The spacing between bollards is a key factor in ensuring effective vehicle restriction, pedestrian safety, and compliance with UK accessibility guidelines. Getting the spacing right prevents unauthorised vehicle access while still allowing safe and convenient movement for pedestrians, wheelchairs, and pushchairs.
For most vehicle security and access control applications, bollards are typically spaced 1.2 to 1.5 metres apart (centre-to-centre). This is widely accepted as the optimal range to stop cars and vans from passing through gaps, while maintaining clear pedestrian access. It also aligns with best practice for inclusive design, helping sites remain accessible without compromising safety.
In areas such as car parks, industrial estates, service yards, and driveways, this spacing provides a strong balance between protection and usability. However, spacing can vary depending on the level of risk:
It’s also important to consider factors such as vehicle size, turning circles, pedestrian flow, and site layout when determining the final spacing. Poorly planned gaps can either restrict legitimate access or leave vulnerabilities that vehicles can exploit.
At Aremco Barriers, all of our UK-manufactured steel bollards — including fixed, removable, and retractable (telescopic) options — are designed to suit a wide range of spacing requirements. We can provide practical guidance based on your site to ensure your bollard layout is both effective and compliant with UK safety and accessibility standards, while delivering long-term performance and reliability.
