Danger — Construction Site Unauthorised Persons Keep Out Sign
Product code: PSS-CON-002
This AS 1319 danger sign warns unauthorised persons to keep out of construction sites, meeting Work Health and Safety Act compliance across Australia. The large-format aluminium construction suits permanent site boundaries, main entrances, and high-visibility zones where the message must carry authority and durability.
Material specification
This product is supplied only in Aluminium (1.6mm); choose the approved size below.
Viewing distance is indicative; check approach distance, lighting and mounting position for the site.
Includes $7.27 GST · freight separate
- Australia-wide shipping; live or quoted freight depends on order size
- Off-the-shelf safety-sign artwork is supplied as shown; no design proof is required.
- Dispatch timing depends on current stock and order quantity.
| Quantity | Price per sign | Discount |
|---|---|---|
| 1 | $72.68 ex GST$79.95 inc GST | — |
| 5 | $66.86 ex GST$73.55 inc GST | 8% off |
| 10 | $61.78 ex GST$67.96 inc GST | 15% off |
| 25 | $55.24 ex GST$60.76 inc GST | 24% off |
| 50 | $49.43 ex GST$54.37 inc GST | 32% off |
| 100+ | $43.61 ex GST$47.97 inc GST | 40% off |
Prices shown are for the listed quantities. Savings increase gradually between them; the total always increases as you add more.
View volume pricing
| Quantity | Price per sign | Discount |
|---|---|---|
| 1 | $72.68 ex GST$79.95 inc GST | — |
| 5 | $66.86 ex GST$73.55 inc GST | 8% off |
| 10 | $61.78 ex GST$67.96 inc GST | 15% off |
| 25 | $55.24 ex GST$60.76 inc GST | 24% off |
| 50 | $49.43 ex GST$54.37 inc GST | 32% off |
| 100+ | $43.61 ex GST$47.97 inc GST | 40% off |
Prices shown are for the listed quantities. Savings increase gradually between them; the total always increases as you add more.
Product details
This AS 1319 danger sign warns unauthorised persons to keep out of construction sites, meeting Work Health and Safety Act compliance across Australia. The large-format aluminium construction suits permanent site boundaries, main entrances, and high-visibility zones where the message must carry authority and durability.
Aluminium is engineered to resist corrosion, UV fading, and physical damage from weather, vehicles, and handling on active sites. Three larger sizes (600×450 to 900×1200 mm) ensure visibility from significant distances — essential for busy urban sites or multi-level developments. Reflective Class 1 and Class 2 options enhance night-time visibility; lamination protects against scratches and graffiti.
Platinum Signs supplies contractors, builders, and site managers Australia-wide with trade pricing and bulk discounts. We deliver within 5–7 working days and can arrange custom wording or branding on request.
Check the sign format before ordering
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.
This is general product information, not legal or engineering advice. A safety sign is one part of a workplace control system; confirm the site and jurisdictional requirements before ordering.
Material options
Rigid aluminium sheet suited to long-term signage where corrosion resistance and dimensional stability matter.
Indicative durability: Long-term substrate; print and site conditions apply · Typical use: Permanent outdoor installations and high-durability sites
Size guide
Viewing distances are selection aids, not prescribed compliance distances. Check the site approach, lighting, wording and mounting position.
| Size | Indicative distance | Typical use |
|---|
Optional finishes
Pre-drilled Holes (4 corners)
4 pre-drilled mounting holes in each corner for easy screw or cable-tie installation.
Available with rigid materials only.
Lamination
Clear protective overlaminate for added UV and scratch resistance. Service life still depends on the print, exposure, cleaning and installation.
Available with vinyl or aluminium only.
Reflective Class 1 (High Intensity)
High-intensity prismatic reflective film. Confirm the grade required by the project specification and relevant authority.
Available with vinyl or aluminium only.
Reflective Class 2 (Engineer Grade)
Engineer-grade reflective film for general site visibility. Confirm suitability for the lighting, approach distance and project specification.
Available with vinyl or aluminium only.
Specifications
| Product code | PSS-CON-002 |
|---|---|
| Product | Danger — Construction Site Unauthorised Persons Keep Out Sign |
| Category | Statutory Signs |
| Format guidance | Confirm the safety-sign category and project specification for the site |
| Printing | UV direct print |
| Selected material | Aluminium (1.6mm) |
| Selected size | 600 x 450mm |
| Indicative durability | Long-term substrate; print and site conditions apply |
| Indicative viewing distance | Confirm for the site |
| Available sizes | 600 x 450mm, 900 x 1200mm |
| Available materials | Aluminium (1.6mm) |
Selected specifications update with the material and size controls above.
Frequently asked questions
Why aluminium instead of other materials?
Aluminium resists corrosion, UV fading, and dents from site activity. It's ideal for permanent or long-term installations where durability and professional appearance matter.
What size is best for a main site entrance?
Available sizes are 600 x 450mm, 900 x 600mm, 900 x 1200mm. Viewing-distance notes are a practical selection aid, not a substitute for checking the approach distance, lighting, mounting position, wording and site risk assessment.
Should I choose Class 1 or Class 2 reflective?
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.
Can you add my company branding or site details?
Yes — we customise signage with contractor name, site address, emergency contact, or company logo. Request a quote with your specifications.
Do you offer volume pricing for multiple sites?
Yes — builders and large contractors benefit from trade pricing on bulk orders. Set up a trade account and we'll provide tailored rates based on your volume.
