Aerospace Composites Market Size, Share, and Growth Forecast 2026 - 2033

The global aerospace composites market size is expected to be valued at US$ 11.8 billion in 2026 and is projected to reach US$ 20.3 billion, growing at a CAGR of 8.1% between 2026 and 2033.

Record commercial aircraft order backlogs, rising defense budgets, and accelerating UAV and space vehicle programs are boosting the growth of the market. Composites deliver high strength-to-weight ratios that directly support lower fuel consumption and lifecycle operating costs, a priority for both commercial airlines and defense agencies.

Boeing and Airbus combined backlogs exceed 14,000 aircraft, sustaining composite demand across the commercial aerospace supply chain for years. At the same time, growing UAV deployment and next-generation spacecraft programs are opening new composite-intensive application categories throughout the forecast period.

Drivers - Record Commercial Aircraft Production Backlogs Sustaining Composite Demand

Commercial aviation is the major end-user for aerospace composites. Modern narrow-body and wide-body aircraft use composites for a substantial portion of their structural weight, including fuselage panels, wings, nacelles, and empennages. Record order backlogs at both major OEMs are supporting long-term composite procurement requirements and providing the supply chain with strong demand visibility.

As of early 2025, Airbus held a backlog of over 8,600 aircraft and Boeing had over 5,600 aircraft on order, according to their respective investor communications. The Boeing 787 Dreamliner uses composites for around 50% of its structural weight and has a high carbon fiber content across its primary structures.

The Airbus A350 uses composites for about 53% of its airframe. Toray Industries, a major carbon fiber producer, supplies materials for both programs under long-term procurement arrangements. Hexcel Corporation and Solvay SA have reported year-over-year growth in aerospace composite deliveries consistent with increasing OEM production rates.

OEM production rate increases are expected to translate into higher composite procurement volumes through 2033. Suppliers with long-term supply agreements and certified material qualification status are positioned to capture a substantial share of the market.

Rising Defense Spending and Next-Generation Military Aircraft Programs

Defense aerospace spending is increasing across major economies, driving procurement of composite-intensive combat aircraft, military transport platforms, and unmanned systems. Modern military aircraft prioritize advanced composite structures for weight reduction, durability, aerodynamic performance, and stealth-related requirements, making composites an important material category for defense programs.

Global defense spending reached a record US$ 2.9 trillion in 2023, according to Stockholm International Peace Research Institute (SIPRI) data, with military aerospace procurement representing an important portion of defense investment. The U.S. Department of Defense (DoD)'s Next Generation Air Dominance (NGAD) program and the B-21 Raider are both composite-intensive platforms progressing through development and procurement activities.

Europe's Future Combat Air System (FCAS), a joint program involving France, Germany, and Spain, is supporting composite R&D investment at Airbus Defence and Space and Dassault Aviation. Japan's F-X next-generation fighter program is also advancing composite-intensive airframe development.

Defense aerospace programs are expected to sustain multi-year composite demand cycles across commercial aviation fluctuations. Growing requirements for stealth, weight reduction, durability, and UAV capabilities are further driving the demand for advanced composites.

Restraints - High Cost of Carbon Fiber and Advanced Composite Manufacturing

Carbon fiber composites carry a price premium that limits adoption in cost-sensitive aircraft segments. The manufacturing process, including prepreg layup, autoclave curing, and non-destructive inspection, requires specialized facilities, skilled labor, and rigorous quality certification. These cost factors create barriers for smaller aerospace manufacturers and constrain composite penetration into general aviation platforms.

Industrial-grade carbon fiber costs between US$ 15 and 25 per kilogram, while aerospace-grade carbon fiber ranges from US$ 30 to 100+ per kilogram depending on specification, based on industry data reported by CompositesWorld.

Autoclave curing facilities require capital investments exceeding US$ 10 million for production-scale units. These economics limit broader composite airframe adoption primarily to high-value commercial and military programs where lifecycle fuel savings and performance benefits support the upfront material and manufacturing premium.

As out-of-autoclave (OOA) manufacturing technologies scale further and carbon fiber production becomes more cost-efficient, cost barriers are projected to moderate. Until then, high material, processing, and certification costs are likely to constrain composite penetration in price-sensitive aerospace segments.

