Platinum Signs
40km Speed In Roundel Sign
PSS-TRF-341 · Product data sheet
Data sheet
5 August 2026
https://www.platinumsigns.com.au
Description
Enforce 40 km/h speed zones in school precincts, residential areas, and traffic-calming zones with this AS 1319-compliant roundel sign. The bold numeral and circular design ensure drivers recognise the limit instantly. Supplied in aluminium or polypropylene, in three sizes (300×225 mm, 450×600 mm, 600×450 mm), with Class 1 or Class 2 reflective options for enhanced night-time visibility. Trade customers benefit from bulk pricing, flexible delivery scheduling, and technical support from our Sydney workshop.
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
- Speed Limit Signs
- Sign selection
- Confirm against site requirements
- Artwork
- Off-the-shelf design supplied as shown
- Product code
- PSS-TRF-341
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. |
Available sizes
- • 300 x 225mm
- • 450 x 600mm (Large)
- • 600 x 450mm
Volume pricing — Aluminium (1.6mm) · 300x225 (inc. GST)
| Quantity | Unit price | Saving |
|---|---|---|
| 1-4 | $30.00 | — |
| 5-9 | $27.60 | -8% |
| 10-24 | $25.50 | -15% |
| 25-49 | $22.80 | -24% |
| 50-99 | $20.40 | -32% |
| 100+ | $18.00 | -40% |
Prices shown for the listed material/size combination. Full configuration pricing is available at https://www.platinumsigns.com.au/safety-signs/speed-limit/40km-speed-in-roundel-1.
Frequently asked
What compliance standards apply to this sign?
The appropriate safety-sign category, wording, placement and supporting controls depend on the product purpose, site risk and applicable jurisdiction. Confirm the requirement with your WHS adviser or regulator; a sign alone does not discharge WHS duties.
Which size should I choose for a school entrance?
For school entrances, 450×600 mm or 600×450 mm is recommended to ensure visibility from approaching vehicles at typical approach distances.
Are the materials UV-resistant?
Both aluminium and polypropylene are UV-stable; reflective coatings are also fade-resistant, maintaining visibility over extended outdoor exposure.
Can I request a custom colour or finish?
Standard designs follow AS 1319 colour schemes; contact our team to discuss custom variations for specific project requirements.
What's your return policy for bulk orders?
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.