1. What does 'Class RA1' mean?
Class RA1 refers to the type of retroreflective material used on the sign face. It is an Engineering Grade sheeting that ensures the sign reflects light back to the driver from vehicle headlights. This provides essential visibility and readability during night-time and low-light conditions, with a typical lifespan of around 7 years.
2. Where should I use a 5 mph speed limit sign?
The 5 mph limit is typically used in areas where extreme caution is required, such as temporary traffic management situations (e.g., roadworks, site entrances), depot areas, large car parks, or private land where close proximity to workers, pedestrians, or hazards necessitates a very low driving speed.
3. Is this sign compliant for use on public roads?
While this sign is designed to follow the design guidelines of Chapter 8, DfT, and TSRGD, the 5 mph limit itself is generally not applied to public roads. It is primarily intended for use on private land, temporary worksites, or restricted-access areas where the landowner or site manager is establishing the regulatory speed.
4. What material is the sign made from, and why?
The sign is manufactured from 3mm aluminium composite. This material is chosen because it is lightweight, highly durable, weather-resistant, and rust-resistant. Additionally, it holds no scrappage value, which helps to reduce the potential for theft from worksites.
5. How is the sign mounted?
The sign is supplied complete with a channeling system on the back. This channeling allows the sign to be securely fastened to a standard post using appropriate clips (such as anti-rotational clips and saddles, typically sold separately). This mounting method ensures stability and correct orientation.
All our products are dispatched from the United Kingdom, with most items arriving within 3-5 working days. For custom-made or made-to-order items, delivery times may vary, and any exceptions will be clearly indicated during the checkout process.