Fixed Bollards NZ: FERN360 In-Ground & Surface-Mount Range | ESS NZ

Understanding Fixed Bollard Technology and Its Role in Modern Security

Fixed bollards are one of the most reliable and cost-effective tools in perimeter security and traffic management. Whether you're protecting a retail storefront, a commercial car park, a pedestrian zone, or critical infrastructure, a correctly specified fixed bollard provides a permanent, low-maintenance barrier that deters vehicle intrusion and defines access boundaries with authority.

FERN360 has developed a comprehensive fixed bollard range purpose-built for New Zealand conditions — from high-grade stainless steel in-ground models rated to IP68, through to galvanised and powder-coated surface-mount options available in a full spectrum of colours. This guide covers the complete FERN360 fixed bollard range available through Essential Security Supplies NZ, including installation types, material options, and key specifications to help you select the right bollard for your project.

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FERN360 Fixed Bollard Range Overview

The FERN360 fixed bollard range is divided into three primary categories based on installation method and material: in-ground stainless steel, surface-mounted stainless steel, and galvanised or powder-coated in-ground and surface-mount models. Within these categories, you'll also find retractable, removable, and key-lock variants that add operational flexibility without compromising security.

In-Ground Stainless Steel Fixed Bollards

The in-ground stainless steel range is FERN360's premium fixed bollard offering. These bollards are manufactured from SUS316 or 304-grade stainless steel and are designed for permanent installation where maximum durability and a clean aesthetic are required.

Key models in this category include:

• FGES-FB6-168-6 — 304 stainless steel, 168mm diameter, 600mm above ground, 300mm underground depth, IP68 rated, 40kg. Made to Order. View our product
• FGES-FB6-219-6 — 304 stainless steel, 219mm diameter, 600mm above ground, 300mm underground depth, IP68 rated, 50kg. Made to Order. View our product
• FPES-FB750-RT114-SS — SUS316 stainless steel, 114mm diameter, 750mm above ground, 875mm into ground, manually retractable with purpose-made lifting key. View our product

The FGES series bollards are IP68 waterproof rated, making them suitable for environments exposed to heavy rainfall, flooding risk, or regular wash-down — a critical consideration for many New Zealand coastal and industrial sites. Both FGES models are Made to Order items; lead times should be factored into project planning.

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Surface-Mounted Stainless Steel Fixed Bollards

Where core drilling or in-ground installation is not feasible — such as on existing concrete slabs, basement car parks, or heritage surfaces — FERN360's surface-mounted stainless steel bollards provide a robust alternative. These models use a 200mm diameter base plate secured with optional stainless steel concrete screws.

• FPES-FB750-SM114-SS — SUS316 stainless steel, 114mm diameter, 750mm above ground, 200mm diameter foot, optional SS concrete screws. View our product
• FPES-FB750-RM114-SS — SUS316 stainless steel, 114mm diameter, 750mm above ground, 200mm diameter foot, removable and can be padlocked (padlock not included). View our product
• FPES-FB750-RMK114-SS — SUS316 stainless steel, 114mm diameter, 750mm above ground, key lock removable. View our product

The removable and key-lock variants are particularly well-suited to applications where access needs to be controlled at certain times — for example, loading docks, after-hours pedestrian zones, or shared driveways. The key-lock model (FPES-FB750-RMK114-SS) provides an additional layer of security over the standard padlock-compatible removable model.

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Galvanised and Powder-Coated Fixed Bollards

For projects where budget efficiency and colour customisation are priorities, FERN360's galvanised range delivers excellent value. Available in both in-ground and surface-mount configurations, these bollards can be supplied in a raw galvanised finish or powder coated in a wide range of colours — from high-visibility yellow to brand-matched corporate colours.

• FPES-FB (In-ground) — Galvanised or powder coated, 114mm to 165mm diameter, 750mm or 1m above ground, 450mm to 500mm below ground. View our product
• FPES-FB (Surface Mount) — Galvanised or powder coated, 115mm to 165mm diameter, 750mm or 1m above ground. View our product

Powder coat colour options include beige, black, blue, brown, green, grey, orange, pink, red, violet, yellow, and white — making it straightforward to match site signage, line marking, or corporate branding requirements.

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Chain Eyelet Accessory

FERN360 also offers a chain eyelet accessory (FPES-FB-CE) that can be added to bollards across the range to create a chained perimeter — further enhancing security and crowd control capability. View our product

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Product Specifications

Specification	Detail
Material options	304 stainless steel (FGES series), SUS316 stainless steel (FPES-SS series), galvanised steel (FPES-G series)
Diameter range	114mm to 219mm depending on model
Above-ground height	600mm (FGES series), 750mm (FPES-SS series), 750mm or 1m (galvanised series)
Below-ground / underground depth	300mm (FGES series), 875mm (FPES-FB750-RT114-SS), 450mm to 500mm (galvanised in-ground series)
Base plate (surface mount models)	200mm diameter foot
IP rating	IP68 (FGES series); not specified for FPES series
Operating temperature	-35°C to +75°C (FGES series)
Wall thickness	6mm (FGES series)
Weight range	25kg (FPES series), 40kg (FGES-FB6-168-6), 50kg (FGES-FB6-219-6)
Finish options	Brushed stainless steel, galvanised, or powder coated (12 colour options)
Locking mechanism	Padlock compatible (RM series), key lock (RMK series), lifting key retractable (RT series)
Supply notes	FGES series are Made to Order — allow additional lead time. FPES series available from stock (confirm with ESS NZ).

For full model-specific data and current availability, view our product range or contact the Essential Security Supplies NZ team directly.

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Choosing the Right Fixed Bollard for Your Application

Selecting the correct bollard comes down to four key factors: installation environment, required security level, aesthetic requirements, and operational flexibility.

Installation Environment

In-ground bollards provide the highest level of impact resistance and are the preferred choice for new builds or sites where ground works are already planned. Surface-mount models are ideal for retrofits on existing concrete or where ground penetration is restricted. For coastal or high-moisture environments, SUS316 stainless steel is recommended over galvanised finishes due to its superior corrosion resistance — a particularly relevant consideration across many New Zealand regions.

Security Level and Traffic Management

Permanent fixed bollards (non-removable) are best suited to locations where vehicle access is never required — pedestrian plazas, building facades, and utility protection zones. Removable and retractable models suit locations where occasional vehicle access is needed, such as loading zones, emergency access routes, or shared driveways. The key-lock model adds a further layer of access control where unauthorised removal must be prevented.

For guidance on bollard selection for vehicle impact resistance and security ratings, refer to the New Zealand Security Association (NZSA) and relevant AS/NZS standards applicable to your project type.

Aesthetic and Colour Requirements

Stainless steel bollards deliver a premium, contemporary finish suited to commercial and civic environments. Galvanised bollards with powder coating offer the greatest flexibility for colour-matching to site signage, line marking, or brand identity — available in 12 standard colours through the FERN360 range.

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Why Choose FERN360 Fixed Bollards from Essential Security Supplies NZ

Essential Security Supplies NZ is a specialist wholesale supplier of commercial security hardware, with deep expertise in bollard specification and installation support for New Zealand projects. The FERN360 range is stocked and available for trade and commercial customers, with technical support available to assist with model selection, site assessment, and project planning.

Whether you're specifying a single bollard for a retail fitout or a full perimeter installation for a commercial or industrial site, the FERN360 fixed bollard range provides a solution at every price point and performance level. View our product range to explore the full FERN360 bollard catalogue.