Complex Certification and Regulatory Approval Processes

Aerospace composites require to meet stringent airworthiness certification requirements before deployment in commercial aircraft. Regulatory bodies demand extensive material qualification testing, structural validation, and damage tolerance demonstrations. New composite materials or manufacturing processes can require certification programs spanning several years, slowing technology adoption and creating entry barriers for innovative material suppliers.

The Federal Aviation Administration (FAA)'s Advisory Circular AC 20-107B provides guidance for composite aircraft structure certification and addresses comprehensive testing related to fatigue, impact damage, environmental effects, and structural performance. The European Union Aviation Safety Agency (EASA) maintains similarly rigorous composite structure certification requirements under CS-25. Each new material or manufacturing process qualification can represent a substantial investment and several years of development before commercial revenue is generated.

Lengthy certification timelines slow the introduction of next-generation composite materials and constrain the speed at which innovations in resin systems, fiber formats, and manufacturing processes reach the commercial aerospace market.

Opportunities - High Demand for Ceramic Fiber Composites for Engine & Propulsion Applications

Ceramic matrix composites (CMCs) are gaining adoption in aircraft engine hot-section components where polymer matrix composites cannot withstand operating temperatures. CMCs enable engine components to operate at significantly higher temperatures than conventional metal components while reducing component weight and cooling requirements. These performance advantages are supporting increasing demand for CMCs in propulsion systems and creating opportunities for suppliers with qualified manufacturing capabilities.

GE Aerospace's LEAP and GE9X engines use CMC components in selected hot-section applications, including combustion and turbine components, representing important commercial deployments of ceramic composites in jet engines. GE Aerospace has reported that CMC components provide substantial weight and temperature-performance advantages compared with conventional metal alternatives.

The U.S. Air Force Research Laboratory (AFRL) has funded multiple CMC development programs targeting high-temperature aerospace and hypersonic vehicle applications. Safran SA and Rolls-Royce are also investing in CMC manufacturing capabilities for next-generation engine programs.

CMC technology is reaching an important commercialization stage. Producers that establish certified CMC manufacturing capabilities are positioned to capture premium engine component supply opportunities across commercial and military propulsion markets through 2033.

UAV and Spacecraft Composite Demand

Unmanned aerial vehicles and spacecraft represent rapidly expanding application categories for aerospace composites. UAVs, from military surveillance drones to commercial delivery platforms, use lightweight composite airframes to increase endurance, payload capacity, and structural efficiency. The commercial space sector's rapid expansion is also creating demand for composite launch vehicle structures, spacecraft components, and thermal protection systems.

The U.S. Federal Aviation Administration (FAA) reported over 860,000 registered drones in the U.S. as of 2024, reflecting the expanding installed base of unmanned aircraft. SpaceX's Starship relies primarily on stainless-steel structures, while composite materials are used in selected components and supporting systems. NASA's Artemis program and Space Launch System (SLS) incorporate composite materials in selected structural and propulsion-related applications.

Defense UAV programs including General Atomics' MQ-9 Reaper and Northrop Grumman's RQ-4 Global Hawk incorporate substantial composite structures. Boeing's MQ-25 Stingray, a carrier-based autonomous refueling aircraft, also leverages advanced composite materials in its airframe.

UAV and space vehicle composite demand is expanding from a smaller base but at structurally higher rates than traditional commercial aviation. Manufacturers aligned with these platforms are positioned to access some of the fastest-growing composite demand pools in the aerospace industry.

Fiber Type Insights

Carbon fiber composites represent the dominant fiber type segment, holding around 69% share of the aerospace composites market in 2026. Carbon fiber's high stiffness-to-weight and strength-to-weight ratios make it a preferred material for primary aircraft structures, including fuselage sections, wing skins, and empennages.

The Boeing 787 and Airbus A350 use carbon fiber composites extensively across their primary structures. According to industry estimates, Toray Industries holds a significant share of the global aerospace carbon fiber supply. Long-term supply agreements between fiber producers and OEMs reinforce carbon fiber's established position across commercial and military aerospace applications.

Ceramic fiber composites are the fastest-growing fiber type, expanding at an 8% CAGR through the forecast period. Their adoption in jet engine hot-section applications, including combustors and turbine shrouds, is expanding as ceramic matrix composite (CMC) manufacturing capabilities mature. Unlike carbon or glass fiber composites, ceramic fibers and CMC systems enable operation at temperatures exceeding 1,200°C, supporting higher-temperature propulsion applications where conventional polymer matrix composites are unsuitable. Defense hypersonic programs are further investing in high-temperature ceramic composite technologies, supporting segmental growth.

