Australia Air Duct Market Size, Share and Forecast Trends - Growth Analysis and Outlook Report (2026-2035)

Key Market Trends and Insights

• Victoria dominated the market in 2025 and is projected to grow at a CAGR of 6.2% over the forecast period.
• By type, fiberglass is expected to grow at a CAGR of 6.2% over the forecast period.
• By shape, the round category is projected to witness a CAGR of 6% over the forecast period.

Market Size & Forecast

• Market Size in 2025: AUD 244.56 million
• Projected Market Size in 2035: AUD 417.74 million
• CAGR from 2026 to 2035: 5.50%
• Fastest-Growing Regional Market: Victoria

Investments in infrastructure development to produce energy-efficient buildings are increasing, as is the awareness about indoor air quality. This has led to the adoption of more effective ductwork. The trend towards creating low-leak ducts, which are thermally insulated, is strengthening the demand for high-quality materials to improve the efficiency of ductwork. Further, with continuous renovation initiatives in existing buildings, the demand for duct system replacements is driving market growth.

Additionally, the Australia air duct market is recording remarkable growth momentum, mostly due to innovations in HVAC systems within residential buildings, construction activities, and increasing emphasis on indoor air quality. Some of the major factors behind this growth trend include increased demand for smart, energy-efficient air-ducted air conditioning systems, which ensure maximum comfort and a reduction in energy costs due to inverter technology and zoning capability. Manufacturers are developing innovative HVAC systems with advanced air purifying capabilities, among other technologies.

Furthermore, in terms of product innovation, companies are combining improved refrigerant efficiency with advanced airflow design, along with flexible installation solutions suited for compact households in Australia. Panasonic's launch of its R32 NX Series Splittable Ducted System in Australia in November 2025 clearly reflects current industry trends.

Recent Developments

November 2025 - Coway Launched the Airmega 350 Air Purifier in Australia

The Airmega 350 was launched by Coway in Australia using the technology of HyperVortex filtration and monitoring. The innovation helped boost the performance of air ducts, thus leading to the development of the Australia air duct market amid increasing needs for advanced HVAC solutions with integrated ducts.

October 2025 - Direct Air Launched the Plenum Box in Australia

The Direct Air company developed a plenum box to improve zoning and airflow management of ducted HVAC solutions. It helped save on energy and contributed to more widespread use of ducting solutions with better performance characteristics.

August 2025 - LG Launched the AI-Powered Multi V i in Australia

LG Electronics presented a new generation of Multi V i HVAC systems in Australia, featuring advanced AI technologies and smart airflow management. Such an innovative HVAC system helped boost the development of ducted HVAC solutions and foster further expansion of the Australia air duct market.

April 2024 - Unico Launched the Small-Duct HVAC Solution in Australia

UNICO released a small-duct HVAC system in Australia for compact and retrofit applications, improving installation flexibility and airflow efficiency. The solution supported renovation activity and increased the adoption of modern duct-based HVAC systems.

Key Drivers and Trends

Energy Efficiency and Thermal Optimization Driving Advanced Duct Innovation

Increasing preference for energy-efficient HVAC infrastructure and enhanced thermal insulation systems is creating a strong demand in the Australia air duct market for products that are more durable, less energy-intensive, and have better-managed airflow systems. These factors result in manufacturers and constructors increasing the usage of more efficient air duct technology for commercial building purposes. For instance, at BEX Asia 2025 in September 2025, Durkee demonstrated advanced air duct and thermal insulation systems, highlighting its energy-efficient HVAC performance and promoting efficiency-based developments within the industry.

Demand for Flexible, Space-Saving Duct Systems Accelerating Fabric Duct Adoption

The rising demand for ductwork with flexible designs and limited space installations is an emerging trend boosting the growth of the Australia air duct market, driven by the increased use of fabric air ducts that offer greater flexibility and improved airflow uniformity. The increasing architectural restrictions, along with increasing renovations, are expected to boost the need for lighter-weight ducts with improved flow capacity and ease of installation. The trend further amplifies the greater use of alternative duct material, reducing structural limitations while providing better performance results. For instance, in September 2025, DuctSox introduced OvalSox to address low-clearance HVAC installation challenges with improved flexibility and efficient air distribution systems.

Rising Focus on Indoor Air Quality and Maintenance Efficiency Boosting Duct Cleaning Solutions

The growing importance of air quality indoors and HVAC efficiency is boosting the demand for advanced duct cleaning systems that help enhance airflow efficiency, save energy consumption, and increase HVAC longevity. Maintenance services are gaining popularity in office buildings as they help achieve greater reliability of operation and ensure hygienic conditions. These aspects will increase the use of services-oriented approaches in duct systems management. In February 2026, DuctPro Systems presented a line of advanced equipment for air duct cleaning while targeting contemporary contractors.

