Roundabout Ahead Sign – W043 | Permanent Ireland Traffic Sign

Roundabout Ahead Sign – W043 | Permanent Ireland Traffic Sign

The Roundabout Ahead Sign – W043 | Permanent Ireland Traffic Sign warns drivers that a roundabout junction is approaching, and they should prepare to give way and enter according to standard roundabout traffic rules. This sign helps reduce sudden braking, erratic lane changes, and confusion by providing early visual notice.

The sign displays three curved black arrows in a circular formation, symbolising the roundabout layout, set against a yellow diamond background. It provides instant recognition and aligns fully with Chapter 6 of the Traffic Signs Manual (TSM).

It is essential for use on regional roads, national secondary routes, and urban approaches, particularly where the roundabout may not be visible due to bends, dips, or roadside obstructions.

Technical Review

The W043 sign is built in accordance with EN12899-1 and the TSM 2024 update, making it suitable for permanent roadside installation. It is a critical element in roundabout advance signing, enabling drivers to adjust their speed and lane position early, improving safety and flow at busy or unfamiliar junctions.

Correct placement is especially important on roads with limited sight distances, high speeds, or multiple approach lanes.

🔧 Product Specifications

▶️ Reflective Facings

• RA2 – High-performance prismatic reflectivity for day/night use

• R3B – Microprismatic grade for maximum brightness in rural or poorly lit conditions

▶️ Substrates

• Aluminium – Lightweight, corrosion-resistant, long-life permanent sign solution

• Sticker (Self-Adhesive) – Ideal for temporary use or overlay installations

▶️ Fixing Methods

• Channel – Compatible with standard roadside posts

• Plate-Only – For mounting on gantries, walls, or traffic furniture

• Self-Adhesive – For smooth, clean surfaces requiring quick installation

▶️ Sizes Available (mm)

600, 750, 900, 1200 – Selection based on traffic speed, visibility, and road type (as per TSM Table 6.1)

✅ Why Choose Rennicks for Your W043 Roundabout Ahead Sign?

✔️ Designed to TSM Chapter 6 and EN12899-1 requirements
✔️ Clear and intuitive symbol recognised instantly by road users
✔️ Durable, high-reflectivity options to suit any road environment
✔️ Multiple size, substrate, and fixing formats for flexibility
✔️ Proven performance and fast production turnaround
✔️ Backed by expert service and national road safety experience

📌 Ideal For:

• Approaches to new or existing roundabouts

• Urban or rural routes where roundabouts are not clearly visible

• Dual carriageways and national routes requiring advance lane positioning

• Road safety upgrades or junction warning schemes

• Temporary traffic management setups near new roundabout construction

🌟 Summary (Why You Should Buy This Product)

✅ Prepares drivers for approaching roundabouts with clear visual cue
✅ Improves traffic flow and reduces collision risk at junctions
✅ Fully TSM and CE certified, meeting Irish road safety standards
✅ Long-lasting and available in high-reflectivity finishes
✅ Flexible installation options for permanent and temporary applications
✅ Fast lead times, high quality, and professional support from Rennicks

📊 Product Specifications Table

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https://rennicks.ie/shop

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