Speed Bumps for Car Parks UK: The Complete Buyer's Guide

Car park speed bumps are one of the most effective and cost-efficient traffic calming measures available. Whether you're managing a supermarket car park, a housing estate, a hospital or an office complex — the right speed bumps slow traffic, protect pedestrians and reduce accidents.

Why Install Speed Bumps in Your Car Park?

• Pedestrian safety — reduce vehicle speeds in areas where people are walking to and from vehicles
• Reduce collisions — lower speeds mean lower-impact incidents if collisions occur
• Insurance requirements — some commercial premises insurers require speed management measures
• Legal duty of care — as a car park operator, you have a duty to maintain a reasonably safe environment
• Child safety — school and supermarket car parks present particular risks from children running between vehicles

Best Speed Bumps for Car Parks

Rubber Modular Speed Bumps (Most Popular)

Pre-formed rubber sections that bolt to the tarmac or concrete surface. The most popular choice for UK car parks because they're easy to install without a contractor, cost-effective, and can be repositioned if your layout changes.

• 75mm height — standard for most car parks, reduces speed to 15–20 mph
• 50mm height — gentler option, suitable where emergency vehicles use the car park
• Yellow/black striped — high visibility by default
• Available in 500mm sections to span any road width

Speed Cushions

Partial-width humps that allow wide vehicles (buses, emergency services) to straddle them. Suitable where emergency vehicles use the same routes as general traffic.

Speed Tables (Flat-Top Humps)

Extended flat section for use at pedestrian crossing points within car parks. The flat top creates a raised crossing surface, giving pedestrian priority.

How Many Speed Bumps Do You Need?

In a car park, speed bumps should be positioned:

• At car park entry/exit points
• At every junction within the car park
• Where pedestrian walkways cross vehicle lanes
• At intervals of 40–60m on longer straight sections

Installation Guide

1. Mark out hump position — ensure it's visible and drivers have adequate warning distance
2. Drill anchor holes through tarmac/concrete
3. Position rubber sections end-to-end across the full lane width
4. Fix with anchor bolts — minimum 4 per section
5. Add end ramps (tapered sections) on both sides for bicycle safety
6. Add advance warning signs

FAQ

How much do speed bumps cost for a car park?

Rubber modular speed bumps cost approximately £200–£600 per hump depending on the road width. A typical 2-lane car park entry point needs 2–3 sections per lane. Installation is DIY-friendly — no contractor required.

Do speed bumps need signs in a car park?

On private land there's no legal requirement for specific signage, but advance warning signs are strongly recommended to avoid damage claims from drivers and to prevent vehicle grounding incidents. Reflective "SPEED BUMP" or "ROAD HUMPS AHEAD" signs are available.

Can I install speed bumps on my private car park?

Yes. On private land, you can install speed bumps without any permits or approvals. You should notify users (tenants, employees, customers) of the new traffic calming measures.