Established 2007
Steel Ducting
Manufacture
and Installation
ARLO Express Sheetmetals delivers world-class air-conditioning ductwork, metal fabrication, and installation across New Zealand and Australia. Trusted by major commercial and industrial clients for complex, high-profile projects - and off-the-shelf supplier for local HVAC contractors.
Australasia’s Premier Steel Duct, Pile Liner and Culvert Manufacturer.
From design to installation, we deliver comprehensive sheet metal solutions for commercial and industrial applications. With our state-of-the-art manufacturing facilities, we specialise in high-capacity production of custom rectangular ducting in galvanised, stainless steel and aluminium, along with advanced SPIRO® spiral duct systems, durable pile liners, and robust SwiftSteel™ culverts. Our expert teams combine cutting-edge technology with decades of experience to ensure quick turnaround times without compromising on quality, safety, or precision—delivering reliable solutions that meet the demanding requirements of Australasia's most challenging projects.
Our Core Services
We are specialists in sheet metal fabrication, custom manufacturing, and professional installation services across commercial and industrial sectors.

The SPIRO® System
Advanced spiral ductwork system offering superior performance, structural strength, and installation efficiency for commercial HVAC applications.
High efficiency
Quick installation
Superior strength

Ducting Solutions
Comprehensive range of rectangular, spiral, and flexible ductwork manufactured to the highest standards in our three manufacturing facilities.
Custom sizes
Multiple materials
Fast turnaround

Accessories
Complete range of HVAC accessories including dampers, grilles, diffusers, and connection fittings for total system integration.
Extensive range
Quality assured
Technical support

SwiftSteel Culvert
Heavy-duty corrugated steel culvert systems engineered for stormwater management, drainage, and infrastructure applications.
Durable construction
Easy installation
Long lifespan

SwiftSteel Pile Liners
Precision-engineered steel pile liners providing structural support and corrosion protection for foundation and marine applications.
Corrosion resistant
Structural integrity
Custom dimensions

Custom Manufacturing
State-of-the-art 2400m² facility with latest technology for precision fabrication of custom ductwork and sheet metal components.
CAD Design
CNC Fabrication
Fast Turnaround
Featured Case Studies
Explore a few of our successful project deliveries.



Associations & Certifications
Proud members of leading industry associations, committed to the highest standards of safety, quality, and professional excellence.

