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No Admittance Authorised Personnel Only Signs
No Admittance Authorised Personnel Only Signs help you stop unauthorised access before someone reaches a restricted doorway, plant room or staff-only area. They give visitors, contractors and employees a clear entry rule, reducing confusion and helping you protect sensitive or hazardous spaces.
Where No Admittance Authorised Personnel Only Signs Should Be Fitted
You should install these signs at eye level on doors, gates, corridors and entrances leading to restricted rooms. Good placement matters because people must see the instruction before they try to enter, especially near plant rooms, stockrooms, workshops, service routes and back-of-house access points.
Viewing Distance Guidance for Restricted Access Entrances
Choose the size around how quickly the sign must be seen. Small door signs suit close-range reading at around 1–3 metres, while larger A3, A2 and A1 options work better across corridors, yards and larger entrances where people approach from further away.
| Size option | Practical viewing use |
|---|---|
| H 100 x W 250 mm | Close door or reception counter use, around 1–2 metres |
| H 210 x W 148 mm | Standard door reading distance, around 1–3 metres |
| H 297 x W 210 mm | Office corridors and staff-only doors, around 3–5 metres |
| H 420 x W 297 mm | Busy workplace approaches, around 5–8 metres |
| H 594 x W 420 mm | Large entrances, stores and service routes, around 8–12 metres |
| H 841 x W 594 mm | Wide access points and outdoor approaches, around 12 metres plus |
What This Restricted Entry Sign Helps Change On Site
Once fitted in the right place, the sign gives people a clear decision point before they enter. It helps you separate authorised staff from visitors, reduce accidental access and support tighter control around equipment, stock, records or higher-risk workplace spaces.
Technical Details for No Admittance Authorised Personnel Only Signs
- Sign message: No admittance Authorised personnel only
- Purpose: restrict entry to authorised people only
- Sign type: prohibition
- Pictogram: no access hand/person symbol
- EN ISO 7010 code: P080 no access for unauthorised persons
- Conforms to EN ISO 7010
- Conforms to BS 5499 sign regulations
- Materials: rigid plastic, self-adhesive vinyl, removable repositionable vinyl
- Size options: H 594 x W 420 mm, H 210 x W 148 mm, H 100 x W 250 mm
- Additional sizes: H 297 x W 210 mm, H 841 x W 594 mm, H 420 x W 297 mm
- Background colour: red/white
- Text colour: white
- Symbols colour: red/black
- Shape: rectangle
- Finish: glossy film surface
- Non-photoluminescent
- Non-reflective
- Supplied in single
- Material thickness: various
- Orientation: portrait
- Where to use: indoor and outdoor restricted access points
Fitting Advice for Restricted Access Door and Entry Signs
❌ Do not fit the sign after the point where people have already entered
❌ Do not place it behind open doors, stacked goods or shelving
❌ Do not mount it too low where it is missed in busy corridors
❌ Do not use it for a total public no-entry instruction if nobody is permitted through
❌ Do not rely on it alone where locked access or supervision is legally required
❌ Do not use it to warn of a specific hazard without a matching warning sign
✅ Fit it at normal eye level before the restricted threshold
✅ Match the size to the approach distance and lighting conditions
✅ Clean the surface first when applying vinyl for a secure finish
No Admittance Authorised Personnel Only Signs questions answered
What are No Admittance Authorised Personnel Only Signs used for? They are used to tell visitors, contractors and unauthorised staff that entry is restricted beyond a doorway, gate or access point.
Where should I fit this restricted access sign? Fit it where people decide whether to enter, such as staff-only doors, plant rooms, service corridors, storage rooms and controlled workplace entrances.
Which material should I choose? Use self-adhesive vinyl on smooth indoor surfaces, removable repositionable vinyl where placement may change and rigid plastic for a stronger wall or door-mounted sign.
Does this sign help with safety compliance? Yes, it uses a recognised prohibition layout and supports clear access control when fitted in a visible, relevant position.
Is the Authorised Personnel Only wording better than a no entry sign? Choose this version when some people are allowed through, because it explains that access is restricted rather than completely prohibited.
No Admittance Authorised Personnel Only Sign Features and Benefits
- ✓ Clear prohibition symbol with staff-only access wording
- ✓ Available in rigid plastic and vinyl material choices
- ✓ Multiple sizes for doors, corridors and larger entrances
- ✓ Red and white restricted-entry design for fast recognition
- ✓ Helps you stop visitors entering controlled workplace areas
- ✓ Makes access rules obvious before people reach the doorway
- ✓ Supports safer separation of staff, contractors and visitors
- ✓ Gives you flexible fitting choices for different surfaces
Useful alternatives for restricted entrances
For a closely matched wording option, compare authorised personnel only signage when you need a broader access control choice. Suitable for staff doors, stores and back-of-house spaces.
Where several entrances need the same restriction, choose pack of 6 authorised personnel signs for a consistent site-wide message. Helpful for warehouses, schools and managed facilities.
For front-facing areas, use acrylic no admittance signs where the warning must still look smart. Ideal for offices, receptions and controlled visitor entrances.
If you need a simpler ban on access, consider no access safety signs in multipacks for repeated restricted points. Good when the message needs to be direct and easy to understand.
To compare related restrictions, browse workplace no access and pedestrian signs before finalising your choice. This helps you align wording with the real access risk.
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