Matrix Type Insights

Polymer matrix is the leading segment, holding around 72% share of the aerospace composites market in 2026, supported by the extensive use of epoxy-based thermoset systems in primary aircraft structures, established aerospace certification, proven processing methods, and compatibility with automated fiber placement (AFP) manufacturing systems. Hexcel Corporation's HexPly epoxy prepreg systems and Solvay's CYCOM high-temperature thermoset series are qualified across major commercial aerospace programs. Thermoplastic PMCs are also gaining market share, supported by faster processing cycles, weldability, impact resistance, and recyclability potential.

Ceramic matrix is the fastest-growing segment, driven by increasing demand for high-temperature materials in jet engine hot-section components and hypersonic vehicle applications. CMCs offer higher temperature capability and lower weight than conventional metal components, supporting their adoption in advanced propulsion systems.

Application Insights

Exterior components are the leading segment, holding around 58% share of the aerospace composites market in 2026, supported by extensive composite use in wing skins, fuselage panels, fairings, nacelles, and control surfaces across commercial and military aircraft. The structural and aerodynamic requirements of these components favor advanced carbon fiber and resin systems that provide high strength, stiffness, corrosion resistance, and weight savings. Airbus's A220 uses composite materials in its wing and empennage structures, while Boeing's 777X features a large composite wing.

Engine & propulsion components represent the fastest-growing application segment, driven by increasing adoption of ceramic matrix composites (CMCs) in jet engine hot sections and advanced thermal protection systems for hypersonic vehicles. The growing emphasis on higher operating temperatures, weight reduction, and propulsion efficiency is supporting increased use of advanced composite materials across commercial and military engine programs.

Aircraft Type Insights

Commercial aircraft are expected to dominate the market while holding around 48% share in 2026, supported by strong aircraft production backlogs, increasing composite content per airframe, and fleet renewal programs replacing aging aluminum-intensive aircraft with newer composite-intensive platforms. Airbus's A320neo family and Boeing's 737 MAX incorporate composite materials across multiple structural and non-structural components, while wide-body programs such as the 787 and A350 have substantially higher composite content.

UAVs are the fastest-growing aircraft type segment, driven by expanding defense drone procurement, increasing deployment of unmanned systems, and rising development of commercial UAV and eVTOL platforms. Lightweight composite airframes support higher endurance, payload capacity, structural efficiency, and range, making composites well suited to next-generation unmanned and advanced air mobility platforms. Commercial eVTOL developers, including Joby Aviation and Archer Aviation, are developing composite-intensive airframes to meet weight, structural performance, and certification requirements.

North America Aerospace Composites Market Trends and Insights

North America is expected to lead the global aerospace composites market with around 36.5% share in 2026. The region’s leadership is supported by a dense concentration of commercial aircraft OEMs, leading defense aerospace programs, and a mature Tier-1 composite supply chain. Rising U.S. defense spending and increasing commercial aircraft production rates are supporting strong composite demand across structural, propulsion, and interior applications. Expanding space launch and spacecraft programs from companies such as SpaceX and Boeing are adding further demand for advanced composite materials and components.

U.S. Aerospace Composites Market Size

The U.S. aerospace composites market is estimated at US$ 3.8 billion in 2026. Boeing's 787 and 777X programs, supported by production activities in Washington state, are major domestic drivers of composite consumption. Northrop Grumman's B-21 Raider and Lockheed Martin's F-35 production programs are supporting military composite procurement, while the U.S. Department of Defense's FY2025 budget includes substantial funding for aircraft procurement, reinforcing demand across the defense aerospace supply chain.

Europe Aerospace Composites Market Trends and Insights

Europe is projected to hold nearly 28% share of the aerospace composites market in 2026. Airbus production activities across Hamburg, Toulouse, and other European facilities, combined with defense programs such as FCAS and Eurodrone, are supporting sustained demand for composite materials and aerostructures. European nations are also increasing defense spending in response to changing security requirements, supporting composite-intensive military aircraft and unmanned systems programs across Germany, France, and the U.K.

