it for a warehouse plant area. It’s noticeable without looking over the top, and the sign feels sturdy. Exactly what we needed for basic access control.
Used it on an internal plant room door where space is tight. Still very clear and the text is easy to read up close. Looks tidy and professional.