Aerospace Insulation Market Report 2026

The aerospace insulation market size has grown strongly in recent years. It will grow from $9.23 billion in 2025 to $10.09 billion in 2026 at a compound annual growth rate (CAGR) of 9.3%. The growth in the historic period can be attributed to growing use of thermal and acoustic insulation to enhance cabin comfort in commercial aircraft, rising regulatory emphasis on fire-resistant insulation materials for aircraft safety, expansion of aircraft production increasing demand for moisture-barrier insulation solutions, adoption of advanced insulation to maintain stable operating temperatures in engines and avionics, increased reliance on lightweight insulation materials to support overall aircraft weight reduction.

The aerospace insulation market size is expected to see strong growth in the next few years. It will grow to $13.83 billion in 2030 at a compound annual growth rate (CAGR) of 8.2%. The growth in the forecast period can be attributed to anticipated rise in next-generation aircraft designs requiring high-performance insulation systems, growing demand for insulation materials with enhanced mechanical protection and flexural strength, increasing adoption of eco-efficient and recyclable insulation products in aerospace applications, expansion of global air travel driving new aircraft deliveries and associated insulation needs, advancements in insulation material science enabling improved durability and thermal efficiency. Major trends in the forecast period include increasing adoption of high-performance thermal insulation materials, growing use of moisture-resistant and fire-resistant insulation solutions, rising integration of lightweight multifunctional insulation systems, advancements in acoustic and vibration dampening technologies, expanding application of next-generation electrical insulation in aerospace systems.

The increase in aircraft manufacturing is expected to propel the growth of the aerospace insulation market. Aviation offers a rapid global transportation network, supporting economic growth, job creation, and the expansion of international trade and tourism. Rising passenger and freight air transport demand, along with strong demand for new aircraft, has heightened competition among aircraft manufacturers. As a result of this growth, companies have expanded their presence in the aerospace industry. For instance, in January 2024, according to Airbus, a Netherlands-based aircraft manufacturer, the company delivered 735 commercial aircraft in 2023, representing an 11% increase compared to 2022. Therefore, the rise in aircraft manufacturing and deliveries will drive the growth of the aerospace insulation market.

Major companies operating in the aerospace insulation market are developing advanced products, such as ultra-light, low-carbon aerogel insulation materials, to enhance thermal efficiency, reduce overall weight, and minimize environmental impact in aerospace applications. Ultra-light, low-carbon aerogel insulation materials are highly advanced insulating solutions designed to deliver superior thermal performance while being lightweight and environmentally friendly. For example, in January 2023, Aerogel Core Ltd., a UK-based manufacturer of ultralight materials, introduced graphene-based aerogels. These graphene-based aerogels are ultra-light, low-carbon insulation materials used for soundproofing and heat shielding in the aerospace and automotive industries. This material is not only lightweight but also offers exceptional acoustic properties and thermal insulation performance.

In November 2023, ALTANA AG, a Germany-based chemicals company, acquired Von Roll Holding AG for an undisclosed amount. Through this acquisition, ALTANA AG aims to enhance its innovation capabilities and accelerate growth in the electromobility and renewable energy sectors by leveraging Von Roll’s advanced insulation and high-voltage technologies. Von Roll Holding AG is a Switzerland-based industrial company that provides aerospace insulation.

Major companies operating in the aerospace insulation market are BASF SE, AVS Industries Inc., 3M Company, Duracote Corporation, Boyd Corporation, Rogers Corporation, E. I. du Pont de Nemours and Company, Elmelin Ltd., Evonik Industries AG, Johns Manville Corporation, Hutchinson SA, Polymer Technologies Inc., Orcon Aerospace Inc., ThermoDyne Inc., UPF Corporation, Triumph Group Inc., Zotefoams plc, Zodiac Aerospace SAS, Morgan Advanced Materials plc, TransDigm Group Incorporated, PPG Aerospace a business unit of PPG Industries Inc., Unifrax I LLC, Armacell International S.A., Hi-Temp Insulation Inc., Insul-Therm International Inc., Thermal Control Products Inc., Thermal Structures Inc.

North America was the largest region in the aerospace insulation market in 2025. Asia-Pacific is expected to be the fastest-growing region in the aerospace insulation market share during the forecast period. The regions covered in the aerospace insulation 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 insulation materials, specialty foams, fiberglass, and advanced ceramic components have increased manufacturing costs and disrupted sourcing within the aerospace insulation market. These impacts are most pronounced in thermal and acoustic insulation segments and in regions reliant on imported high-performance materials, particularly Asia-Pacific and Europe. While tariffs create challenges through price volatility and longer lead times, they also encourage regional manufacturing, material innovation, and diversification of the supply base, offering some long-term strategic benefits.

The aerospace insulation market research report is one of a series of new reports that provides aerospace insulation market statistics, including aerospace insulation industry global market size, regional shares, competitors with a aerospace insulation market share, detailed aerospace insulation market segments, market trends and opportunities, and any further data you may need to thrive in the aerospace insulation industry. This aerospace insulation market research report delivers a complete perspective of everything you need, with an in-depth analysis of the current and future scenario of the industry.

Aerospace insulation encompasses specialized physical and chemical products, including precision particles, strategically utilized throughout aircraft for purposes such as noise reduction, heat or cold insulation, and moisture barrier reduction. This insulation is designed to exhibit specific physical characteristics, durability, and dimensional configurations essential for maintaining consistent operating temperatures in aerospace applications.

The primary types of aerospace insulation products include thermal, acoustic, vibration, and electric insulation. Thermal insulation involves the use of lightweight fiberglass, insulation, and thin-film bagging material applied to the entire fuselage of the aircraft. Materials such as foamed plastics, ceramics, fiberglass, and mineral wood are employed in the insulation process, strategically placed near the engine and within the airframe. Aerospace insulation materials find applications in various aircraft types, including commercial aircraft, military aircraft, and helicopters.

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

The aerospace insulation market consists of sales of aerospace insulation used for mechanical protection and flexural strength. 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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