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

Maximum Stopping Power & Permanent Ground Anchoring

For high-risk perimeters and heavy vehicle corridors, surface-mounted posts often lack the structural leverage required to stop an impact. Our In-Ground Steel Bollards are engineered to be core-drilled or excavated and set directly into solid concrete footings, delivering uncompromising resistance against deliberate ram-raids and heavy industrial collisions.

By embedding an extended section of the steel column deep into the ground, vehicle impact forces are dissipated throughout the surrounding slab rather than stressing mechanical surface anchors. Once backfilled and set, they create an immovable, long-term barrier that permanently safeguards your premises.

Hot-Dip Galvanised for Direct Concrete & Soil Contact

Steel encased in wet concrete or moist sub-base soil faces aggressive corrosion risks if not protected properly. Every below-ground post is fully submerged in molten zinc after fabrication to achieve complete hot-dip galvanisation.

• Internal & Sub-Surface Sealing: The protective zinc coating seals the inside bore and the embedded steel tail, preventing premature rust below grade where you can’t inspect it.
• Heavy Industrial Longevity: Built to withstand ground-level moisture, routine washdowns, and coastal salt air across long service lives.

Durable Safety Yellow Architectural Coating

Preventing an impact before it occurs starts with high-contrast visibility on site. Each post features a tough, baked safety yellow powder coat applied directly over the galvanised steel.

• Day & Night Deterrence: Alerts forklift operators, transport drivers, and passenger vehicles to high-risk zones, loading docks, and pedestrian walkways well in advance.
• UV & Chip Resistant: Formulated to resist premature fading, peeling, and chipping in harsh Australian commercial conditions.

Diameter Selection & Common Site Uses

• 63mm & 90mm Diameters: Ideal for public car park walkways, retail trolley bays, and separating foot traffic from passenger vehicles without obstructing sightlines.
• 140mm & 165mm Diameters: Heavy-gauge defense for distribution centres, busy freight loading docks, warehouse roller shutter tracks, and main sub-station entries.
• Anti-Ram Raid Defense: Essential perimeter protection for commercial glass shopfronts, banking hubs, car showrooms, and automated teller machines (ATMs).
• Hazard & Asset Protection: Hard isolation boundaries around gas meters, fuel storage tanks, electrical kiosks, and fire hydrant booster sets.