The Global Wind Power Foam Material Market was valued at USD 890 Million in 2024 and is projected to reach USD 1.75 Billion by 2032, growing at a Compound Annual Growth Rate (CAGR) of 7.5% during the forecast period. This robust growth is powered by the accelerating global transition to renewable energy, the demand for longer and more efficient wind turbine blades, and significant advancements in composite material technologies.

As wind energy capacity expands beyond 1,000 GW globally, the critical role of lightweight structural components in turbine performance has never been more evident. In this blog, we profile the Top 10 Companies in the Wind Power Foam Material Industry—specialty chemical giants, composite innovators, and material science leaders who are building the backbone of modern wind energy infrastructure.

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Wind Power Foam Material Market – View in Detailed Research Report

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🔟 1. 3A Composites Group

Headquarters: Sins, Switzerland
Key Offering: Airex® & Baltek® Structural Foams (PVC, PET)

3A Composites Group stands as a global leader in structural core materials, with its Airex® and Baltek® brand foams being integral to wind turbine blade manufacturing worldwide. The company specializes in high-performance PVC and PET foams that deliver exceptional strength-to-weight ratios, enabling the production of blades exceeding 100 meters in length for both onshore and offshore applications.

Innovation Initiatives:

• Development of recyclable PET foam cores for circular economy compliance

• Advanced fire-retardant formulations for enhanced safety standards

• Strategic expansion of production capacity in Asia to serve growing markets

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9️⃣ 2. Gurit

Headquarters: Wattwil, Switzerland
Key Offering: ProBalsa®, PET & PVC Core Materials

Gurit is a premier supplier of composite materials to the wind energy sector, renowned for its comprehensive portfolio of structural core solutions. The company’s expertise spans PET foams, PVC foams, and balsa wood cores, offering turbine manufacturers versatile options to optimize blade design for specific performance and cost requirements.

Innovation Initiatives:

• ProBalsa® sustainable wood core technology with consistent quality

• Investment in bio-based and recyclable foam formulations

• Technical support services for blade design and manufacturing optimization

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8️⃣ 3. DIAB Group

Headquarters: Laholm, Sweden
Key Offering: Divinycell® PVC Structural Foams

DIAB Group, part of Armacell, is a pioneer in structural core materials with its renowned Divinycell® product line. The company’s closed-cell PVC foams are engineered to provide outstanding mechanical properties, fatigue resistance, and durability—critical attributes for wind turbine blades operating in demanding environmental conditions.

Innovation Initiatives:

• Specialized formulations for offshore wind applications with enhanced moisture resistance

• Development of low-density cores for ultra-long blade designs

• Global manufacturing footprint ensuring supply chain reliability

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7️⃣ 4. Armacell International

Headquarters: Luxembourg, Luxembourg
Key Offering: ArmaFORM® PET Structural Foams

Armacell International has emerged as a key player in sustainable core materials with its ArmaFORM® PET foam series. Made from recycled PET bottles, these foams offer an eco-friendly alternative without compromising on performance, addressing the wind industry’s growing emphasis on circular economy principles.

Innovation Initiatives:

• Closed-loop recycling technology for PET foam production

• Development of foam cores with integrated functional properties

• Expansion into emerging wind markets with localized production

Download FREE Sample Report:
Wind Power Foam Material Market – View in Detailed Research Report

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6️⃣ 5. Evonik Industries

Headquarters: Essen, Germany
Key Offering: ROHACELL® PMI Rigid Foams

Evonik Industries brings polymer chemistry expertise to the wind sector with its high-performance ROHACELL® polymethacrylimide (PMI) foams. These advanced materials offer exceptional thermal stability and compressive strength, making them ideal for demanding applications in large turbine blades and other composite structures.

