Frequently asked questions

Showing 1-6 of 6 questions in Bollards

• What is the difference between fixed, removable and automatic bollards?

  Fixed bollards stay in place permanently, removable bollards can be lifted out or unlocked, and automatic bollards rise and lower on demand. The choice depends on how often you need vehicle access.

  • Fixed: constant protection for storefronts and pedestrian areas.
  • Removable: occasional access for deliveries or events.
  • Automatic: retract hydraulically or electrically, controlled by remote, card or intercom.

  Automatic units need a pit and power, so they cost more to install. See our range of fixed, removable and automatic bollards.

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• Do automatic bollards need a deep foundation?

  Yes, automatic bollards need a concrete pit for the retracting cylinder, drainage and control equipment. Depth depends on the model, from around 0.5 m for light-duty units to over 1 m for high-security types.

  The pit also needs a drainage path so water does not collect, and ducts for power and control cables. Underground services must be checked before excavation. A site visit confirms depth and layout, so ask us about automatic bollard installation for your entrance.

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• What materials are bollards made from?

  Bollards are commonly made from galvanised or powder-coated steel, stainless steel 304 or 316, or concrete-filled steel for extra impact resistance. Stainless steel is the best match for UAE coastal humidity.

  Powder-coated galvanised steel is a practical choice inland and can be finished in safety colours. Stainless steel looks refined and resists salt air, which suits waterfront and hospitality sites. Cost rises with the grade and thickness. Compare bollard options for your site conditions.

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• How do bollards integrate with traffic lights and access control?

  Automatic bollards connect to traffic signals, loop detectors, card readers, ANPR cameras or intercoms, so they lower for authorised vehicles and rise again after passage.

  Loop detectors prevent a bollard rising under a vehicle, and traffic lights tell the driver when it is safe to cross. Emergency access can be arranged with a key switch or fire service override. Integration is planned during design so wiring is ready. Learn more about automatic bollards for controlled entrances.

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• How far apart should bollards be spaced?

  The gap must stop vehicles while still letting pedestrians, wheelchairs and prams through. A common approach is to keep spacing narrow enough that a car cannot pass between units, yet wide enough for accessible movement, and the exact figure depends on local guidance and the site risk. Spacing is a design decision, so we confirm it on site rather than applying a single number everywhere.

  Talk to us about layout for bollard installations.

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• Do stainless steel bollards rust in coastal or humid areas?

  Good quality stainless steel resists corrosion well, but salt-laden air and humidity can still cause surface staining on lower grades or poorly finished welds. Marine-grade stainless, powder-coated carbon steel or galvanised finishes are common choices near the coast. Regular washing removes salt and dust and keeps the finish looking sharp.

  Tell us where the bollards will stand and we will suggest a material suited to that exposure. Browse bollards.

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