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Danger Radiation Risk Signs
£5.50
In stock
SKU
HZ159A5*
Danger Radiation Risk Signs help you warn staff, contractors and visitors before they enter labs, medical rooms or controlled areas where radiation hazards may be present.
Danger Radiation Risk Signs identify areas where radioactive material or ionising radiation could harm people. They help you warn staff, visitors and contractors at laboratory doors, medical rooms, stores and controlled workspaces before anyone enters.
Where Danger Radiation Risk Signs Should Be Installed
You should install these signs at the last clear decision point before exposure could occur, such as doors, access routes, storage cupboards and controlled room entrances. Visibility matters because people need time to stop, check authorisation and follow local radiation procedures.
Choosing A Readable Size Before The Hazard
Choose a size that can be read before someone reaches the hazard. A5 suits close door approaches, A4 gives clearer recognition across small rooms and A3 is better for corridors, stores or approaches where you need the trefoil and wording seen earlier.
| Size | Best reading distance | Typical use |
|---|---|---|
| H 210 x W 148 mm | Up to 5 metres | Doors, cupboards and close approaches |
| H 297 x W 210 mm | Up to 7 metres | Room entrances and small work areas |
| H 420 x W 297 mm | Up to 10 metres | Corridors, stores and larger approaches |
What Should Improve Once These Radiation Signs Are In Place
After installation, the sign should change behaviour before a person crosses into a radiation-risk area. It helps you slow entry, reinforce authorisation checks and make the hazard obvious to cleaners, visitors and contractors who may not know the room.
✅ Fewer people enter controlled areas without checking the risk first
✅ Staff can identify radiation hazards faster during routine work
✅ Visitors and contractors get a clear warning before exposure points
Danger Radiation Risk Signs Technical Details
- Sign message: Danger radiation risk
- Conforms to EN ISO 7010
- EN ISO 7010 code: W003
- Conforms to BS 5499 sign regulations
- Hazard warning sign type
- Pictogram: trefoil inside black triangle
- Purpose: warns of radiation risks
- Material options: rigid plastic or self-adhesive vinyl
- Sizes: H 210 x W 148 mm, H 297 x W 210 mm, H 420 x W 297 mm
- Display area: indoors or outdoors
- Orientation: portrait
- Shape: rectangle
- Supplied as single sign
- Finish: glossy film surface
- Background colour: yellow
- Text colour: black
- Symbol colour: black
- Non-photoluminescent
- Non-reflective
- Rigid plastic fixings available separately
- Vinyl option has adhesive backing
Installing Danger Radiation Risk Signs Without Losing Visibility
❌ Placement errors that weaken the warning
❌ Do not fit the sign behind open doors or stored equipment
❌ Do not place it too low where trolleys or bins can hide it
❌ Do not rely on one small sign for a long corridor approach
❌ Do not fit the sign behind open doors or stored equipment
❌ Do not place it too low where trolleys or bins can hide it
❌ Do not rely on one small sign for a long corridor approach
❌ Situations where this sign is not enough
❌ Do not use it as a substitute for controlled access procedures
❌ Do not use damaged or dirty surfaces for self-adhesive vinyl
❌ Do not choose this sign for non-ionising radiation hazards
❌ Do not use it as a substitute for controlled access procedures
❌ Do not use damaged or dirty surfaces for self-adhesive vinyl
❌ Do not choose this sign for non-ionising radiation hazards
✅ Better fitting choices for clearer control
✅ Install at eye level before the radiation-risk area begins
✅ Use rigid plastic where the sign may be handled, cleaned or knocked
✅ Check visibility from the normal walking route before finishing the job
✅ Install at eye level before the radiation-risk area begins
✅ Use rigid plastic where the sign may be handled, cleaned or knocked
✅ Check visibility from the normal walking route before finishing the job
Danger Radiation Risk Signs questions answered
What are Danger Radiation Risk Signs used for? They warn people before they enter areas where radioactive material or ionising radiation may present a hazard, helping you control access and reduce accidental exposure.
Where should I put a radiation risk sign? Fit it where someone makes the decision to enter, such as on doors, near storage points, beside controlled access routes or outside rooms using radiation sources.
Which size should I choose? Use the smallest size for close door reading, A4 for normal room entrances and A3 where people need to recognise the warning from further away.
Is the W003 symbol suitable for radiation hazards? Yes. W003 is the ISO 7010 warning symbol used for radioactive material or ionising radiation, making it the correct visual warning for this hazard type.
Can self-adhesive vinyl be used instead of rigid plastic? Yes, when the surface is smooth, clean and dry. Choose rigid plastic where you need a more durable wall or door-mounted sign.
Danger Radiation Risk Signs Features And Practical Benefits
Features
- ✓ Uses the ISO W003 radiation trefoil for recognised hazard communication
- ✓ Clear Danger radiation risk wording supports immediate understanding
- ✓ Available in rigid plastic or self-adhesive vinyl for different surfaces
- ✓ Three portrait sizes help suit doors, rooms and wider approaches
Benefits
- ✓ Helps you stop unauthorised entry before exposure could occur
- ✓ Gives staff and visitors a clear warning without needing long instructions
- ✓ Lets you match the sign format to walls, doors and smooth surfaces
- ✓ Supports a more controlled, visible and consistent radiation safety routine
Alternative radiation warning sign formats
For wider wall or doorway placement, select landscape danger radiation risk signs where the warning benefits from a horizontal format. Useful across entrances, corridors and access routes.
Where the pictogram needs to do most of the work, add clear radiation warning symbol signs beside equipment or storage points. They help visitors and staff identify the hazard quickly.
If your risk comes from non-ionising sources, use caution signs for non-ionising radiation instead of a general radiation warning. Better suited to equipment-specific exposure areas.
For locations that require a defined work area, choose radiation controlled work area signs to reinforce who should enter. Helpful where procedures, supervision or permissions apply.
To choose across the full range, review radiation risk signage for labs and technical rooms. It gives you related options for matching message strength to the environment.
Estimated Delivery Day
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Based on an estimated 3 working day delivery timeframe from today, excluding weekends and bank holidays. Delivery dates are provided as a guide only and may vary depending on the product ordered, stock availability at the time of purchase, production or printing lead times.