Road Narrows on Both Sides Sign – W071 | Permanent Ireland Traffic Sign

Road Narrows on Both Sides Sign – W071 | Permanent Ireland Traffic Sign

The Road Narrows on Both Sides Sign – W071 | Permanent Ireland Traffic Sign warns drivers that the road ahead becomes narrower on both sides, reducing the available travel width and requiring increased caution. This situation can affect vehicle spacing, overtaking, and overall road safety, especially on routes with larger vehicles or cyclists.

The sign features two inward-curving vertical black bars, symbolising a narrowing carriageway, placed on a yellow diamond background. This design is defined under Chapter 6 of the Traffic Signs Manual (TSM) and provides immediate, intuitive guidance to drivers approaching the constricted section.

It is most commonly used on rural or regional roads, bridge approaches, construction zones, and older urban streets where the road geometry changes unexpectedly and space becomes restricted.

Technical Review

Fully certified to EN12899-1 and compliant with TSM 2024, the W071 sign is built for permanent outdoor use in varied Irish weather conditions. It helps prevent accidents in narrowing road conditions where a reduction in shoulder width, lane size, or clearance between opposing vehicles might otherwise go unnoticed until it’s too late.

Correct placement ensures drivers have sufficient time to reduce speed and adjust their position in preparation for the tighter space.

🔧 Product Specifications

▶️ Reflective Facings

• RA2 – Prismatic reflective grade ideal for standard applications

• R3B – Microprismatic for enhanced performance in darkness, fog, or rural lighting

▶️ Substrates

• Aluminium – Rust-resistant and ideal for long-term installation

• Sticker (Self-Adhesive) – Used for overlays or temporary applications

▶️ Fixing Methods

• Channel – Standard option for post-mounted road signs

• Plate-Only – For mounting onto flat infrastructure like barriers or gantries

• Self-Adhesive – Applied directly to prepared surfaces for fast deployment

▶️ Sizes Available (mm)

600, 750, 900, 1200 – Size selected based on traffic volume and approach speed per TSM Table 6.1

✅ Why Choose Rennicks for Your W071 Road Narrows on Both Sides Sign?

✔️ Fully compliant with TSM Chapter 6 and EN12899-1
✔️ Instantly recognisable narrowing road symbol
✔️ Built from weather-resistant, durable materials
✔️ Available in multiple sizes, substrates, and reflective grades
✔️ Fast production and delivery to meet urgent road safety needs
✔️ Trusted across Ireland by contractors, councils, and engineers

📌 Ideal For:

• Approaches to narrow bridges or culverts

• Roadworks or temporary narrowing conditions

• Rural roads with restricted lane widths

• Older urban areas undergoing infrastructure transition

• Areas where vehicles may have difficulty passing side by side

🌟 Summary (Why You Should Buy This Product)

✅ Informs drivers of lane narrowing, reducing risk of side-swipe collisions
✅ TSM and CE compliant, suitable for all Irish roads
✅ Long-life, reflective materials ensure all-weather visibility
✅ Flexible mounting and size options
✅ Fast delivery and expert technical support
✅ Used widely for road maintenance, upgrades, and safety audits

📊 Product Specifications Table

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https://rennicks.ie/shop

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