Discover why HVAC projects run late and how stocked ducting components and smarter supply strategies can keep construction programmes on track.
In compressed construction programmes, ducting availability and local manufacturing offer major advantages. Learn how supply reliability reduces delays and cost risks on site.
How to evaluate ducting partners beyond metal supply. A guide to assess technical support, documentation, testing, and on-site services for major HVAC projects.
Modern buildings change during construction. Learn how flexible ducting systems reduce risk, support fire safety changes, and improve installation speed.
High-quality ducting impacts energy efficiency, comfort, fire safety, and lifecycle cost in commercial buildings. Learn what defines a performance ducting system and the standards to follow.
Christchurch, New Zealand We were honoured to provide the precision-engineered ductwork solutions for Te Kaha, a landmark multi-use arena designed to revitalise Christchurch’s sporting and cultural heart. Our systems support the complex HVAC infrastructure required for a venue that accommodates tens of thousands of spectators, while meeting stringent expectations around natural ventilation, indoor air quality and resilience. By integrating our high-performance air-ducting within a mechanically-efficient, future-focused building envelope, our contribution helps deliver a world-class facility that stands for durability, sustainability and community pride.
Auckland, New Zealand We were pleased to supply the air-ducting systems for the new headquarters-style facility of Orams Marine in Auckland. Located in the heart of the marine precinct, this advanced multi‐storey building complements the company’s world-class superyacht refit yard and mixed-use marine village, featuring open offices, workshops and service zones designed to support high-value marine activity. Our precision-engineered ductwork helps deliver high‐quality indoor air across varied areas—from office floors to workshop bays—while aligning with the site’s robust industrial needs and high-performance building goals.
Auckland, New Zealand We were proud to supply the air-ducting systems for Fonterra Co-operative Group’s new global headquarters in Auckland. This seven-storey, 16,000 m² building consolidates staff from multiple sites into a high-performance workplace defined by open floor plates, a central atrium and world-class sustainability features. With fully electric heating, rainwater harvesting, a high-efficiency thermal envelope and an advanced ventilation strategy, our ductwork plays a key role in achieving the building’s 5-Green Star base-build rating and readying it for even higher targets. By integrating our precision-manufactured duct systems seamlessly into the fit-out and services architecture, we supported the building’s flexible activity-based work zones and the company’s ambition for a future-proof, low-carbon and people-centric headquarters.
Auckland, New Zealand Express Sheetmetals was proud to supply the air-ducting systems for Fisher & Paykal’s new global headquarters — a landmark development that brings together the company’s people, innovation, and production under one roof. Designed for collaboration and sustainability, the building combines open, flexible workspaces with advanced mechanical systems to ensure a healthy and efficient environment. Our precision-engineered ducting supports the complex airflow requirements across office, research, and production areas, contributing to the project’s high-performance, low-carbon objectives and helping create a workplace that truly reflects Fisher & Paykal’s forward-thinking ethos.
The chic and modern addition to the University of Auckland, B507 Park West Development - Grafton campus, boasts a value of $100m+, spans 19,500m², and has five occupied levels and includes a carpark, acoustic booths, teaching spaces, clinics and offices. Express was subcontracted to Numecon Contracting to deliver the job within a tight timeframe, beginning in October 2018 and going through to February 2020. “Establishing consistent and clear communications has ensured all aspects of this job were completed with minimum fuss and maximum accuracy. The job was modelled and provided in Revit 3D and which enabled a simple and accurate translation to manufacturing requirements. This and the timely release of high-quality mechanical drawings from Numecon via Aconnex really improved the ability to plan and manufacture this project in support of the site program and ensure manufacturing was completed accurately - first time - to very high standards”, Mike Arcari – Director Production, Express Sheetmetals. Numecon notes that Express excels in responding to site demands in a timely manner, their QA and quality of install are top notch, and their can-do attitude is greatly appreciated. According to Paul O’Callaghan, Director of Numecon Contracting, Express takes the initiative to use innovative technology that significantly improves accuracy and therefore efficiency. “It was a relatively simple space-restricted project, but it had to be done fast, and the accuracy had to be there”, explains Paul. On Express, Paul had this to say, “They are a good company. They have good systems and good people.” On their relationship, “It’s construction. You’re in people's faces. You’re building things. You’re under pressure to deliver. But at the end of the day, they have the right people.” “I liken it to an old Māori proverb that goes like this: ‘He aha te mea nui o tea o? He tangata, he tangata, he tangata. It translates to: ‘It is the people, it is the people, it is the people.’ And this explains Express Sheetmetals to a tee”, Paul finishes. “Working in an environment where there was fantastic alignment and communication between the head contractor, the Numecon team, and ourselves has made this project a pleasure to complete. With stability in the build program, completeness of design and very strong on-site management of the mechanical aspects of the project, we were able to place additional emphasis on quality to ensure we met the very highest of customer expectations” , Sander Dales – Director Operations.
