Aerospace & Defense Ducting Market Report 2026

The aerospace & defense ducting market size has grown strongly in recent years. It will grow from $5.81 billion in 2025 to $6.1 billion in 2026 at a compound annual growth rate (CAGR) of 5.1%. The growth in the historic period can be attributed to increased use of stainless-steel and titanium ducts to meet high-temperature and high-pressure performance requirements, rising demand for ventilation and environmental control system enhancements in commercial and defense aircraft, adoption of composite ducting to reduce overall aircraft weight and improve fuel efficiency, growth in military vehicle and aircraft production driving demand for durable alloy and nickel ducts, expansion of MRO activities supporting replacement of worn or corroded ducting components.

The aerospace & defense ducting market size is expected to see steady growth in the next few years. It will grow to $7.38 billion in 2030 at a compound annual growth rate (CAGR) of 4.9%. The growth in the forecast period can be attributed to growing adoption of advanced composite materials for lightweight and corrosion-resistant ducting solutions, rising aircraft production rates driven by commercial fleet expansion and backlog fulfillment, increasing integration of next-generation ECSS requiring higher-performance ducting designs, expanding defense modernization programs boosting demand for specialized ducting in unmanned and hypersonic platforms, higher focus on ducting systems that support noise reduction and improved cabin environmental efficiency. Major trends in the forecast period include increased adoption of lightweight composite ducting for fuel efficiency, rising demand for high-temperature resistant duct materials in advanced aircraft, growth in custom-engineered ducting for next-generation propulsion systems, expansion of noise-reduction and thermal-management duct designs, increased use of corrosion-resistant alloy ducts in military platforms.

The rise in defense expenditure is expected to propel the growth of the aerospace and defense ducting market going forward. Defense expenditure refers to the amount of money allocated by governments for military purposes, such as maintaining and modernizing armed forces, developing new weapons and technologies, and covering operational costs. The increasing focus on enhancing aircraft performance, reducing emissions, and improving fuel efficiency is driving the adoption of advanced ducting materials and designs. This demand is directly influenced by defense expenditure and the need for high-performance aircraft systems. For instance, in April 2024, according to a report published by the Stockholm International Peace Research Institute (SIPRI), a Sweden-based international research institute, global military spending reached $2.443 trillion in 2023, marking a 6.8% increase in real terms compared to 2022. Therefore, the rise in defense expenditure is driving the growth of the aerospace and defense ducting market.

Major companies operating in the aerospace and defense ducting market are focusing on developing innovative products, such as high-performance thermoplastic composite materials, to meet the growing demand for advanced airflow and fluid management solutions in modern aircraft and defense systems. A high-performance thermoplastic composite material combines thermoplastic polymers with reinforcing fibers to provide exceptional strength, thermal resistance, and chemical stability while remaining lightweight and durable, enabling advanced aerospace components with improved performance and reduced weight. For instance, in September 2024, Toray Advanced Composites, a Netherlands-based provider of advanced material technology, announced the launch of Toray Cetex TC1130 PESU thermoplastic composite material. It is a high-performance material specifically designed for aircraft interior applications. This material offers significant advantages in lightweight construction, sustainability, and full recyclability, along with excellent fire, smoke, and toxicity performance, impact resistance, and toughness for demanding aerospace uses.

In January 2024, Rangsons Aerospace, an India-based company involved in manufacturing aerospace ducting or tubes and related fluid-conveyance systems, partnered with Boeing to strengthen global aerospace supply chains. The partnership aims to enhance the reliability of Boeing’s aviation supply chain by leveraging Rangsons Aerospace’s advanced manufacturing capabilities for aircraft fluid conveyance assemblies, fostering innovation, and expanding India’s role in global aerospace production. Boeing is a US-based aircraft maker.

Major companies operating in the aerospace & defense ducting market are Arrowhead Products, AIM Aerospace Inc., Eaton Corporation Plc., EnCore Aerospace, Senior plc, Exotic Metals Forming LLC, Meggitt PLC, Unison Industries LLC, GKN plc, Stelia Aerospace, ITT Aerospace, PFW Aerospace AG, Triumph Group, Zodiac Aerospace, Saint-Gobain Performance Plastics, Titeflex Aerospace, Flexfab Horizons International, Parker Hannifin, Hutchinson Aerospace, Safran, Collins Aerospace, Honeywell Aerospace, GE Aviation, Rolls-Royce, Pratt & Whitney, BAE Systems, Lockheed Martin, Boeing, Airbus, Northrop Grumman, General Dynamics, Raytheon Technologies, L3Harris Technologies.

North America was the largest region in the aerospace and defense ducting market in 2025. Asia-Pacific is expected to be the fastest-growing region in the aerospace and defense ducting market report during the forecast period. The regions covered in the aerospace & defense ducting market report are Asia-Pacific, South East Asia, Western Europe, Eastern Europe, North America, South America, Middle East, Africa.

Note that the outlook for this market is being affected by rapid changes in trade relations and tariffs globally. The report will be updated prior to delivery to reflect the latest status, including revised forecasts and quantified impact analysis. The report’s Recommendations and Conclusions sections will be updated to give strategies for entities dealing with the fast-moving international environment.

Tariffs on metals such as titanium, stainless steel, and nickel, as well as composite raw materials, have raised production costs and slowed supply chains for aerospace and defense ducting manufacturers, particularly in North America, Europe, and Asia-Pacific. High-pressure and rigid duct segments are most affected due to their dependence on precision-grade metals. Despite increased costs, tariffs have also encouraged domestic sourcing, stimulated regional material-processing capabilities, and led to greater investment in local manufacturing to reduce reliance on imported ducting materials.

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Aerospace and defense ducting refers to specialized tubing or channels utilized for the transfer of air, gases, and liquids within aircraft, spacecraft, or military vehicles. These ducting systems are essential for regulating temperature, providing ventilation, controlling humidity, and reducing noise, thereby playing a critical role in the overall performance of an aircraft.

The primary types of ducts used in aerospace and defense ducting include rigid, semi-rigid, and flexible options. Rigid ducts have a fixed shape and are typically constructed from materials such as aluminum, stainless steel, or composites. Different materials, such as titanium, stainless steel, nickel alloy, and composites, are used to manufacture rigid ducts, and these are applied in various aircraft types, including commercial aircraft, regional aircraft, general aviation, helicopters, and military aircraft. Rigid ducts are suitable for applications at both high and low pressures.

The countries covered in the aerospace & defense ducting market report are Australia, Brazil, China, France, Germany, India, Indonesia, Japan, Taiwan, Russia, South Korea, UK, USA, Canada, Italy, Spain.

The aerospace and defense ducting market consists of the sale of stainless-steel ducts, titanium ducts, alloy ducts, nickel ducts, and composite ducts. Values in this market are ‘factory gate’ values, that is the value of goods sold by the manufacturers or creators of the goods, whether to other entities (including downstream manufacturers, wholesalers, distributors, and retailers) or directly to end customers. The value of goods in this market includes related services sold by the creators of the goods.

The market value is defined as the revenues that enterprises gain from the sale of goods and/or services within the specified market and geography through sales, grants, or donations in terms of the currency (in USD unless otherwise specified).

The revenues for a specified geography are consumption values that are revenues generated by organizations in the specified geography within the market, irrespective of where they are produced. It does not include revenues from resales along the supply chain, either further along the supply chain or as part of other products.

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