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Security Steel Doors

SAFEGUARDING YOUR SPACE

Every building has unique security demands. That's why Steelguard delivers custom steel security door solutions tailored to each project's performance requirements.

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Enduring protection, built to last

The history of security doors is intertwined with the evolution of building security and safety measures, highlighting the ongoing development of solutions designed to meet increasing security demands.

The need for doors that provide enhanced protection against forced entry, vandalism, detention cell integrity, and other security threats has driven innovations in materials and design.

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Tauranga Police Station

CBD, Tauranga

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Paremoremo Prison

Albany, Auckland

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Whangarei Police Station

CBD, Whangarei

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Auckland Zoo

Point Chevalier, Auckland

Security Doors

Security Doors

Steelguard steel security doors are designed for strength, reliability, and long-term performance. Built from robust steel, they help control access, improve safety, and resist forced entry in demanding environments.

Key features:

  • Heavy-duty steel construction

  • High resistance to forced entry

  • Durable performance in demanding environments

  • Available in multiple configurations

  • Suitable for new builds and refurbishment projects

Security Window

Security Windows

 Steelguard steel security windows are designed for environments where strength, durability, and reliable protection are essential. Built from robust steel profiles, they provide resistance against forced entry while maintaining a clean, professional appearance.

Key features:

  • Strong steel construction for enhanced security

  • Durable performance in demanding environments

  • Customisable configurations to suit project needs

  • Suitable for new builds and refurbishment projects

Security interview screen

Interview Screens

Steelguard steel interview screens provide a secure barrier for controlled interactions. They enable clear communication while maintaining separation, improving safety during interviews, consultations, and visitor interactions.

Key features:

  • Secure barrier

  • Clear visibility and communication

  • Durable performance

  • Custom configurations available

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Cells

Steelguard manufactures secure steel cell systems for custodial and correctional environments. Designed for strength and durability, they provide secure, controlled spaces for staff and occupants.

Key features:

  • Heavy-duty steel construction

  • Secure and durable design

  • Complete cell system solutions

  • Custom configurations available

  • Designed for long-term performance

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Today's Security Door Features

Advanced Materials

 

The 21st century has seen the use of advanced materials in security doors, including polycarbonate, which is known for its strength and impact resistance.

Today, security doors come in various forms to meet specific needs, including laminated glass, bullet-resistant glass, impact-resistant glass, and more. They are used in a wide range of applications, from residential properties to commercial and government buildings.

Ballistic Resistance:

 

Security doors designed to resist ballistic threats have become more prevalent, particularly in high-risk environments such as government buildings and financial institutions.

The evolution of security doors reflects the ongoing efforts to balance architectural aesthetics with the need for enhanced protection and safety in diverse environments. As security threats continue to evolve, so too will the technology and design of security doors to meet these challenges.

Using Steel

Steel is very strong and a very cost effective material, therefore it is extensively used in the security area.

Steelguard's security products are in almost all prisons in New Zealand and numerous police stations, court houses, mental health facilities, and other buildings which require high security eg. retail and datacenters.

Energy Efficiency

In addition to security considerations, there is an increasing emphasis on energy efficiency in building design. Some security doors are designed to provide both security and energy-saving benefits.

Electronic Security Integration:

Modern security doors may also incorporate electronic security features, such as sensors and alarms, to enhance overall building security.

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Tested and Approved

Orr security products are tested internally and in WSP labs. WSP helps test, engineer, and certify buildings and infrastructure projects, so you know that our security products are proven to perform in demanding real-world environments.​ We have done security work in many prisons across the country, including:

  • Auckland Prison

  • Auckland Central Remand Prison

  • Auckland Women’s Prison

  • Wiri Youth Justice Facility

  • Spring Hill Corrections Facility

  • Waikeria Prison

  • Tongariro Prison

  • Rimutaka Prison

  • Arohata Prison

  • Wellington Prison

  • Christchurch Men’s Prison

  • Otago Corrections Facility 

  • Milton Prison

  • Northland Region Corrections Facility

  • Department of Corrections – Multiple locations

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For security reasons, we choose not to provide too much detail on these projects, but please get in contact with us with any questions and enquiries. 

