STOP Sign – R1-1 Regulatory Road Sign
Product code: PS-TRF002
For approved traffic-control points on roads, car parks, depots, campuses and industrial sites. Made in-house on 1.6 mm aluminium with 3M Class 400 reflective sheeting and backed by our three-year outdoor finished-sign warranty; select the size specified for the traffic plan and jurisdiction.
Material specification
This product is supplied only in Aluminium (1.6mm); choose the approved size below.
Use the size in the approved traffic-control plan or road-authority specification.
Class 400 reflective sheeting included
Class 400 reflective sheeting is included in the standard product and displayed price. Confirm the current AS/NZS 1906.1 class stated by the road authority, approved drawing or traffic-control plan. Requirements differ: Queensland specifies Class 400 for R1-1, while Main Roads WA mandates Class 900. Victoria maps legacy Class 1 to Class 400 and Class 1W to Class 1100. Class 900, Class 1100 and project-specified matched-component systems are available by quote.
Three-year outdoor warranty included
The finished sign and our workmanship are covered for three years when installed vertically in Australia and used for the intended application. Full exclusions and your Australian Consumer Law rights are detailed below.
Two standard centre-post holes included
R1-1A and R1-1B are supplied pre-drilled at no extra charge. Posts and compatible TD1 brackets are not included and are purchased separately. A non-standard hole pattern requires a project-specific quote.
Ask about compatible brackets or a non-standard patternIncludes $8.04 GST
- 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 | Unit (inc GST) | Discount |
|---|---|---|
| 1-4 | $88.40 | — |
| 5-9 | $86.63 | 2% off |
| 10-24 | $84.86 | 4% off |
| 25-49 | $83.10 | 6% off |
| 50-99 | $81.33 | 8% off |
| 100+ | $79.56 | 10% off |
View volume pricing
| Quantity | Unit (inc GST) | Discount |
|---|---|---|
| 1-4 | $88.40 | — |
| 5-9 | $86.63 | 2% off |
| 10-24 | $84.86 | 4% off |
| 25-49 | $83.10 | 6% off |
| 50-99 | $81.33 | 8% off |
| 100+ | $79.56 | 10% off |
Product details
Where an R1-1 STOP sign is used
Use it where an approved traffic-control plan requires drivers to stop before proceeding. Applications can include road intersections, private-road junctions, car-park exits, depots, campuses and industrial traffic routes. The responsible road authority, traffic engineer or site traffic plan should determine whether STOP control is warranted instead of GIVE WAY control.
Choosing the specified size and reflective class
Choose the specified 1.6 mm aluminium size: 600 × 600 mm R1-1A, 750 × 750 mm R1-1B or 900 × 900 mm R1-1C. The standard product and displayed price include Class 400 reflective sheeting. Match the current AS/NZS 1906.1 class to the approved drawing, traffic-control plan and jurisdictional requirement: Queensland specifies Class 400 for R1-1, while Main Roads WA requires Class 900. Victoria maps legacy Class 1 to Class 400 and legacy Class 1W to Class 1100. Request a higher grade where the project requires it; do not choose a grade from a generic viewing-distance estimate.
Mounting, stop-line coordination and approval
Position the complete sign face for a clear driver approach and coordinate it with the approved stop line, mounting height, lateral clearance and available sight distance. The stocked R1-1A and R1-1B faces include two standard centre-post mounting holes at no extra charge; posts and compatible brackets are sold separately. R1-1C is supplied undrilled and unbraced pending the approved support and mounting specification. Request a project-specific quote for non-standard hole patterns, supports or bracing. Public-road installation, replacement or relocation may require authorisation from the relevant road authority.
3M reflective face and in-house production
The standard Class 400 face uses 3M High Intensity Prismatic Series 3930 reflective sheeting on a 1.6 mm aluminium blank. We produce sign graphics in-house using a state-of-the-art Canon Colorado UVgel printing platform and precision-cut the aluminium octagon by fibre laser. Where a digitally printed regulated traffic-sign face is specified, the selected 3M digital sheeting, ink system and protective overlay must match the approved project specification; request a nominated matched-component system before ordering when this is a contract requirement.