Germany Aerospace Composites Market Size

Germany's aerospace composites market is anticipated to be valued at US$ 870 million in 2026. Airbus's Hamburg facility, which handles A320 family final assembly and produces major aerostructure components, represents an important source of regional composite demand. Germany's participation in the FCAS program and the Eurodrone project is also supporting composite R&D and manufacturing investment through companies including Airbus Defence and Space and MT Aerospace.

U.K. Aerospace Composites Market Size

The U.K. aerospace composites market is estimated at US$ 680 million in 2026. GKN Aerospace's composite manufacturing facilities, including sites in Bristol and the Isle of Wight, supply major aerostructures for Airbus programs, including the A350. Rolls-Royce's engine programs use advanced composite materials in selected components, while development of next-generation propulsion technologies is supporting continued investment in advanced composites and CMCs. The U.K.'s Aerospace Technology Institute (ATI) is also co-funding composite manufacturing and materials technology programs with government support.

East Asia Aerospace Composites Market Trends and Insights

East Asia represents the fastest-growing market, expanding at an 8.5% CAGR through 2033. China's COMAC C919 program and development of the C929 are supporting growth in domestic composite manufacturing and procurement. Japan's established role in Boeing's aerospace supply chain and South Korea's expanding defense aerospace sector are adding further regional demand. Growing defense production and aerospace manufacturing capabilities are also accelerating investment in composite materials and components.

China Aerospace Composites Market Size

China's aerospace composites market is estimated at US$ 1.45 billion in 2026. COMAC's C919 incorporates composite materials across multiple structural and non-structural components, while the C929 program is targeting significantly higher composite content as development progresses.

China's AVIC Composite Corporation and other domestic suppliers are expanding carbon fiber, prepreg, and structural composite manufacturing capabilities under broader aerospace supply chain localization initiatives, supporting reduced dependence on imported advanced composite materials.

Middle East & Africa Aerospace Composites Market Trends and Insights

The Middle East & Africa (MEA) represents an emerging market for aerospace composites. GCC countries, particularly Saudi Arabia and the UAE, are investing in aerospace manufacturing and MRO capabilities through initiatives such as Saudi Vision 2030 and the UAE's aerospace development programs. Strata Manufacturing in Abu Dhabi, a Tier-1 aerospace supplier, produces composite aerostructures for major Airbus programs, including the A350.

Defense procurement by GCC nations of advanced combat aircraft is generating additional demand for composite components, maintenance, repair, and upgrade activities. South Africa's aerospace sector, including Denel Aeronautics, maintains composite manufacturing and engineering capabilities serving regional defense and aerospace applications.

Latin America Aerospace Composites Market Trends and Insights

In Latin America, Brazil is the dominant aerospace composites market, anchored by Embraer's E-Jet E2 family and KC-390 Millennium military transport aircraft. Embraer's aircraft programs use composite materials across the empennage, winglet, fairing, and other structural and secondary applications.

Embraer's eVTOL subsidiary, Eve Air Mobility, is also advancing electric aircraft development, supporting future demand for lightweight composite structures. Mexico's aerospace manufacturing cluster in Querétaro, which includes aerostructure and component manufacturing operations for companies such as Safran and Bombardier, represents another important regional center for aerospace composite production.

The global aerospace composites market is moderately consolidated at the top tier, with major companies such as Toray Industries, Inc., Hexcel Corporation, Solvay SA (Syensqo), Teijin Limited, Mitsubishi Chemical Group Corporation, and SGL Carbon SE holding strong positions across advanced composite materials and aerospace applications.

These companies compete through broad material qualification, advanced manufacturing capabilities, global production networks, and certified supply relationships with Boeing, Airbus, and defense contractors. Long-term supply agreements and approved material systems create strong entry barriers.

Key Industry Developments

• February 2025: Hexcel Corporation announced a long-term supply agreement extension with Airbus to supply HexPly carbon fiber prepreg systems for the A350 XWB program, covering production deliveries through 2030 and supporting Airbus's target of a 12-aircraft-per-month production rate by 2028.
• August 2025: GE Aerospace confirmed expanded CMC component production at its Asheville, North Carolina facility, targeting a 30% increase in ceramic matrix composite output for the LEAP-1A and LEAP-1B engines servicing Airbus A320neo and Boeing 737 MAX programs.
• January 2026: Toray Industries broke ground on a new aerospace-grade carbon fiber production line in South Carolina, adding 3,000 metric tons/year of T800/T1100 grade capacity targeting Boeing 787 and next-generation defense program supply requirements.