Urban Space Constraints Driving Compact and High-Efficiency Duct System Development

Innovations in the design of slim duct systems, which maximize available space while guaranteeing effective airflows within the system, are being encouraged by the growing need for compact and efficient HVAC units in urban contexts. Space restrictions in contemporary houses and offices are promoting the use of streamlined duct systems, which are easier to install. The development in the Australia air duct market is expected to support faster installation of HVAC equipment, in accordance with sustainable development goals. For instance, in August 2025, LG produced a new slim duct system designed to improve installation efficiency and HVAC performance in modern buildings.

Digital HVAC Design and Simulation Adoption Enhancing Duct Engineering Precision

The increasing adoption of computerized HVAC designing technology is contributing to the use of simulation-driven duct engineering to optimize airflow performance and avoid inefficiency in system operation before actual implementation. The latest modeling technologies make it possible to achieve improved results when designing a duct system, facilitating efficient energy management and cost reduction in modern HVAC systems. This rising trend in the Australia air duct market is expected to contribute to the growing importance of software-based planning in the modern construction industry. For instance, in March 2026, SimulationHub released a duct system design solution based on CFD simulations.

Australia Air Duct Market Share

By type, galvanized steel witnesses high demand due to durability and high-strength fabrication

The increase in demand for robust, corrosion-resistant, and high-strength duct material is resulting in increased adoption of galvanized steel in the HVAC systems used by the commercial and industrial infrastructure. The robust structure, efficient life cycle performance, and capability to reduce leakage have made it an optimal choice in ventilation networks. The increasing adoption of advanced fabrication techniques, such as laser welding, by manufacturers is anticipated to drive market growth. For example, the planned introduction of Quick-Fit laser-welded ducting by Nordfab in July 2025 across Australia and New Zealand is expected to enhance material strength and efficiency, contributing to material-driven growth in the Australia air duct market.

Fiberglass ducts are becoming necessary in the HVAC sector due to the growing emphasis on hygienic practices, energy-efficient ventilation systems, and air quality. Fiberglass ducts are highly preferred in situations requiring better insulation, reduced noise level, and controlled performance in terms of airflow. Increasing focus on the cleanliness of ducts and the efficiency of HVAC systems is adding to maintenance-based adoption of new materials for ducts, thereby supporting the Australia air duct market growth. For instance, in December 2025, Action Air Duct underlined the need for professional duct cleaning to ensure indoor air quality.

By shape, round ducts show notable growth owing to the energy-efficient airflow optimization driving adoption

The growing emphasis on HVAC energy efficiency and airflow effectiveness drives the uptake of round duct systems. Round ducts are increasingly favored in residential and commercial installations due to their superior airflow efficiency, reduced pressure losses, and suitability for achieving optimal air circulation through long duct runs. The duct systems are becoming increasingly compatible with the current HVAC systems to enhance the performance and sustainability benefits associated with the systems. For example, in October 2025, Fujitsu General added more R32 ducted products to its portfolio, reaffirming the need to adopt efficient duct geometries, redefining the Australia air duct market dynamics.

On the other hand, the growing demand for efficient ventilation systems with enhanced capacity and compact dimensions increases the uptake of square and rectangular duct systems. The ability of such duct systems to incorporate efficiently into ceilings, walls, and architectural installations makes them popular among commercial projects. Investors are increasing manufacturing capacity to enhance efficiency and productivity in the face of rising installation demand. For example, in April 2025, Pike Street Capital made investments in Superior Duct Fabrication.

By application, the residential category observes considerable uptake driven by the rising home HVAC installation and retrofit demand

Residential applications amass considerable revenue in the Australia air duct market owing to the increased need for efficient home temperature control systems, resulting in a surging adoption of air duct installation and replacement among residents. The growing number of urban houses, coupled with renovation activities in the residential sector, is making residents invest in ducted HVAC systems to improve airflow and efficiency. Home temperature control equipment is increasingly being adopted in existing housing stock, driven by rising installation and renovation activities in the residential sector. Residential air duct installation services were introduced in October 2025 by Big Easy AC & Heating, which reflects the growing demand for structurally sound ventilation system installation.

