Automotive Heat Shield Market Outlook 2032: Materials, Applications & Strategic Insights
The automotive heat shield market is projected to grow from USD 12.14 billion in 2025 to USD 12.68 billion by 2032, at a CAGR of 0.6%.
The automotive heat shield market is driven by the
widespread presence of ICE vehicles in China, Japan, India, and the US,
increasing demand for high-temperature-resistant shielding solutions. With EV
adoption rising, specialized heat shields made from lightweight aluminum,
composite materials, and multilayer insulation are essential to protect battery
packs and electronic components. Meanwhile, commercial vehicles rely on
steel-based heat shields for engine compartments and exhaust systems due to
their slower electrification. Additionally, the market sees growing demand for
non-acoustic heat shields in high-temperature zones and acoustic heat shields
for noise reduction in EV powertrains. To meet these evolving needs while
addressing environmental concerns, manufacturers invest in R&D to develop
eco-friendly and recyclable heat shield materials that balance performance,
durability, and sustainability.
“Passenger cars are projected to account for the largest
share of the automotive heat shield market during the forecast period.”
The passenger cars will dominate the automotive heat shield
market, driven by sustained ICE vehicle production and advancements in engine
efficiency. Automakers are integrating turbocharged and high-performance
engines that generate more heat, necessitating effective thermal management
solutions. Additionally, stricter emission regulations push manufacturers to
develop lightweight and durable heat shields to enhance fuel efficiency and
reduce carbon footprints. Automotive heat shield manufacturers such as Tenneco
Inc. (US), ElringKlinger AG (Germany), Dana Limited (US), and Carcoustics
(Germany) provide automotive heat shields to passenger car vehicle models. In
2025, Aspen Aerogels Inc. provided heat shields to Porsche for its 718 Boxster
and 718 Cayman passenger car models in Germany.
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“Double-shell heat shield is set to lead the automotive
heat shield market during the forecast period.”
The double shell heat shield holds the largest share in the
automotive heat shield market, primarily due to its effective thermal
protection in high-temperature areas such as under-bonnet and turbocharger
applications. These heat shields are designed with two metal layers, offering
improved insulation and durability. The rising demand for fuel-efficient
vehicles, increasing adoption of lightweight materials, and stricter emission
regulations are key drivers supporting the demand for double-shell heat shields
in the market. Companies such as ElringKlinger AG (Germany), Morgan Advanced
Materials (UAE), and HKO (Germany) provide double shell heat shields to key
OEMs. ElringKlinger AG offers an ElroShield M multilayer shielding solution
made of metal and insulating material. Similarly, the company offers ElroForm
multilayer and multi-material solutions for under-bonnet applications.
“North America is estimated to account for the
second-largest share of the automotive heat shield market during the forecast
period.”
North America is estimated to be the second-largest market
for automotive heat shields during the forecast period. The US is the largest
automotive market in this region. The growth in North American vehicle
production in 2024, driven primarily by light trucks, is expected to increase
the demand for automotive heat shields. Further, advancements in lightweight
materials and manufacturing processes have developed more heat-resistant heat
shields. Several major manufacturers, including Dana Limited (US), Tenneco Inc.
(US), Alkegen (US), Aspen Aerogels, Inc. (US), DuPont (US), UGN Inc. (US), and
The Narmco Group (Canada), operate in the region. The widespread use of light
commercial vehicles (LCVs) and the increasing shift toward vehicle
electrification in the US are key factors influencing the market. As the
industry moves toward EVs, manufacturers focus on specialized heat shield
solutions for battery packs and electric motors. Additionally, stricter
government emission regulations are driving demand for emission-free vehicles,
which in turn is boosting the need for advanced heat shields that ensure
efficient heat dissipation in high-performance vehicles.
Key Market Players
The automotive heat shield market is dominated by major
players, including Tenneco Inc. (US), Dana Limited (US), ElringKlinger AG
(Germany), Autoneum (Switzerland), Alkegen (US), Sanwa Packing Industry Co.,
Ltd. (Japan), Technol Eight Group (Japan), Thai Summit Group (Thailand),
Kokusan Parts Industry Co., Ltd. (Japan), Carcoustics (Germany), Aspen
Aerogels, Inc. (US), Futaba Industrial Co., Ltd. (Japan), DuPont (US), Zircotec
(UK) and Morgan Advanced Materials (UK). These companies offer automotive heat
shields to major OEMs and have strong distribution networks worldwide. These
companies are developing products tailored to specific applications,
incorporating new features, and using innovative materials.
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