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Danger Highly Flammable No Smoking No Naked Lights Signs
£3.99
In stock
SKU
MM033G*
Danger Highly Flammable No Smoking No Naked Lights Signs help you warn staff, visitors and contractors near stores, cupboards and work areas so ignition risks are stopped before they reach flammable materials.
Danger Highly Flammable No Smoking No Naked Lights Signs combine a fire hazard warning with two clear prohibition messages, helping you control ignition risks near flammable stores, fuel cupboards, workshops and chemical handling points.
Where Danger Highly Flammable No Smoking Signs Should Be Positioned
You should install this sign at the first point someone can approach flammable materials, such as store doors, chemical cupboards, fuel cabinets, workshops and loading areas. Place it at eye level so the warning and prohibitions are seen before anyone lights up or brings an ignition source close.
Practical Viewing Distance Guidance
Use the larger 420 x 297 mm sign where people approach from open yards, corridors or wider workshop routes. Use the compact 150 x 125 mm size for cupboards, cabinets and smaller doors where the reader is already close.
| Sign size | Typical viewing distance | Best use |
|---|---|---|
| H 420 x W 297 mm | Around 10–15 metres | Approach routes, stores and wider work areas |
| H 150 x W 125 mm | Around 3–5 metres | Cupboards, cabinets and close-range doors |
What This Sign Helps Change On Site
After installation, this sign helps you set a clear behavioural boundary: recognise the flammable hazard, stop smoking and keep naked flames away before the risk becomes immediate. It is strongest where visitors, contractors or shift staff may not know your storage rules.
✅ People identify the flammable risk before entering or opening storage areas
✅ Smoking and naked flames are clearly ruled out at the point of danger
✅ Contractors and visitors receive the same safety instruction as your team
Technical Details For This Multi-Message Fire Risk Sign
- Sign message: “Danger Highly Flammable” “No smoking or naked lights”
- Sign type: hazard warning and prohibition
- EN ISO 7010 codes: W021, P002, P003
- Conforms to EN ISO 7010
- Conforms to BS 5499 sign regulations
- Format: multi-message stacked sign
- Orientation: portrait
- Shape: rectangle
- Supplied as: single sign
- Materials: rigid plastic or self-adhesive vinyl
- Size option: H 420 x W 297 mm
- Size option: H 150 x W 125 mm
- Background colours: yellow and red
- Text colours: black and red
- Symbols colours: black and red
- Finish: glossy film surface
- Material thickness: varies by material
- Display area: indoors or outdoors
- Pictogram: black flame in yellow warning triangle
- Pictogram: black cigarette in red prohibition circle
- Pictogram: black lit match in red prohibition circle
- Non-photoluminescent
- Non-reflective
- Fitting: wall, door, cupboard or cabinet mounting
- Rigid plastic fixings: available separately
- Vinyl fixing: adhesive backing
- Purpose: prohibits ignition sources near highly flammable materials
Installation Choices That Make This Flammable Warning Work Harder
❌ Placement errors that weaken the message
❌ Fitting the sign behind stored items, open doors or stacked stock
❌ Placing it too low where trolleys, bins or pallets hide the symbols
❌ Using the small size on long approach routes where early warning is needed
❌ Fitting the sign behind stored items, open doors or stacked stock
❌ Placing it too low where trolleys, bins or pallets hide the symbols
❌ Using the small size on long approach routes where early warning is needed
❌ Where this sign is not the right choice
❌ Do not use it as a substitute for flammable liquid storage procedures
❌ Do not rely on vinyl if the surface is rough, dusty, damp or peeling
❌ Do not use it where a photoluminescent or reflective sign is specifically needed
❌ Do not use it as a substitute for flammable liquid storage procedures
❌ Do not rely on vinyl if the surface is rough, dusty, damp or peeling
❌ Do not use it where a photoluminescent or reflective sign is specifically needed
✅ Better fitting decisions for clearer control
✅ Fit at eye level on the approach side of stores, cupboards or cabinets
✅ Choose rigid plastic for a stronger long-term wall or door installation
✅ Keep the area around the sign clear so all three messages stay readable
✅ Fit at eye level on the approach side of stores, cupboards or cabinets
✅ Choose rigid plastic for a stronger long-term wall or door installation
✅ Keep the area around the sign clear so all three messages stay readable
Danger Highly Flammable No Smoking No Naked Lights Signs questions answered
What does this sign tell people to do? It warns that highly flammable materials are present and clearly prohibits smoking, naked flames and open lights near the risk.
Where should I use the larger size? Choose H 420 x W 297 mm for store entrances, workshop approaches, loading areas and places where people need to read the message before they get close.
When is the smaller size enough? H 150 x W 125 mm suits cabinets, cupboards and close-range doors where the person reading it is already beside the hazard.
Should I choose rigid plastic or self-adhesive vinyl? Use rigid plastic where you need a firmer sign on walls or doors. Use self-adhesive vinyl on clean, smooth surfaces such as cupboards or cabinets.
Does this replace wider fire safety controls? No. It supports your controls by giving visible instructions, but it should sit alongside safe storage, staff training, fire procedures and proper ignition control.
Danger Highly Flammable No Smoking Signs Features And Site Benefits
Features
- ✓ Stacked layout combines one warning and two prohibition messages
- ✓ EN ISO 7010 symbols support consistent recognition on site
- ✓ Choice of rigid plastic or self-adhesive vinyl for different surfaces
- ✓ Portrait design suits doors, cabinets, cupboards and storage entrances
Benefits
- ✓ Helps you stop ignition sources before they reach flammable materials
- ✓ Reduces mixed messages by placing all key instructions in one sign
- ✓ Gives contractors and visitors clear rules without needing supervision
- ✓ Makes high-risk stores easier to control during daily site movement
Useful alternatives for ignition source control
For a shorter prohibition message, use highly flammable no smoking safety signs where cigarettes are the main concern. Practical for fuel, paint and chemical storage entrances.
If you need a pack for several points, choose highly flammable no smoking no naked lights 6 pack signs. Useful when you need consistent warnings across multiple doors or workstations.
For petroleum-related hazards, petroleum spirit highly flammable no smoking signs give a more specific message. They suit fuel storage, dispensing and handling areas.
Where a wider instruction is needed, consider danger highly flammable multi message signs for layered site reminders. Helpful when visitors need more than one safety instruction.
To compare flame-risk wording, view highly flammable signs for no smoking areas. This makes it easier to select the right warning for each ignition risk.
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