Innovation Initiatives:

• High-temperature resistant foams for optimized resin infusion processes

• Customized foam solutions for specific blade design requirements

• Research into next-generation bio-based polymer foams

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5️⃣ 6. BASF SE

Headquarters: Ludwigshafen, Germany
Key Offering: Elastopor® Polyurethane Foams

BASF SE, a global chemical leader, contributes to the wind energy market with its Elastopor® polyurethane foam systems. These materials provide excellent mechanical properties and processing characteristics, offering turbine manufacturers an alternative core material option with specific advantages in certain blade designs and manufacturing processes.

Innovation Initiatives:

• Development of fast-curing formulations for reduced production cycle times

• Bio-based polyols for sustainable foam production

• Integrated solutions combining core materials with resin systems

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4️⃣ 7. Changzhou Tiansheng New Materials Co., Ltd.

Headquarters: Changzhou, China
Key Offering: PVC & PET Structural Foams

As China’s leading domestic producer of structural foams, Changzhou Tiansheng plays a crucial role in supplying the world’s largest wind energy market. The company offers cost-competitive PVC and PET foam solutions that meet the demanding requirements of Chinese and international turbine manufacturers.

Innovation Initiatives:

• Rapid scaling of production capacity to meet local content requirements

• Development of formulations optimized for Asian manufacturing conditions

• Strategic partnerships with major Chinese wind OEMs

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3️⃣ 8. Sekisui Chemical Co., Ltd.

Headquarters: Osaka, Japan
Key Offering: Thermoplastic Foam Sheets

Sekisui Chemical brings Japanese material science excellence to the wind sector with its innovative thermoplastic foam solutions. The company’s focus on recyclable and sustainable materials aligns perfectly with the industry’s evolving environmental standards and end-of-life considerations.

Innovation Initiatives:

• Development of fully recyclable thermoplastic foam cores

• Advanced bonding technologies for improved core-to-skin adhesion

• Customized solutions for the Asian offshore wind market

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2️⃣ 9. CoreLite Inc.

Headquarters: Atlanta, Georgia, USA
Key Offering: SAN & PVC Structural Foams

CoreLite Inc. has established itself as a significant North American supplier of structural foam cores to the wind energy industry. The company’s product range includes styrene acrylonitrile (SAN) and PVC foams that offer excellent mechanical properties and processing characteristics for turbine blade applications.

Innovation Initiatives:

• Development of foam cores with enhanced impact resistance

• Expansion of product portfolio to serve diverse blade design requirements

• Focus on supply chain resilience and localized production

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1️⃣ 10. Solvay S.A.

Headquarters: Brussels, Belgium
Key Offering: Specialty Polymer Foams

Solvay S.A. brings its extensive expertise in advanced materials to the wind energy sector with specialty foam solutions designed for high-performance applications. The company’s focus on innovation and sustainability positions it as a key partner for turbine manufacturers seeking cutting-edge core material technologies.

Innovation Initiatives:

• Development of high-performance foams for next-generation turbine designs

• Sustainable material solutions with reduced environmental impact

• Collaborative R&D partnerships with leading wind energy companies

Get Full Report Here:
Wind Power Foam Material Market – View in Detailed Research Report

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🌍 Outlook: The Future of Wind Power Materials Is Lighter and Greener

The wind power foam material market is undergoing a significant transformation driven by technological innovation and sustainability imperatives. While traditional PVC foams continue to dominate, the industry is rapidly adopting recyclable alternatives, bio-based formulations, and advanced composite technologies that promise enhanced performance with reduced environmental impact.

📈 Key Trends Shaping the Market:

• Accelerated adoption of PET foams with recycled content for circular economy compliance

• Development of specialized formulations for offshore wind applications demanding 25+ year service life

• Integration of digital technologies for optimized material selection and blade design

• Strategic partnerships between material suppliers and turbine OEMs for co-development of next-generation solutions

Get Full Report Here:
Wind Power Foam Material Market – View in Detailed Research Report

The companies profiled above are not only supplying essential materials for wind energy—they’re driving the technological innovation that will enable the global renewable energy transition.