The Australia air duct market witnesses high demand for industrial applications. Increased investment in industrial infrastructure and the implementation of strict ventilation standards in workplaces are factors contributing to the growing need for high-quality air duct systems. Industries are adopting large-scale airflow systems to ensure they are able to efficiently ventilate their manufacturing processes. Manufacturers are investing heavily in fabrication technology to be able to handle large-scale projects. For instance, Origin Ductworks offered industrial ducting services in February 2026 to satisfy the ventilation needs of enterprises operating in severe environments.

Australia Air Duct Market Regional Analysis

By region, Victoria leads the market growth owing to the ongoing expansion of commercial construction and efficient HVAC installation, driving duct system adoption.

In Victoria, the need for improved duct fasteners and supports is being driven by increased commercial building construction and a growing emphasis on properly installing HVAC systems. Contractors are investing in advanced assembly technologies to speed up duct construction and ensure structural dependability. This is resulting in the faster adoption of HVAC systems in commercial infrastructure projects, accelerating adoption in the Australia air duct market. For instance, in November 2023, for example, TAP collaborated with Ducts Cleats to improve the efficiency of their duct fasteners, highlighting the continuous improvement in installation processes and structured HVAC system adoption in Victoria's urban construction segment.

The Australian Capital Territory accounts for a significant share of the Australia air duct market. The increasing development of infrastructure and rising construction of institutional buildings are leading to the surging demand for efficient HVAC ventilation systems across the Australian Capital Territory. Growing constructions of government offices, research facilities, and public service buildings are prompting the adoption of HVAC systems with better air distribution capabilities. The suppliers of HVAC components and duct systems, like Nordfab, Ductmakers, and Partner Pacific Pty Ltd, are increasingly offering efficient duct systems and ventilation solutions to address modern building needs.

Competitive Landscape

Major Australia air duct market players are turning their attention towards innovating their products and materials to improve the efficiency, durability, and insulation capability of ducts. Initiatives are being taken by market participants to create lightweight, corrosion-resistant, and low-leakage ducts. Companies are also concentrating on making their ducts compatible with smart airflow control. This is expected to help them gain more popularity among consumers by making these products energy-efficient and more effective.

Moreover, many air duct companies in Australia are expanding their market presence through better network distribution and partnering with HVAC contractors and builders. Customized ducts according to space limitations, retrofit requirements, and energy efficiency regulations have become an important area of focus for manufacturers. In addition, companies are also improving the installation and maintenance capabilities of their products to further reduce life-cycle costs.

Key Players

Airpak Sheet Metal Pty Ltd

Airpak Sheet Metal Pty Ltd is a specialist manufacturer and supplier of HVAC ducting and sheet metal solutions serving construction and industrial sectors. The company, established with its headquarters in Australia, focuses on delivering customized air distribution systems and precision-engineered duct components for diverse infrastructure projects.

Nordfab

Nordfab is a global provider of quick-fit ducting systems designed for industrial ventilation, dust collection, and HVAC applications. Established in 1973 with a strong international presence and headquartered in Denmark, Europe, the company offers modular duct solutions that enhance installation efficiency and system flexibility.

Ductmakers

Ductmakers is an Australia-based manufacturer, established in 1996, that specializes in high-quality HVAC ductwork and related accessories for commercial and residential projects. The company is a leading firm operating in the Australia air duct market as the company focuses on efficient production capabilities and tailored duct solutions to meet evolving building and ventilation requirements.

Partner Pacific Pty Ltd

Partner Pacific Pty Ltd is a diversified HVAC and building services supplier offering a range of ducting and airflow management products. Established in the year 2008 and headquartered locally in Melbourne, Australia, the company supports infrastructure and construction projects with reliable ventilation and duct system solutions.

Other key players in the market include Spiral Duct Australia, among others.

Key Highlights of the Australia Air Duct Market Report

• Historical performance analysis with accurate forecasts, enabling assessment of long-term market evolution and demand trends.
• Insights into product innovations, including advanced duct materials, energy-efficient designs, and smart HVAC-integrated airflow solutions shaping industry advancement.
• In-depth competitive landscape profiling of leading domestic and international manufacturers, highlighting strategies, product portfolios, and technological developments.
• Regional analysis identifying emerging hotspots across residential, commercial, and industrial construction-driven demand centers.
• Investment-focused outlook supported by data-driven insights on infrastructure growth, retrofit activity, and HVAC modernization opportunities.

Why Choose Expert Market Research?

• Trusted insights backed by extensive primary research and validated industry data sources
• Actionable intelligence designed to support strategic planning and investment decisions
• Comprehensive region-wise and product-specific analysis for precise market understanding

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