Established 2007
Specialised Solutions Across Diverse Markets
From critical infrastructure to precision healthcare facilities, ARLO Express Sheetmetals delivers tailored sheet metal solutions that meet the unique demands of every industry sector.
Your Sector - Our Expertise
We work across a number of sectors and understand there is no one-size-fits-all solution. Therefore, we adapt our products and services to suit the specific requirements of each installation.
Civil Projects
We deliver civil‑grade metalwork and engineered solutions for roads, bridges, water assets and public facilities: ducting, pile-liners and culvert. Leveraging our Spiro System spiral ducting alongside precision‑fabricated steel and aluminium, we supply accurate, corrosion‑resistant components with full QA documentation, protective coatings and AS/NZS compliance to keep programs moving and reduce costs.
Key Capabilities
Design, detailing and value engineering
Custom Ducting
Laser cutting, folding, rolling
Spiro System spiral ducting
AS/NZS certified welding procedures
In-house duct insulation fitting
Typical Applications
Piles for roads, bridges and gantry structures
Pump stations and treatment plants
Tunnel, carpark and station ventilation
Projects of National Significance
ARLO Express Sheetmetals can support ultra-large, national projects such as Te Kaha Stadium or the NZ International Convention Centre. These scale projects, beyond the scope and capabilities of most ducting companies, are within our ability due to our multi-location manufacturing facilities and our project-focused approach to manufacturing, such as our Integrated Project Control process.

Key Capabilities
Multi-location manufacturing capacity for ultra-large projects
Integrated Project Control process for program and cost certainty
Design for manufacture, detailing and value engineering
AS/NZS certified welding and QA documentation with full traceability
Spiro System spiral ducting for large-scale ventilation systems
SwiftSteel pile-liners and culvert for civil and infrastructure works
Corrosion-resistant finishes and protective coatings for long-term durability
Typical Applications
National infrastructure builds: stadiums, convention centres, transport hubs
Major roads, bridges and tunnel projects
Ventilation for tunnels, stations, carparks and other public facilities
Structural piling liners for foundations and gantry structures
Engineered steel and aluminium components for complex civil works
Commercial Projects
We support builders, HVAC contractors, and facility owners with engineered duct systems and architectural metalwork for offices, retail, healthcare, and education facilities. Combining value-driven design, precision fabrication, and the Spiro System for spiral ducting, we deliver accurate, durable components with QA documentation, protective finishes, and AS/NZS compliance, keeping fit-outs on program and reducing costs.
Key Capabilities
Design for manufacture, detailing and BIM
Laser cutting, folding, and rolling
Stainless, aluminium, steel welding
Spiro System spiral ducting
Custom Ducting
In-house duct insulation fitting
Typical Applications
HVAC spiral duct and fittings
Pile liners – non-sacrificial or sacrificial
Residential
We partner with builders, architects and HVAC suppliers to deliver custom metalwork and efficient HVAC for new homes and renovations. Using the Spiro System for neat, quiet spiral ducting alongside precision‑fabricated steel, aluminium and stainless, we supply accurate, corrosion‑resistant components with AS/NZS compliance, protective finishes and clear documentation, keeping projects on program and lifting fit‑out quality.
Key Capabilities
Site measure and detailing
Laser cutting, folding, rolling
Certified welding and QA
Spiro System spiral ducting
SwiftSteel pile liners
In-house duct insulation fitting
Typical Applications
HVAC spiral duct and fittings
Structural piling liners for foundations and groundworks
Rural & Agriculture
We support farmers, horticulture and rural contractors with rugged, corrosion‑resistant metalwork and efficient ventilation for sheds, dairies, packhouses and processing areas. Using precision fabrication in steel, stainless and aluminium, plus the Spiro System for spiral ducting, we deliver accurate components with AS/NZS compliance, protective finishes and clear documentation—built to handle weather, wash‑downs and heavy use.
Key Capabilities
Laser cutting, folding, rolling
Certified welding, QA traceability
Hot dip galvanising, protective coatings
Spiro System spiral ducting
SwiftSteel culvert and pile liners
Typical Applications
Barn, silo and shed ventilation
Dairy, effluent and water assets
Groundworks and slope/slip retention
Healthcare
We support hospitals, clinics and labs with hygienic stainless-steel fabrication and engineered duct systems. Using the Spiro System for clean, efficient spiral ducting alongside precision‑made metalwork, we deliver accurate, AS/NZS‑compliant components with QA documentation and protective finishes—supporting infection control, uptime and program certainty.
Key Capabilities
Hygienic stainless-steel fabrication
Laser cutting, folding, rolling
AS/NZS welding, QA traceability
Precision fabrication for sensitive equipment
Custom Ducting
In-house duct insulation fitting
Typical Applications
Theatres and ICU ventilation
Labs and cleanroom ducting
Adaptive Solutions for Every Industry
Our comprehensive capabilities allow us to adapt our processes, materials, and expertise to meet the specific requirements of each market sector. From precision medical components to heavy-duty agricultural installations, we have the knowledge and equipment to deliver excellence.
18+
Years Experience
500+
Projects Completed
100+
Team Members
5
Market Sectors
Custom Design & Engineering
Our in-house engineering team works closely with clients to develop custom solutions that meet specific industry requirements and regulations.
Quality Assurance & Compliance
Rigorous quality control processes ensure all products meet industry standards and regulatory requirements for each specific market sector.
Project Management Excellence
Dedicated project managers ensure seamless coordination from design through delivery, keeping projects on schedule and within budget.
Ready to Discuss Your Market-Specific Requirements?
Our industry specialists are ready to provide expert consultation and develop customised solutions that meet your sector's unique challenges and regulations.
