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Side Road Ahead Warning Sign – Diagram 506.1-B. UK traffic sign used to warn of a right-hand side road merging ahead. Available in multiple sizes and reflective options.
Professional design, supply, and installation of all types of traffic signs across the UK.
Learn More 🚀The Side Road Ahead Warning Sign – Diagram 506.1-B is a permanent UK traffic sign used to warn drivers of a side road merging from the right ahead. This critical warning sign ensures drivers are aware of merging traffic, helping them to reduce speed and remain vigilant. It is ideal for high-speed roads, rural routes, and locations where visibility of merging traffic is limited, enhancing road safety and junction awareness.
Manufactured to full compliance with TSRGD Diagram 506.1-B, BS EN 12899-1, and the Traffic Signs Manual Chapter 4, this warning sign is made using high-quality aluminium or composite materials and finished with RA2 or R3B reflective sheeting to guarantee maximum visibility in all weather and lighting conditions.
Available in sizes from 600mm to 1500mm, it offers flexible installation options with channel fixings, plate-only systems, and self-adhesive solutions.
🔧 Technical Review
This sign features a bold black vertical arrow with a right-hand side road symbol, set against a clear white background and framed by a highly visible red triangular border. Its UV-stable, corrosion-resistant finish ensures lasting durability and clarity for all road users.
✅ Why Choose Morelock for Your Diagram 506.1-B Sign?
✔️ Fully compliant with UK TSRGD and Chapter 8 standards
✔️ High-visibility RA2 and R3B reflective materials
✔️ Durable aluminium or composite substrate construction
✔️ Available sizes: 600mm, 750mm, 900mm, 1200mm, 1500mm
✔️ Mounting options: channel fixings, plate-only, or self-adhesive
✔️ Free UK delivery and fast dispatch direct from the manufacturer
📌 Ideal For:
• High-speed and rural roads with right-hand side road junctions
• Locations with poor visibility of merging traffic
• Road safety improvement schemes
• Private access roads connecting to public highways
• Traffic calming and hazard awareness initiatives
🌟 Summary (Why You Should Buy This Product)
• ✅ Official UK warning sign for side roads ahead from the right
• ✅ Fully compliant with Diagram 506.1-B, BS EN 12899-1, and Chapter 8
• ✅ High-visibility reflective options for all weather and lighting conditions
• ✅ UV-stable, weather-resistant, and highly durable
• ✅ Buy direct from the manufacturer with free UK delivery and fast dispatch
| Feature | Details |
|---|---|
| Product Name | Side Road Ahead Warning Sign |
| Diagram Number | 506.1-B |
| Reflective Class (Facing) | RA2, R3B |
| Mounting Options | Channel, Plate-only, Self-Adhesive |
| Material (Substrate) | Aluminium, Composite, Stickers |
| Available Sizes (mm) | 600, 750, 900, 1200, 1500 |
| Compliance | TSRGD Diagram 506.1-B, BS EN 12899-1, Chapter 8 |
| Section | Link & Description |
|---|---|
| 🛒 Shop Permanent Signs | Browse our full range of permanent UK traffic signs |
| 📏 Sign Sizes | Available in sizes: 600mm to 1500mm in RA2 & R3B grades |
| 🧰 Installation Options | View installation types including quick fit, plate-only and more |
| 📞 Get a Quote | Request pricing for Diagram 506.1-B or similar signs |
| 📚 Regulations & Guidance | Traffic Signs Manual (GOV.UK) |
| Weight | N/A |
|---|---|
| Facing | RA1, RA2, R3B |
| Substrate | Aluminium, Composite, Stickers |
| Fixing | Channel, Plate Only, Self-Adhesive |
| Size (mm) | 300, 600, 750, 900 |
| Facing Type | Warranty Duration |
|---|---|
| RA1 | 7 years |
| R2/RA2 | 10 years |
| R3B/R3C | 12 years |
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