Unex Aluminium Balustrades at Onehunga Primary School

UNEX provided 185LM of Hampton balustrades and a custom 3.8m stair screen, engineered to meet C5 loading and NZ Building Code standards. Designed for safety, compliance, and aesthetics, our solutions contribute to this modern, four-storey learning environment.
At Onehunga Primary School, a fresh, modern learning environment has taken shape - one that’s not just visually striking but also built for safety, durability, and long-term performance. As one of New Zealand’s tallest primary schools, its striking four-storey design combines modern aesthetics with functionality to support flexible learning environments.
UNEX contributed to this award-winning project by providing aluminium balustrade and screen solutions that prioritise safety, compliance, and style.
Designed by Jasmax and brought to life by Watts & Hughes Construction, this project showcases the power of collaboration and innovation.
UNEX’s Contribution to This Project
For this ambitious educational development, UNEX supplied 185 linear metres of Hampton Balustrades in Dulux Duratec Sandstone Grey, engineered to C5 loading standards for durability in high-traffic environments. Installed across stairways and decks, these balustrades were supported by a site-specific PS1 design to meet NZ Building Code and Ministry of Education requirements.
We also provided Leada and UniRail handrails, powder-coated to match, ensuring safe and accessible circulation throughout the site.
Adding to the project’s architectural character, UNEX delivered a bespoke 3.8m-high aluminium stair screen, powder-coated in Dulux Duralloy Champagne Kinetic. Precision-engineered from 50x75x6mm aluminium and fixed to steel for strength, the screen combines safety, durability, and a refined finish suitable for a modern educational environment.


Site-Specific Design & Engineering Expertise
At UNEX, our engineering excellence is the foundation of our commitment to serving specifiers with unparalleled support. Our dedication ensures that every balustrade and full-height privacy screen not only meets but exceeds the stringent standards of the NZ Building Code. Every solution we create is meticulously designed to redefine industry standards.
We understand that each project presents unique challenges. That’s why our team thrives on the opportunity to provide bespoke solutions tailored to your specific project requirements. Whether you require custom fixing details or innovative design adaptations, UNEX transforms your vision into reality.
Safety and Compliance in Education Projects
Safety is paramount in educational settings, and our balustrades were designed to meet stringent site-specific PS1 requirements. The C5 load rating ensures that the balustrades withstand the heavy demands of a busy school environment while adhering to the New Zealand Building Code and Ministry of Education guidelines. Our stair privacy screens were also meticulously engineered to eliminate climbing risks, addressing concerns around toe-holds and fall prevention.
Why Choose UNEX for Educational Projects?
UNEX specialises in delivering tailored solutions for complex educational projects. From high-load balustrades to custom privacy screens, we work closely with architects and specifiers to ensure our systems meet compliance standards without compromising on design. Our nationwide network of authorised fabricators ensures expert installation, providing peace of mind for every stakeholder in the process.

A Systematic, Structured Approach to Partnership
UNEX works closely with a network of partners in a structured and collaborative way. This spirit of partnership creates a unique synergy of expertise, delivering optimal results on every project.
- UNEX provides overarching design and technical expertise, ensuring compliance and innovation.
- Commercial Supply Partners offer on-site project management and labour, ensuring efficient installation with logistical advantages.
- Nationwide Coverage - No matter where your project is in New Zealand, UNEX has a Commercial Supply Partner in your region, ensuring a seamless design-to-install process.
Build with Confidence – Choose UNEX Our mission is to simplify challenges, deliver quality aluminium balustrades and screens, and provide peace of mind at every stage of the project.
Are you an architect or specifier looking for compliant, high-performance balustrade solutions? Contact us and let’s bring your vision to life.
Products used in Unex Aluminium Balustrades at Onehunga Primary School
Professionals used in Unex Aluminium Balustrades at Onehunga Primary School
More projects by UNEX Systems
About the
Professional
UNEX is your Trusted Partner in Engineered Aluminium Solutions for Secure and Stylish Outdoor Spaces.
UNEX Systems designs and supplies a wide range of high-quality aluminium products, including balustrades, privacy screens, louvres, handrails, ScreenPro heat pump covers, and the innovative TreadTech aluminium deck framing system. Delivered through a select network of authorised fabricator-installers across New Zealand, our products combine precision engineering, durability, and architectural style.
With over 40 years of experience, UNEX provides builders, specifiers, and architects with bespoke, compliant solutions and expert guidance. Our pre-engineered and site-specific systems streamline the consent and compliance process, making it easier to achieve safe, stylish, and enduring outdoor spaces for residential and commercial projects alike.
At UNEX, we partner with professionals to create outdoor spaces that are not only secure and durable but also visually striking and fully integrated with your architectural vision.
Key Benefits for Professionals:
- Pre-engineered and bespoke solutions for faster consent and compliance
- Access to BIM/Revit files, CAD drawings, and PS1 generation tools
- Nationwide network of authorised fabricators and installers
- Flexible designs, finishes, and installation options tailored to your project
Products
- Balustrades
- Handrails
- Heat Pump Covers
- Privacy Screens
- Pool Surrounds
- Deck Framing
Sectors
- Residential Homes
- Schools
- Multi-Unit Developments
- Apartment Blocks
- Sports Stadiums
- Major Commercial Developments
- Year founded1981
- ArchiPro Member since2019
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