The US Fiberglass Roving Market, valued at USD 1,230 Million in 2025, is projected to reach USD 2,940 Million by 2035, expanding at a CAGR of 8.5% from 2024 to 2035. This growth is driven by rapid adoption in end-use sectors and expansion of modern composites manufacturing.
The economic impact of tariffs on "US Fiberglass Roving Market".
Market Growth Drivers
Rising Demand from the Wind Energy Sector: The expansion of wind energy installations across the US, especially offshore projects, is a core driver for fiberglass roving. Companies such as Owens Corning have ramped up production capacities to meet the needs for lightweight and durable composites used in wind turbine blades. This demand is further fueled by federal incentives and renewable energy targets.
Automotive Lightweighting Initiatives: Increasing pressure to improve fuel efficiency and reduce emissions has spurred automotive manufacturers like Ford and General Motors to incorporate fiberglass roving in vehicle components. This shift supports reduction in overall vehicle weight and enhances performance, contributing significantly to market growth.
Market Trends
Integration of Smart Manufacturing: Companies such as 3B-the Fibreglass Company are investing in smart manufacturing technologies, including process automation and IoT-enabled quality control, to boost production efficiency and traceability. This trend is transforming traditional production lines and helping firms deliver tailor-made solutions with consistent quality.
Increasing Use in Infrastructure Rehabilitation: The market is witnessing increased adoption of fiberglass roving in infrastructure rehabilitation projects, particularly for bridges and highways. Innovations by industry leaders like OCV Reinforcements (part of Owens Corning) have resulted in advanced roving products with enhanced corrosion resistance and durability, replacing traditional steel reinforcements.
Market Opportunities
Penetration into Aerospace: With aerospace manufacturers seeking materials that offer higher strength-to-weight ratios, companies such as Hexcel Corporation have opportunities to certify and supply specialty fiberglass roving products, opening new revenue streams and strategic partnerships.
Growth of Additive Manufacturing: Companies like PPG Industries can explore expansion in the additive manufacturing (3D printing) sector, where fiberglass roving is used to reinforce 3D printed parts, creating lighter and stronger components for industrial and commercial applications.
US Fiberglass Roving Market Revenue (USD Million), 2020-2035
The chart illustrates a steady revenue increase in the US Fiberglass Roving Market from 2020 to 2035. Starting at USD 700 Million in 2020, the market shows robust growth due to expansion in end-use sectors such as renewable energy, automotive, and construction. By 2025, revenue reaches USD 1,230 Million, driven by adoption of lightweight materials and infrastructural advancements. Forecasts indicate accelerated growth beyond 2027, culminating in a market size of USD 2,940 Million by 2035. The consistent CAGR of 8.5% underscores sustained industry innovation, strong demand drivers, and strategic expansions by key players.
US Fiberglass Roving Market by Region Share (%), 2025
The 2025 regional market share is dominated by the Midwest (31%) due to its large-scale automotive and manufacturing hubs. The South follows closely (28%), attributed to the growth of wind energy and construction activities. The West holds 22% market share, supported by robust transportation and aerospace industries, while the Northeast captures 14% with growing infrastructure rehabilitation efforts. Other regions combined account for 5%. This distribution reflects geographic industrial strengths and targeted investments by regional companies in the US fiberglass roving sector.
Recent Market Developments
In April 2024, Owens Corning announced a multi-million dollar investment in its Joplin, Missouri facility, aiming to expand fiberglass roving production capacity by 20%. This expansion responds to increasing demand from both wind energy and transportation sectors, reinforcing the company's US market leadership.
In May 2024, 3B-the Fibreglass Company launched a new E-CR glass roving variant specifically engineered for corrosion-resistant marine and infrastructure applications. The new product leverages advanced manufacturing technology to deliver higher strength and longevity in harsh environments.
In June 2024, Hexcel Corporation signed a supply partnership with a leading US-based aerospace OEM to provide high-performance fiberglass roving for next-generation aircraft parts. The agreement underscores the growth potential of fiberglass composites in the aerospace sector and marks a strategic step for Hexcel's US expansion.
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