Platinum Signs
Entry Only Sign
PSS-TRF-349 · Product data sheet
Data sheet
26 August 2026
https://www.platinumsigns.com.au
Description
Entry Only signs control vehicle direction and prevent wrong-way traffic in one-way systems, car parks, and service areas. Built to AS 1319 standards, they reduce accidents and enforce traffic discipline across your facility. Offered in aluminium, polypropylene, and Colorbond in three sizes (450×300 mm to 600×400 mm). Class 2 reflective sheeting is available for night-time visibility. Pre-drilled mounting holes speed up installation on posts or overhead structures. Trade accounts enjoy bulk discounts, rapid delivery, and flexible customisation. Order multiple Entry Only signs for comprehensive traffic control without supply gaps.
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
- Traffic & Road Signs
- Sign selection
- Confirm against site requirements
- Artwork
- Off-the-shelf design supplied as shown
- Product code
- PSS-TRF-349
Available materials
| Material | Specification |
|---|---|
| Aluminium (1.6mm) | Rigid aluminium sheet suited to long-term signage where corrosion resistance and dimensional stability matter. Indicative service life: Long-term substrate; print and site conditions apply. Typical use: Permanent outdoor installations and high-durability sites. |
| Polypropylene (1.6mm) | Rigid plastic sheet suited to indoor and sheltered or general outdoor applications, subject to the print finish and site exposure. Indicative service life: Medium-term use; site conditions apply. Typical use: Warehouses, factories, permanent indoor/outdoor. |
| Colorbond Steel (0.6mm) | Rigid coated sheet steel suited to demanding indoor and outdoor installations. Print life depends on finish, exposure, edges and mounting. Indicative service life: Long-term substrate; print and site conditions apply. Typical use: Permanent installations, harsh environments. |
Available sizes
- • 450 x 300mm
- • 450 x 600mm (Large)
- • 600 x 400mm
Volume pricing — Aluminium (1.6mm) · 450x300 (inc. GST)
| Quantity | Unit price | Saving |
|---|---|---|
| 1-4 | $50.00 | — |
| 5-9 | $46.00 | -8% |
| 10-24 | $42.50 | -15% |
| 25-49 | $38.00 | -24% |
| 50-99 | $34.00 | -32% |
| 100+ | $30.00 | -40% |
Prices shown for the listed material/size combination. Full configuration pricing is available at https://www.platinumsigns.com.au/safety-signs/traffic/entry-only.
Frequently asked
Where should Entry Only signs be positioned?
Install at all vehicle entry points to a one-way system or controlled area, positioned at driver eye level and at least 2 metres before the entry zone.
Can I use Entry Only and Exit Only signs together?
Yes, they work as a pair to enforce one-way traffic flow. Install Entry Only at ingress points and Exit Only at egress points for clear direction.
Is reflective sheeting necessary for indoor car parks?
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's the cost difference between materials?
Polypropylene is most economical; aluminium costs more but lasts longer in harsh weather; Colorbond offers mid-range pricing with premium appearance. Request a quote for exact pricing.
Do you offer installation services?
Platinum Signs supplies signs and advice; installation is typically handled by the customer or a local contractor. We can recommend fixings and bracket options.