The Global Glass Fiber Nonwoven Market was valued at USD 1.25 Billion in 2024 and is projected to reach USD 1.63 Billion by 2031, growing at a Compound Annual Growth Rate (CAGR) of 3.9% during the forecast period (2024-2031). This expansion is fueled by rising demand across infrastructure projects, electric vehicle manufacturing, and industrial filtration systems, coupled with innovations in sustainable production technologies.

As global industries increasingly adopt high-performance composite materials that balance strength with environmental responsibility, manufacturers are pushing technological boundaries. Here, we examine the Top 10 Companies in the Glass Fiber Nonwoven Industry – the advanced materials specialists driving revolutions from wind turbine blades to next-gen battery systems.

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🔟 1. Johns Manville

Headquarters: Denver, Colorado, USA
Key Offering: Architectural glass fiber nonwovens, industrial insulation materials

A Berkshire Hathaway subsidiary, Johns Manville dominates North America’s glass fiber nonwoven sector with 18 manufacturing facilities worldwide. Their VersaMat® product line delivers exceptional thermal/acoustic performance for commercial construction applications.

Sustainability Initiatives:

• 64% reduction in water intensity since 2015

• Certified EcoScore® products with 30%+ recycled content

• Zero-landfill status at 5 production sites

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9️⃣ 2. Owens Corning

Headquarters: Toledo, Ohio, USA
Key Offering: Fiberglass reinforcements, specialty composites, roofing substrates

Owens Corning’s technical fabrics portfolio services 12 industrial sectors, with notable applications in automotive underbody shields and wind energy components. Their proprietary manufacturing processes enable precise fiber orientation for enhanced mechanical properties.

Sustainability Initiatives:

• 100% renewable energy at 4 European facilities

• Patented fiber recovery technology reducing waste by 28%

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8️⃣ 3. Ahlstrom-Munksjö

Headquarters: Helsinki, Finland
Key Offering: High-temperature filtration media, specialty battery separators

This Nordic leader holds 37 patents in glass fiber wet-laid technologies, producing filtration materials capable of withstanding 550°C continuous operation. Their products are essential for cement plants and chemical processing facilities.

Sustainability Initiatives:

• Biodegradable binder systems implementation

• 95% process water recirculation rates

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7️⃣ 4. Hollingsworth & Vose

Headquarters: East Walpole, Massachusetts, USA
Key Offering: Nano-fiberglass media, industrial filtration solutions

H&V’s Ultra-Web® nanofiber technology enhances filtration efficiency by 300% compared to conventional glass fiber media. The company supplies critical filtration systems for semiconductor cleanrooms and pharmaceutical production.

Sustainability Initiatives:

• REACH-compliant chemical management system

• 80% reduction in solvent emissions since 2018

Download FREE Sample Report: Glass Fiber Nonwoven Market – View in Detailed Research Report

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6️⃣ 5. NSG Group

Headquarters: Tokyo, Japan
Key Offering: Ultra-thin glass fiber mats for electronics, automotive acoustics

NSG’s unique Fusion Bond technology creates nonwovens with exceptional dimensional stability, making them ideal for printed circuit board reinforcement and EV battery components. Their products exhibit less than 0.5% thermal expansion at 150°C.

Sustainability Initiatives:

• 30% reduction in carbon intensity by 2026 target

• Closed-loop glass cullet recycling program

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5️⃣ 6. Hokuetsu Corporation

Headquarters: Niigata, Japan
Key Offering: Battery separator nonwovens, precision glass fiber veils

Hokuetsu’s advanced production lines manufacture sub-10 micron glass fiber webs with <2% thickness variation - critical specifications for lithium-ion battery separators in electric vehicles and energy storage systems.

Sustainability Initiatives:

• Waste heat utilization system reducing energy consumption by 18%

• Plant-based sizing agent development

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4️⃣ 7. Jiangsu Changhai Composite

Headquarters: Changzhou, China
Key Offering: Economical glass fiber mats for construction, marine applications

As China’s second-largest producer, Changhai supplies cost-effective continuous filament mats for fiberglass-reinforced plastics used in watercraft, storage tanks, and building panels. Their automated production achieves 98% operational efficiency.

Sustainability Initiatives:

• Emission control systems meeting China GB16297-1996 standards

• Byproduct gypsum recycling initiative

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3️⃣ 8. Saint-Gobain ADFORS

Headquarters: Courbevoie, France
Key Offering: Multi-functional technical textiles, smart building membranes

ADFOR integrates glass fiber nonwovens with phase-change materials and conductive elements, creating intelligent building wraps that regulate temperature and monitor structural integrity. Their solutions appear in high-profile architectural projects worldwide.

Sustainability Initiatives:

• Cradle-to-Cradle Gold certified products

• Low-VOC emission manufacturing

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2️⃣ 9. PFLEX

Headquarters: Nashville, Tennessee, USA
Key Offering: Reinforced roofing membranes, waterproofing systems

PFLEX’s glass fiber-reinforced membranes combine exceptional tear strength (50+ lbs) with ultraviolet resistance, achieving 30+ year lifespan in extreme climates. Their products protect over 500 million square feet of roofing annually.

Sustainability Initiatives:

• Cool roof technology reducing urban heat island effect

• 35% post-industrial recycled content

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1️⃣ 10. Vitrulan Technical Textiles

Headquarters: Marktredwitz, Germany
Key Offering: Specialty reinforcing veils, composite interlayers

Vitrulan’s patented fiber compositions create ultra-thin (15-50gsm) veils that enhance composite strength-to-weight ratios by 40%. These solutions are crucial for aerospace components and high-performance automotive parts.

Sustainability Initiatives:

• 100% bio-degradable product line development

• Carbon-negative production by 2028 roadmap

Get Full Report Here: Glass Fiber Nonwoven Market – View in Detailed Research Report

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🌍 Outlook: Next-Generation Glass Fiber Nonwovens Drive Sustainable Innovation

The glass fiber nonwoven sector stands at an inflection point, where material science breakthroughs intersect with circular economy imperatives. Emerging applications are reshaping traditional market dynamics while environmental considerations drive process innovations.

📈 Transforming Industry Trends:

• Rising adoption in solid-state battery components

• Development of self-sensing smart nonwovens with embedded IoT capabilities

• Advanced surface functionalization for catalytic filtration

• Hybrid organic-inorganic fiber systems for enhanced recyclability

Get Full Report Here: Glass Fiber Nonwoven Market – View in Detailed Research Report

The innovation leaders profiled above aren’t just manufacturing materials—they’re engineering the fundamental building blocks for tomorrow’s sustainable infrastructure, transportation, and energy systems.