7.5t Weight Restriction Sign – Diagram 622.1A | Permanent UK Traffic Sign
The 7.5t Weight Restriction Sign – Diagram 622.1A is a key UK regulatory traffic sign used to restrict access to vehicles exceeding 7.5 tonnes in gross weight. Commonly placed in environmentally sensitive areas, narrow village roads, or structural weight-limited bridges, this sign prevents damage to infrastructure and ensures road safety for all users.
This sign conforms to TSRGD Diagram 622.1A, BS EN 12899-1, and the Traffic Signs Manual Chapter 3. The design features a black lorry silhouette marked with “7.5t” inside a red-bordered circle on a white reflective background.
Manufactured in the UK using RA2 or R3B reflective materials, this sign is available in all UK-standard circular sizes from 300mm to 1500mm. It is offered in aluminium, composite, or self-adhesive vinyl, and can be installed with channel rails, plate-only, or adhesive backing depending on site requirements.
Technical Review
Diagram 622.1A restricts overweight goods vehicles from unsuitable roads and bridges. Its clear and enforceable format is a critical component of low-traffic neighbourhoods, rural routes, and conservation areas.
Why Choose Morelock for Your Diagram 622.1A Sign?
Fully compliant with TSRGD 622.1A and Chapter 8 standards
Durable, high-visibility RA2 or R3B reflective finish
Robust materials: aluminium, composite, or vinyl
Available in 300mm to 1500mm sizes
Mounting options include channel, plate-only, or adhesive
Made in the UK with fast national dispatch
Ideal For:
• Weight-restricted bridges and rural lanes
• Environmental or low-emission zones
• Village access roads and narrow streets
• School safety zones and pedestrian areas
• Urban residential and historical districts
Summary (Why You Should Buy This Product)
• Prevents access to vehicles over 7.5 tonnes
• Official UK weight restriction sign
• Reflective and weather-resistant
• Multiple sizes and mounting options
• UK-made and Chapter 8 compliant
Product Specifications Table
Feature | Details |
---|---|
Product Name | 7.5t Weight Restriction Sign |
Diagram Number | 622.1A |
Reflective Class (Facing) | RA2, R3B |
Mounting Options | Channel, Plate-only, Self-Adhesive |
Material (Substrate) | Aluminium, Composite, Stickers |
Available Sizes (mm) | 300, 450, 600, 750, 900, 1200, 1500 |
Compliance | TSRGD Diagram 622.1A, BS EN 12899-1, Chapter 8 |
Useful Road Sign Resources
Section | Link & Description |
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Explore all Chapter 8 compliant road signs – reflective and compliant |
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Available in 300mm to 1500mm sizes – fast UK delivery |
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Full UK sign installation & fixing support |
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Request pricing for custom orders or bulk quantities |
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View Highway Code Rules for Permanent Signs |