U.S. GFRP Rebar Market is expected to grow at a CAGR of over 12.4% during 2025-2034

U.S. GFRP Rebar Market Size Worth USD 253.39 Million by 2034 | CAGR: 12.4%


The U.S. GFRP rebar market size is expected to reach USD 253.39 million by 2034, according to a new study by Polaris Market Research. The report “U.S. GFRP Rebar Market Size, Share, Trends, Industry Analysis Report By Resin Type (Vinyl Ester, Epoxy, Others), By Tensile Strength, By Diameter, By Application – Market Forecast, 2025–2034” gives a detailed insight into current market dynamics and provides analysis on future market growth.

The U.S. GFRP rebar market focuses on the production and sale of glass fiber reinforced polymer (GFRP) rebar, which is a composite material used to reinforce concrete. This rebar is made from high-strength glass fibers set in a polymer resin. It is designed to be a durable and lightweight alternative to traditional steel rebar, offering great resistance to rust and chemicals. This makes it a preferred choice for construction projects that require long-lasting, low-maintenance materials, especially in harsh environments where corrosion is a concern.

The U.S. glass fiber reinforced polymer (GFRP) rebar market is witnessing strong growth due to the push to fix and upgrade the country's aging infrastructure. The government is investing a high amount in projects such as rebuilding bridges and highways. In these projects, GFRP rebar is used increasingly as it resists corrosion from road salts and moisture. The material's lightweight nature also makes it easier and more affordable to transport and install, helping to speed up construction timelines. Overall, the market is benefiting from a trend toward more durable, sustainable, and cost-effective building materials for public and private projects.

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U.S. GFRP Rebar Market Report Highlights

  • By resin type, the vinyl ester segment held the largest share of the market in 2024. This is because of its excellent resistance to corrosion and chemicals. This makes it a top choice for projects in harsh environments such as coastal areas and industrial settings.
  • By tensile strength, the low-strength segment held the largest revenue share in 2024. This is due to its widespread use in many different construction jobs. These are often used in smaller projects such as residential slabs and sidewalks, where the rebar provides enough strength and durability without the higher cost of high-strength material.
  • By diameter, the 10-20mm diameter segment held the largest share of the market in 2024. This is because it is the most common size used in a wide variety of construction applications. Its balance of strength, weight, and cost makes it a popular replacement for traditional rebar in general building and infrastructure projects.
  • By application, the highways, bridges, and buildings segment held the largest share of the market in 2024. The large number of construction and repair projects for public infrastructure and commercial buildings drives the high demand for GFRP rebar to create more durable structures that resist corrosion.
  • A few key players in the market include NUCOR Corporation; Hughes Brothers, Inc.; TUF-BAR; Schöck North America; Dextra Group; Owens Corning; Neuvokas Corporation; Pultron Composites; Marshall Composite Technologies; and Sireg S.P.A.

Polaris Market Research has segmented the U.S. GFRP rebar market report based on resin type, tensile strength, diameter, and application:

By Resin Type Outlook (Revenue – USD Million, 2020–2034)

  • Vinyl Ester
  • Epoxy
  • Others

By Tensile Strength Outlook (Revenue – USD Million, 2020–2034)

  • Low Strength
  • High Strength

By Diameter Outlook (Revenue – USD Million, 2020–2034)

  • <10mm
  • 10-20mm
  • >20mm

By Application Outlook (Revenue – USD Million, 2020–2034)

  • Highways & Bridges & Buildings
  • Marine Structures & Waterfronts
  • Water Treatment Plants
  • Others