Platinum Signs
No Unauthorised Entry Sign
PSS-CON-023 · Product data sheet
Data sheet
5 August 2026
https://www.platinumsigns.com.au
Description
This prohibition sign enforces site access control by clearly marking areas restricted to authorised personnel only. Compliant with AS 1319 safety standards, it's essential for construction sites, industrial facilities, and secure compounds where unauthorised entry poses safety or security risks. Available in durable Colorbond steel or lightweight polypropylene, with sizes from 300×225 mm through to 600×400 mm to suit different distances and visibility needs. Add reflective Class 1 or Class 2 finishes for low-light environments, lamination for weather protection, or mounting holes for quick installation. Trade accounts receive bulk pricing on orders of 10+ units. Australia-wide delivery from our Sydney workshop keeps your sites compliant without delay.
Final sign type, wording, size, placement and material depend on the site risk, project specification and applicable jurisdiction. Confirm the requirement with the relevant WHS adviser or regulator.
- Category
- Statutory Signs
- Sign selection
- Confirm against site requirements
- Artwork
- Off-the-shelf design supplied as shown
- Product code
- PSS-CON-023
Available materials
| Material | Specification |
|---|
Available sizes
Frequently asked
Is this sign AS 1319 compliant?
Yes. Our No Unauthorised Entry sign meets AS 1319 design and colour standards for prohibition signage, ensuring legal compliance on Australian construction and industrial sites.
What's the difference between Colorbond and polypropylene?
Colorbond is heavier steel with superior weather resistance and longevity, ideal for permanent installations. Polypropylene is lightweight, corrosion-proof, and cost-effective for temporary or frequently relocated sites.
Do reflective finishes help in poor light?
Reflective grades provide different visibility performance. Choose the grade required by the project specification and site conditions, and confirm any road, traffic or high-risk requirement with the relevant authority before ordering.
What bulk discounts do you offer?
Automatic volume pricing is 5–9 signs: 8% off, 10–24 signs: 15% off, 25–49 signs: 24% off, 50–99 signs: 32% off, 100+ signs: 40% off. The configurator is the source of truth and updates the unit price as quantity changes.
How quickly can you deliver?
Standard delivery across Australia takes 5–10 business days from order confirmation. Expedited options are available for urgent site deployments.