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In-Ground Bollards

Secure your site with Steelmark’s heavy-duty in ground bollards—the ultimate choice for permanent perimeter protection, traffic control, and structural safety. Designed for deep installation into concrete footings, our in ground bollards offer exceptional strength, stability, and impact resistance, making them ideal for high-risk areas and long-term safety infrastructure.

Manufactured from thick-wall steel and hot-dip galvanised for corrosion resistance, these bollards are available in a range of sizes, finishes (including powder coated and stainless steel), and configurations. Perfect for loading docks, asset protection, pedestrian safety zones, and car parks, our bollards are engineered to comply with Australian safety standards and ensure your assets stay protected.

Steelmark also provides installation guides, expert advice, and fast delivery Australia-wide to support efficient project execution.

Frequently Asked Questions

In ground bollards are installed by embedding the bollard post into a concrete footing below ground. Here’s a summary:

  1. Excavate a hole to the required depth (typically 300–500mm depending on the bollard size).

  2. Place the bollard into the hole and ensure correct height and alignment.

  3. Fill the hole with concrete and allow it to cure (usually 24–48 hours).

  4. Optional: Cap the top, or paint/coat the bollard if required.

For full details, see our In Ground Bollards Installation Guide.

The typical embedment depth for in ground bollards is:

  • 300mm to 600mm, depending on height and intended impact resistance.
    High-security or ram-raid protection bollards may require deeper footing or reinforced cages.

In ground bollards provide permanent vehicle control, making them ideal for:

  • Asset protection

  • Preventing unauthorised access

  • Enhancing pedestrian safety

  • Protecting building perimeters and entrances

They’re a durable, long-term solution where frequent removal isn’t required.

Permanent (in ground) bollards are best suited for:

  • High-traffic or high-impact zones

  • Areas requiring year-round protection

  • Sites where visual deterrence and physical strength are both priorities

They offer the highest level of structural stability, with minimal ongoing maintenance and no risk of displacement.