Our People

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With extensive experience at Steelguard, Raea is down on the factory floor, overseeing our team of welders and fabricators to ensure quality workmanship, efficiency, and safety across all projects. He has played a key role in delivering complex security project.

 

With Raea's background and leadership, he continues to influence how our team approaches fabrication today, with a focus on strength, reliability, and attention to detail in every project.

Raea

Factory Team Lead

Whangarei Police Station

“We believe the Whangarei project is the first installation of a 100% New Zealand designed and manufactured system......The high quality of manufacture, assembly, and attention to detail you consistently provide in your secure doors and windows installed on this project.”

JAMES G WYLIE

Watts & Hughes Construction

Get in touch to find out how we can help on your project

Auckland War Memorial Museum

Auckland War Memorial Museum project featuring window refurbishment

Chanel – Melbourne

For the Chanel project in Melbourne, Steelguard undertook the careful replacement of heritage windows

Holy Trinity Cathedral

Work at the Holy Trinity Cathedral project involved new work for the extension with Steelguard

North Wharf

Converted and renovated wharf buildings to leisure usage with large bi-fold doors

Newmarket Train Station

Very large automatic sliding doors provided to NewMarket Train Station project.

1 Queen Street

Steelguard worked closely with contractor Woods Glass and the architect to create this retro.

Auckland Art Gallery

Auckland Art Gallery project featuring Steelguard's fire rated windows

Auckland Domain Winter Garden

For the Auckland Domain Winter Gardens, Steelguard carried out a comprehensive refurbishment

Dilworth Building

On the Dilworth Building project, Steelguard provides ongoing phased maintenance

The French Cafe

Slimline steel sections windows and doors were added to The French Cafe building project.

High Security Windows, Doors And Steel Protection Systems

Security windows and doors need to do more than act as a visible barrier. For commercial, civic, institutional and high-risk buildings, the full system needs to consider the steel frame, glazing, fixings, cladding, hardware, opening function and level of attempted forced-entry resistance required. Traditional window security bars, window bars and steel security cladding can still play a role in some projects, but many modern buildings need a cleaner, integrated approach that protects the opening without compromising the wider design. Our team can manufacture security windows, industrial steel security doors and reinforced steel systems that align with the project’s performance requirements, while still working alongside architectural steel windows and doors or fire rated steel windows and doors where multiple safety requirements need to be considered together.

Frequently Asked Questions: Security Windows And Doors


What Are Security Windows?


Security windows are window systems designed to provide increased resistance against forced entry, vandalism, impact or unauthorised access. Depending on the project, this may involve steel frames, reinforced glazing, secure fixings, specialist hardware, window security bars or integrated steel protection systems.


Are Window Security Bars Still Used In New Zealand?


Yes, window security bars are still used in New Zealand where a visible physical barrier is suitable for the building. However, they are not the only option. Many projects now use integrated steel-framed security windows, reinforced glazing or custom steel systems where the security solution needs to sit more cleanly within the architecture.


What Is The Difference Between Security Windows And Standard Windows?


Standard windows are usually designed for weather protection, light, ventilation and everyday use. Security windows are designed with additional protection in mind, which may include stronger steel frames, secure glazing, tamper-resistant hardware, reinforced fixings or detailing that makes forced entry more difficult.


Do You Manufacture Industrial Steel Security Doors?


Yes. Steelguard manufactures industrial steel security doors for projects that require strength, durability and controlled access. These can be designed around the required size, hardware, glazing, cladding, locking arrangement and site conditions.


Can Security Windows Still Look Architectural?


Yes. Security windows do not always need to look heavy or institutional. With the right steel profile, glazing choice and detailing, high security windows can be made to suit architectural, civic, commercial and public-facing buildings while still providing a stronger level of protection than standard joinery.


What Is Steel Security Cladding Used For?


Steel security cladding can be used to strengthen or protect vulnerable areas of a door, wall, frame or opening. It is often considered where a project needs added resistance to impact, tampering, forced entry or harsh use. The best approach depends on the risk profile of the building and how the opening is expected to perform.


Do Security Doors And Windows Need To Be Custom Made?


For many commercial, institutional and high-security projects, yes. Openings, risk levels, hardware needs and building details can vary significantly, so a custom steel system is often the most practical way to achieve the required strength, fit and long-term performance.

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