Traffic Cones UK: Which Cones Do You Need?
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Traffic cones are one of the most recognisable safety products in the world — and one of the most essential. From highway roadworks to car park management, the right traffic cones keep people safe and traffic flowing.
But with different sizes, colours, and specifications available, how do you know which cones you need? This guide explains everything.
Why Traffic Cones Are a Workplace Essential
Traffic cones serve as a universal visual warning. They mark hazards, redirect traffic, and create temporary boundaries. Under UK Health and Safety Executive guidelines, any temporary hazard — from a wet floor to a lane closure — must be clearly marked.
Cones are used because they are:
- Instantly recognisable to drivers and pedestrians
- Lightweight and easy to deploy
- Stackable for efficient storage and transport
- Durable enough for repeated use in all weather
- Available in different sizes for different applications
Types of Traffic Cones
450mm Cones (Small)
Used for indoor hazards, car parks, and low-speed areas. Lightweight and easy to carry. Ideal for facilities management and retail environments.
500mm Cones (Standard)
The most common size for general use. Suitable for car parks, construction sites, and light traffic management. Visible enough for most low-to-medium speed environments.
750mm Cones (Highway)
The standard cone for UK highway and roadworks use. Required by Chapter 8 of the Traffic Signs Manual for roads with speed limits up to 50 mph. Features reflective sleeves for night visibility.
1000mm Cones (Motorway)
The largest standard cone, used on motorways and dual carriageways with speed limits above 50 mph. Must have two reflective bands for maximum visibility at high speeds.
Key Benefits of Quality Traffic Cones
- High visibility — fluorescent orange with reflective bands
- Durable PVC — withstands vehicle impact and springs back into shape
- UV resistant — won't fade in sunlight
- Weighted base — stays upright in wind
- Stackable — saves storage space
- Reusable — years of reliable service
How to Choose the Right Traffic Cones
1. Where Will They Be Used?
Indoor/car park: 450–500mm cones. Construction site: 500–750mm. Highway/roadworks: 750mm minimum. Motorway: 1000mm.
2. Do You Need Reflective Bands?
Any cone used on or near roads must have reflective sleeves. One band for roads up to 50 mph, two bands for roads above 50 mph. This is a legal requirement under Chapter 8.
3. Weight and Stability
Heavier cones with weighted bases stay upright in wind and traffic turbulence. Lightweight cones are easier to carry but less stable outdoors.
4. Quantity
Roadworks and events require large quantities. Look for bulk pricing and pallet deals to save money.
Traffic Cones for Different Applications
| Application | Recommended Cone |
|---|---|
| Indoor Hazards | 450mm Non-Reflective |
| Car Parks | 500mm with One Reflective Band |
| Construction Sites | 750mm with One Reflective Band |
| Highway Roadworks | 750mm with Reflective Sleeve (Chapter 8) |
| Motorways | 1000mm with Two Reflective Bands |
| Events | 500–750mm depending on vehicle presence |
Shop Traffic Cones at Britannia Safety
We stock every size and specification of traffic cone — from small car park cones to full Chapter 8 highway cones.
👉 Browse our full Traffic Cones collection here
- 450mm, 500mm, 750mm, and 1000mm sizes
- Reflective and non-reflective options
- Chapter 8 compliant highway cones
- Bulk and pallet quantities available
- Fast UK-wide delivery
- Trade pricing for contractors
Why Choose Britannia Safety?
- Full range — every cone size and specification in stock
- Certified products — meets BS EN 13422 and Chapter 8 standards
- Bulk savings — significant discounts on large orders
- Expert guidance — we help you choose the right cones
- Reliable delivery — dispatched within 1–2 business days
Frequently Asked Questions
What size cone do I need for roadworks?
For roads with speed limits up to 50 mph, use 750mm cones with reflective sleeves. For motorways and roads above 50 mph, use 1000mm cones with two reflective bands.
Are traffic cones reusable?
Yes. Quality PVC cones are designed to be run over by vehicles and spring back to shape. They can be reused hundreds of times.
How many cones do I need?
Spacing depends on the road speed. On a 30 mph road, cones should be placed every 3 metres. On a 60 mph road, spacing increases to 9 metres. Calculate the length of your works and divide accordingly.
Stay Visible, Stay Safe
Traffic cones are cheap, effective, and essential. Don't compromise on quality — poor cones fade, blow over, and fail when you need them most.
👉 Shop Traffic Cones at Britannia Safety — premium quality, bulk pricing, fast delivery.
Need a large order quote? Contact us for trade pricing.