Warning Flammable Gas Sign
Warns of flammable gas hazards to reduce the risk of fire and explosion.
• Alerts people to the presence of flammable gas in the area
• Suitable for industrial sites, storage areas, and gas handling locations
• High-visibility yellow and black design ensures clear recognition
• Available in durable materials for long-lasting performance
• Helps improve safety awareness and prevent ignition risks
Product Overview
This Warning Flammable Gas Sign is designed to clearly indicate the presence of flammable gas and highlight potential fire and explosion risks. Featuring a bold flame symbol and clear “Warning Flammable gas” message, it ensures immediate hazard recognition, helping to promote safe behaviour and reduce the likelihood of accidents in hazardous environments.
Where to Use
- Gas storage areas
- Industrial facilities
- Workshops and maintenance zones
- Fuel handling locations
- Chemical processing areas
Key Features
- Clear “Warning Flammable gas” message
- Recognisable flame hazard symbol
- High-contrast yellow and black design
- Provides clear warning of explosion and fire risks
- Suitable for a range of hazardous environments
Materials & Options
- 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?
It should be placed near gas storage, handling, or usage areas to clearly warn of flammable gas hazards.
Is this sign suitable for outdoor use?
Yes, when produced in suitable materials, it is appropriate for both indoor and outdoor environments.
What does this sign indicate?
This sign indicates the presence of flammable gas and warns of potential fire and explosion hazards.
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
Overall a very good safety sign — bright, visible and compliant with standards. Mounted it indoors on a clean wall; it looks professional and does what it says. My only gripe is that the self-adhesive backing felt a bit weak during application, so I had to secure it with tape initially. Once up, though, it’s been fine. Still worth it for the price.
I ordered the Warning Flammable Gas Sign for our workshop and couldn’t be happier. The sign is very clear, with bright, high-visibility colours and the standard pictogram - exactly what you expect under UK safety regs. It arrived quickly and fit perfectly where we needed it. Feels sturdy, weather-proof and safe even outside. Highly recommend for any workplace storing gas or combustible materials.
As a small business owner, I wanted to be sure we meet safety guidelines. This sign is straightforward and to the point: “Warning – flammable gas" with standard hazard symbol. The size and materials are ideal. Delivery was prompt, and the finish looks professional. I now feel more confident that we’re clearly warning staff and visitors.
This is a no-frills safety sign — clear wording, decent plastic, good visibility. It serves the purpose well in our storage area. The design isn’t fancy, but that’s not what matters for safety signage. I dock one star only because it feels a bit basic, but you get what you pay for. Reliable and functional.