Warning Flammable Gas Sign
Clearly warns people of flammable gas hazards to help reduce the risk of fire, ignition and explosion.
• Alerts people to the presence of flammable gas and associated hazards
• Suitable for industrial sites, storage areas and gas handling locations
• High-visibility yellow and black design provides clear and immediate recognition
• Available in Rigid Plastic (1mm), Rigid Plastic 1mm (Self Adhesive Back), Rigid Plastic (2mm), Rigid Plastic 2mm (Self Adhesive Back) and Self Adhesive Vinyl
• Helps reinforce flammable gas awareness and encourage appropriate caution in hazardous areas
Product Overview
This Warning Flammable Gas Sign clearly warns people of the presence of flammable gas and the associated fire and explosion hazards. Featuring a prominent flame warning symbol with bold Warning Flammable gas text, it provides a highly visible indication of the hazard and helps encourage appropriate caution in affected areas.
Where to Use
- Industrial sites
- Storage areas
- Gas handling locations
- Workplaces where flammable gas is present
- Areas with potential ignition risks
Key Features
- Clearly warns of flammable gas hazards
- Recognisable flame warning symbol
- High-visibility yellow and black design
- Bold Warning Flammable gas message
- Helps reinforce fire and explosion risk awareness
Materials & Options
- Rigid Plastic (1mm)
- Rigid Plastic 1mm (Self Adhesive Back)
- Rigid Plastic (2mm)
- Rigid Plastic 2mm (Self Adhesive Back)
- 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?
Install the sign in a clearly visible position at or near areas where flammable gas is present or creates a potential hazard.
Is this sign suitable for outdoor use?
Suitability for outdoor use depends on the selected material and conditions at the installation location.
What does this sign indicate?
This sign indicates the presence of flammable gas and warns people of the associated fire, ignition 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 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
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.
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.