Three-year outdoor warranty
Platinum Signs provides a three-year outdoor finished-sign and workmanship warranty for the standard product when installed vertically in Australia and used and maintained for its intended application. It covers premature adhesive failure, delamination, cracking or print failure attributable to our manufacture. Installation errors, impact, vandalism, abrasion, chemical exposure, pressure washing, substrate movement, non-vertical exposure and use outside the approved application are excluded. This voluntary warranty does not limit rights that cannot be excluded under the Australian Consumer Law.
Check the sign format before ordering
This is an R1-1 regulatory road sign, not an AS 1319 workplace sign. The Australian traffic-sign framework uses the AS 1742 series for traffic-control devices and AS 1743 for road-sign specifications, with jurisdictional manuals and road-authority requirements also applying. A decision to install STOP control should be supported by the responsible traffic plan or authority. Public-road installation, replacement or relocation may require authorisation, and purchasing a sign does not itself authorise its use.
- Transport for NSW — Traffic Signs Register — The NSW register identifies standard traffic signs and directs users to AS 1743, AS 1744 and AS 1742.2. It also explains that authorisation and delegation arrangements apply to prescribed traffic-control devices. Read source (opens in a new tab)NSW register; other jurisdictions have their own approval and specification requirements.
- Queensland TMR — Manual of Uniform Traffic Control Devices — Queensland's current MRTS14 road-furniture specification identifies Class 400 retroreflective sign-face material for the R1-1 STOP sign. Read source (opens in a new tab)Queensland state-controlled-road specification; contract and local-government requirements may add conditions.
- Main Roads Western Australia — Specification 601 Signs — Main Roads WA requires Class 900 retroreflective material for R1-1 STOP signs and requires sheeting to comply with AS/NZS 1906.1 and AS 1743. Read source (opens in a new tab)Western Australian Main Roads specification; use the project drawing where it sets additional requirements.
- Victoria DTP — Supplement to AS/NZS 1906.1 — Victoria's supplement maps legacy Class 1 to current Class 400, legacy Class 1W to Class 1100 and legacy Class 2 to Class 100. Victorian road-sign guidance states road signs are reflectorised unless a specific sign instruction says otherwise. Read source (opens in a new tab)Victorian terminology crosswalk; confirm the class specified for the project and sign.
- South Australia DIT — Code of Technical Requirements — South Australia's current code applies to roads and road-related areas under the Road Traffic Act and requires sign retroreflective material to meet at least the stated AS/NZS 1906.1 class requirement, subject to the sign index and project documents. Read source (opens in a new tab)South Australian requirements; the code retains legacy class wording in parts.
- Austroads — Guide to Traffic Management Part 8 — Austroads explains that STOP control is a traffic-engineering treatment and should be selected using the applicable warrants and sight-distance assessment, rather than used as a general-purpose speed-control sign. Read source (opens in a new tab)
- NSW Road Rules 2014 — rules 67 and 68 — The rules describe where a driver must stop and give way when a STOP sign or stop line applies, including intersections and other road-related locations. Read source (opens in a new tab)NSW legislation only; road rules and authorisation requirements must be checked for the relevant jurisdiction.
Before ordering
- Confirm that the approved traffic-control plan requires R1-1 STOP control rather than GIVE WAY control.
- Confirm the nominated sign size, reflective sheeting class and jurisdictional specification.
- Confirm the approved support, mounting height, lateral position and stop-line relationship; R1-1A/B include two centre-post holes, while R1-1C mounting must be specified separately.
- Confirm the authority required to install, replace or relocate the sign at the intended location.
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.
Product guidance reviewed by Platinum Signs product and editorial team. Last reviewed: .
