Aircraft Insulation Market Report 2026

The aircraft insulation market size has grown strongly in recent years. It will grow from $9.37 billion in 2025 to $10.17 billion in 2026 at a compound annual growth rate (CAGR) of 8.4%. The growth in the historic period can be attributed to growing use of thermal insulation to protect passengers and crew from extreme altitude temperatures, rising demand for acoustic and anti-vibration insulation to improve cabin comfort, increased regulatory focus on fire-resistant insulation materials enhancing aircraft safety, expansion of aircraft production driving consumption of foam- and composite-based insulation, adoption of lightweight insulation materials such as cellulose and natural fibers to reduce aircraft weight.

The aircraft insulation market size is expected to see strong growth in the next few years. It will grow to $14.03 billion in 2030 at a compound annual growth rate (CAGR) of 8.4%. The growth in the forecast period can be attributed to anticipated rise in next-generation aircraft requiring advanced multi-functional insulation solutions, increasing adoption of eco-efficient and recyclable insulation materials in aviation, growing demand for high-performance ceramic and metal composite insulation for improved durability, expansion of global fleet modernization boosting replacement and retrofit insulation needs, technological advancements enabling insulation materials with enhanced thermal, acoustic, and fire-resistant properties. Major trends in the forecast period include growing use of lightweight composite insulation, increasing adoption of multi-functional insulation materials, rising demand for advanced fire-resistant insulation solutions, expanding use of thermal-acoustic hybrid insulation, development of next-generation vibration-damping materials.

The increase in demand for helicopters is expected to propel the growth of the aircraft insulation market going forward. A helicopter is an aircraft with large spinning blades on top that allow it to hover in the air and move vertically. Helicopters are seeing increased demand due to the need for versatile aerial transportation and specialized services, prompting manufacturers and operators to expand fleets for commercial, medical, and defense applications. Aircraft insulation supports this demand by improving cabin comfort, noise reduction, and thermal efficiency, making helicopters more reliable and attractive for various operations. For instance, in January 2025, according to Airbus, a France-based aircraft manufacturer, Airbus Helicopters recorded an order intake in 2024 with unit growth approaching 10%, marking the second consecutive year of near-double-digit expansion. Therefore, the increase in demand for helicopters is driving the growth of the aircraft insulation market.

Major companies operating in the aircraft electrical systems market are focusing on leveraging innovative monitoring technologies, such as next-generation insulation monitoring devices, to enhance safety, reliability, and operational efficiency in high-voltage systems. Next-generation insulation monitoring devices use advanced sensors and diagnostic algorithms to detect insulation faults, prevent electrical failures, and extend the lifespan of high-voltage components, ensuring safer and more efficient aircraft operations. For instance, in March 2025, Sensata Technologies Holding plc, a US-based electronics and sensor company, launched the next-gen SIM200 insulation monitoring device designed for advanced safety monitoring in high-voltage aircraft systems. Developed to meet the increasing demand for reliable and intelligent electrical system management in modern aerospace applications, the device provides early fault detection and continuous monitoring while minimizing system downtime and maintenance costs. The technology leverages Sensata’s expertise in sensor development and high-precision electronics, enabling aircraft electrical systems that are safer, more reliable, and technologically advanced than conventional alternatives.

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 strengthen its innovation capabilities and drive 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 company that provides aircraft insulation.

Major companies operating in the aircraft insulation market are BASF SE, AVS Industries Limited Liability Company, Minnesota Mining and Manufacturing Company, Duracote Corporation, Boyd Corporation, DuPont de Nemours Inc., Rogers Corporation, Elmelin Ltd., Evonik Industries AG, Johns Manville, Hutchinson SA, Polymer Technologies Inc., Lamart Corporation, Safran S.A, Triumph Group Inc., Transdigm Group Inc., Zotefoams plc, Esterline Technologies Corporation, Zodiac Aerospace, Armacell International S.A., Unifrax I LLC, Cabot Corporation, Knauf Insulation, Owens Corning, Saint-Gobain S.A., Aeroflex Industries Limited, Autex Industries Ltd., Cellofoam North America Inc., Insul-Therm International Inc., Pacor Inc., Thermal Control Products.

North America was the largest region in the aircraft insulation market in 2025. Asia-Pacific is expected to be the fastest-growing region in the forecast period. The regions covered in the aircraft 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 are influencing the aircraft insulation market by increasing the cost of raw materials such as fiberglass, ceramic composites, foamed plastics, and specialty fire-resistant materials sourced from global suppliers, leading to higher production and integration costs for OEMs and tier-1 manufacturers. Regions with strong aerospace manufacturing hubs, including North America, Europe, and Asia-Pacific, face the greatest impact, especially in segments such as thermal insulation, acoustic insulation, and fire-resistant composites. While tariffs may disrupt supply chains and slow adoption, they also encourage domestic sourcing, stimulate local material innovation, and strengthen regional manufacturing capabilities, partially offsetting long-term risks.

The aircraft insulation market research report is one of a series of new reports that provides aircraft insulation market statistics, including aircraft insulation industry global market size, regional shares, competitors with an aircraft insulation market share, detailed aircraft insulation market segments, market trends and opportunities, and any further data you may need to thrive in the aircraft insulation industry. This aircraft 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.

Aircraft insulation serves a critical role in enhancing safety and comfort levels in aircraft. It is particularly essential for protecting the crew and passengers from the frigid temperatures experienced at higher altitudes and also helps mitigate engine noise, ensuring a safer and more comfortable environment.

The primary types of aircraft insulation include thermal insulation, acoustic and vibration insulation, and electrical insulation. Thermal insulation involves the use of materials to transfer heat between components in thermal contact. Different aircraft platforms, including fixed-wing, rotary-wing, and unmanned aerial vehicles, utilize various materials for insulation purposes, such as foamed plastics, fiberglass, mineral wool, and ceramic-based materials. The applications of aircraft insulation extend to airframe and propulsion systems, addressing the acoustic, anti-vibration, thermal, fire-resistant, and electrical insulation requirements.

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

The aircraft insulation market consists of sales of cellulose, natural fibers, polystyrene, melamine foams, metal composites, and ceramic composites. 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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