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Heavy-Duty Below Ground Bollards – Permanent Concrete-In Safety Posts

Price range: $70.40 through $267.30 inc. GST

A sturdy, cylindrical steel post designed for permanent, high-integrity security applications where maximum anti-vehicle impact resistance is paramount. Hot-dipped galvanised and powder-coated in high-visibility safety yellow, these bollards provide ultimate protection for perimeter security, loading dock segregation, and general traffic management in commercial and industrial environments.

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SKU: BBG Category: Product ID: 20084

Description

Maximum Security & Impact Resistance with Below Ground Bollards

When surface-mounted protection isn’t enough, you need the structural integrity of below ground bollards. Designed for high-risk environments, these heavy-duty steel posts are engineered to be permanently concreted into the ground, providing a level of rigidity and stopping power that standard bolt-down alternatives simply cannot match.

Ideal for critical asset protection and preventing vehicle incursions, the extended length of the post allows for a deep, secure footing. This “root-fixed” installation anchors the bollard into the foundation itself, making below ground bollards the superior choice for safeguarding storefronts against ram raids, protecting fuel pumps, or securing perimeter boundaries.

Ultimate Structural Strength

The secret to the performance of below ground bollards lies beneath the surface. By burying a significant portion of the steel tube deeply in a concrete footing, the ground itself reinforces the bollard against heavy collisions.

Impact Absorption: The force of a vehicle strike is distributed directly into the concrete foundation, rather than relying on sheer strength of surface-level anchor bolts.

Permanent Solution: Once set, these below ground bollards become a permanent, immovable fixture of your site’s infrastructure, offering robust peace of mind for decades.

Dual-Layer Corrosion Defence

We refuse to compromise on longevity. Because these posts sit beneath the surface, superior weatherproofing is mandatory:

Core Protection: The steel is heavily treated with hot-dipped galvanisation to prevent rust and corrosion from the inside out—an absolutely crucial step for below ground bollards sitting in damp soil or wet concrete.

High Visibility: Finished in a vibrant Safety Yellow powder coat, ensuring maximum visual warning for drivers and pedestrians while resisting chipping and UV weathering.

Versatile Sizing for Every Risk Level

From delineating pedestrian zones to stopping heavy transport vehicles, we stock a range of diameters to suit your specific security needs:

63mm & 90mm: Perfect for pedestrian safety, shopping centre trolley bays, and light traffic control.

140mm & 165mm: Heavy-duty below ground bollards designed for active loading docks, major building protection, and high-traffic commercial thoroughfares.

Ideal Applications

Our concrete-in below ground bollards are the industry standard for permanent, high-security installations:

  • Ram Raid Protection: Secure retail shopfronts, glass entryways, and ATMs.
  • Critical Infrastructure: Protect fuel bowsers, electrical transformers, and fire hydrants from accidental strikes.
  • Perimeter Security: Define hard boundaries for car dealerships, schools, and government facilities.
  • Traffic Control: Create permanent, impenetrable exclusion zones in public car parks and private driveways.

Additional information

Weight N/A
Dimensions N/A
Diameter

63mm, 90mm, 140mm, 165mm


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Total Protection. From the Ground Up.

A truly safe environment requires a 360-degree approach. It’s about managing the risk you can see with high-vis apparel, and controlling the risks you can’t with robust physical barriers and traffic management solutions.

MAD Safety delivers the complete package. We equip your facility with the hardware to separate man from machine, and your workforce with the gear to withstand the daily grind. We don’t just supply products; we build the peace of mind that comes from knowing every angle is covered.

MAD Safety
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Address

Head Office
153 Mercer Street
Geelong VIC 3220

Warehouse
3 Holmes Street
North Geelong VIC 3215

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