What is a bollard and what purposes does it serve?

A bollard is a short, vertical post — typically made from steel — used to protect people, buildings, and infrastructure from vehicle impact, while also helping to control access and improve overall site security.

Bollards are widely used across a range of environments, including car parks, industrial sites, warehouses, retail areas, public spaces, and residential driveways. Their core function is to act as a physical barrier, preventing vehicles from entering restricted areas, mounting pavements, or colliding with vulnerable structures such as entrances, roller shutters, or pedestrian walkways.

What purposes do bollards serve?

1. Vehicle impact protection
Bollards are installed to protect buildings, equipment, and pedestrians from accidental or deliberate vehicle collisions. In high-risk areas, heavy-duty steel bollards can withstand repeated impacts and reduce damage.

2. Access control
They help manage where vehicles can and cannot go. For example, bollards can restrict unauthorised entry to service yards, private land, or pedestrian zones.

3. Theft prevention
On driveways or commercial sites, bollards act as a strong deterrent against vehicle theft by physically blocking cars from being driven or towed away.

4. Pedestrian safety
Bollards create clear separation between vehicles and foot traffic, helping to protect people in busy environments such as shopping areas, pavements, and public walkways.

5. Traffic management and site organisation
They can be used to define lanes, protect loading bays, or guide vehicle movement around a site.

Types of bollards

The right type depends on how often access is required and the level of security needed.

Materials and durability

Most security bollards are manufactured from heavy-duty mild steel, often hot-dip galvanised for corrosion protection and optionally powder coated for added durability and appearance. This ensures they can withstand harsh weather, daily use, and long-term exposure in UK conditions.

Where bollards are typically installed

Practical takeaway

A bollard is a simple but highly effective solution that combines safety, security, and access control. When correctly specified and installed, it provides long-term protection with minimal maintenance.

At Aremco Barriers, we manufacture UK-made steel bollards in a range of designs, built for durability, impact resistance, and reliable performance across residential, commercial, and industrial applications.