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 |
|---|---|---|
| 600 x 600mm | Project-specific | Road and traffic applications |
| 750 x 750mm | Project-specific | Road and traffic applications |
| 900 x 900mm | Project-specific | Road and traffic applications |
Specifications
| Product code | PS-TRF002 |
|---|---|
| Selected SKU | PS-TRF002-600X600-AL16-R1 |
| Product | STOP Sign – R1-1 Regulatory Road Sign |
| Category | Traffic & Road Signs |
| Format guidance | R1-1 regulatory road sign; confirm authority, size, reflective class, support and placement before ordering |
| Printing | UV direct print |
| Selected material | Aluminium (1.6mm) |
| Selected size | R1-1A — 600 × 600 mm |
| Selected mounting | Two standard centre-post mounting holes included; post and brackets not included |
| Outdoor warranty | Three years |
| Indicative durability | Long-term substrate; print and site conditions apply |
| Indicative viewing distance | Project-specific |
| Available sizes | R1-1A — 600 × 600 mm, R1-1B — 750 × 750 mm, R1-1C — 900 × 900 mm |
| Available materials | Aluminium (1.6mm) |
Selected specifications update with the material and size controls above.
Frequently asked questions
Is this the Australian R1-1 STOP sign?
Yes. This product uses the familiar red octagonal R1-1 STOP sign design. It is a regulatory road sign, not an AS 1319 workplace safety sign. The final sign size, reflective sheeting, support and position must match the approved traffic-control plan and the requirements of the relevant road authority or jurisdiction.
Can I install this STOP sign on a public road?
Do not install or replace a prescribed traffic-control sign on a public road without confirming the required authority. In NSW, the Transport for NSW Traffic Signs Register identifies standard signs and explains that authorisation or delegation arrangements apply to prescribed traffic-control devices. Other jurisdictions have their own approval processes and supplements.
Which STOP sign size should I order?
The listed sizes are 600 × 600 mm, 750 × 750 mm and 900 × 900 mm. Do not select a size from road speed or location name alone. Use the size shown in the approved road-authority drawing, traffic-control plan or project specification, including any jurisdiction-specific requirement.
Should the STOP sign use reflective sheeting?
Yes. Class 400 reflective sheeting is included in the standard product and displayed price. The required class is not identical nationwide: Queensland specifies Class 400 for R1-1 while Main Roads WA requires Class 900. Legacy terms such as Class 1 and Class 1W map to different current AS/NZS 1906.1 classes. For a private road or car park, follow the approved site traffic plan and any authority or consent requirement. Contact us with the state and project specification when Class 900, Class 1100 or another grade is required.
How should the STOP sign be mounted?
Use a support, mounting height, lateral position and orientation specified for the traffic-control plan. Keep the complete sign face visible on the driver approach and coordinate its position with any stop line, sight-distance requirement and roadside-clearance requirement. Public-road installation and changes to prescribed traffic controls may require road-authority approval. The standard 600 mm R1-1A and 750 mm R1-1B STOP signs include two centre-post mounting holes at no extra charge. Posts and brackets are sold separately, and there is no drilling checkbox or surcharge. The 900 mm R1-1C stock face remains undrilled and unbraced because its support and mounting arrangement must match the approved project specification.
What outdoor warranty applies to this STOP sign?
Platinum Signs provides a three-year outdoor finished-sign and workmanship warranty for the standard product when it is installed vertically in Australia and used and maintained for its intended application. It covers premature adhesive failure, delamination, cracking or print failure attributable to our manufacture. It does not cover incorrect installation, impact, vandalism, abrasion, chemical exposure, pressure washing, substrate movement, non-vertical exposure or use outside the approved application. This voluntary warranty is additional to any consumer guarantees that cannot be excluded under the Australian Consumer Law.
What volume discounts apply?
Automatic volume pricing is 5–9 signs: 2% off, 10–24 signs: 4% off, 25–49 signs: 6% off, 50–99 signs: 8% off, 100+ signs: 10% off. The configurator is the source of truth and updates the unit price as quantity changes.
Part of the STOP sign range
Compare regulatory, warning and site-instruction STOP signs by application.
