India Fiberglass Market, By Glass Type (E-Glass, ECR-Glass, H-Glass, AR-Glass, S-Glass), By Product Type (Glass Wool, Direct & Assembled Roving, Yarn, Chopped Strand), By Application (Composites, Insulation) By Region, Competition, Forecast & Opportunities, 2021-2031F

Market Overview

India Fiberglass Market was valued at USD 880 Million in 2025 and is expected to reach USD 1309 Million by 2031 with a CAGR of 6.69% during the forecast period.

Fiberglass is a reinforced plastic material composed of glass fibers embedded in a resin matrix. It is known for its high strength-to-weight ratio, durability, and resistance to corrosion, making it ideal for a wide range of industrial and commercial applications. The glass fibers are typically made by melting silica sand and other raw materials, then drawing them into fine threads. These threads are woven or matted together and bonded with resin, usually polyester, epoxy, or vinyl ester. Fiberglass is widely used in the construction of boats, automobiles, roofing, pipelines, and insulation due to its lightweight properties and excellent thermal and electrical insulation. It is also popular in the manufacture of sports equipment and structural panels. One of its key advantages is its ability to be molded into complex shapes, making it versatile for customized designs. Despite its many benefits, fiberglass can be brittle and may release hazardous dust when cut or sanded.

Key Market Drivers

Growth in the Construction and Infrastructure Sector

India’s expanding construction and infrastructure sector is a significant driver of the fiberglass market. As the country urbanizes rapidly, there is a continuous rise in demand for materials that are strong, lightweight, and durable—qualities that fiberglass provides exceptionally well. Government initiatives such as “Smart Cities Mission,” “Housing for All,” and large-scale urban development projects have created opportunities for fiberglass applications in roofing, wall panels, cladding, insulation, and structural reinforcements.

Fiberglass is especially useful in regions requiring corrosion-resistant and moisture-resistant materials. In coastal and humid zones, fiberglass composites are replacing traditional materials like steel and wood, which are more susceptible to damage. Additionally, the growing focus on green building technologies has encouraged the use of fiberglass insulation, which improves energy efficiency and reduces the overall carbon footprint of buildings.

Another area of influence is public infrastructure projects—bridges, flyovers, and metro rail systems. Fiberglass rebar and panels are increasingly being considered in these projects due to their longevity, ease of installation, and minimal maintenance needs. This is particularly important for a country like India, where infrastructure resilience and long-term sustainability are becoming focal points in planning and budgeting. Moreover, private sector investment in real estate, commercial complexes, and industrial parks also contributes to the steady rise in demand for fiberglass materials. Prefabricated buildings, which often use fiberglass-reinforced panels, are gaining traction due to their lower construction time and costs.

As safety standards and regulatory frameworks become more stringent, the need for fire-resistant, non-conductive materials in construction is also rising, further pushing the adoption of fiberglass. With the government allocating higher budgets for urban infrastructure and sustainable construction technologies, this driver is expected to continue powering the fiberglass market in India for the foreseeable future. India’s National Infrastructure Pipeline (NIP) aims to invest approximately USD 1.4 trillion (INR 111 lakh crore) in infrastructure projects between 2019 and 2025.

Expansion of the Automotive and Transportation Industry

The Indian automotive and transportation sectors are undergoing a transformation, creating a fertile ground for the growth of the fiberglass market. As vehicle manufacturers strive for improved fuel efficiency, safety, and performance, there is a strong push towards the use of lightweight materials. Fiberglass-reinforced plastics (FRP) offer a viable alternative to traditional metal components due to their strength, corrosion resistance, and reduced weight.

India's push toward electric vehicles (EVs) has further enhanced the relevance of fiberglass. EVs require materials that are both lightweight and electrically non-conductive. Fiberglass fits this niche well, especially in battery enclosures, structural panels, and interior components. This aligns with government initiatives such as the FAME (Faster Adoption and Manufacturing of Hybrid and Electric Vehicles) scheme, which provides incentives for EV development and adoption.

In the commercial vehicle segment, buses and trucks are increasingly incorporating fiberglass in external panels, roof structures, and storage compartments. This not only reduces overall vehicle weight, enhancing fuel economy, but also helps resist wear and tear in harsh weather conditions—common across many Indian terrains.

The railway sector is another strong contributor. Indian Railways has been gradually shifting to fiberglass interiors and exteriors in coaches to enhance passenger safety and reduce maintenance. Metro rail projects in urban centers like Delhi, Mumbai, and Bangalore are also using fiberglass for flooring, wall panels, and seating arrangements.

Even in aviation and marine transportation, where weight reduction is critical, fiberglass composites are becoming popular. India’s growing domestic air travel industry and the development of inland waterway transport systems create additional market opportunities.

OEMs (Original Equipment Manufacturers) and tier-1 suppliers in India are also investing in R&D for composite materials, encouraging innovation and expanding use cases for fiberglass. As transportation networks expand and diversify, fiberglass’s unique properties ensure it will remain a key material in vehicle design and production. India is the world’s 4th largest automobile manufacturer, producing over 26 million vehicles annually (including passenger vehicles, commercial vehicles, three-wheelers, and two-wheelers) as of recent years.

Rising Demand in Renewable Energy, Especially Wind Power

India’s ambitious targets for renewable energy generation, particularly wind power, are significantly driving the fiberglass market. Wind turbine blades are predominantly made from fiberglass composites due to their strength, flexibility, and ability to withstand extreme weather conditions. As the government pushes for cleaner energy, the demand for these composite materials is rising sharply.

Fiberglass offers an ideal balance of strength and weight, making it the material of choice for wind turbine manufacturers. Unlike metals, which can corrode and require heavy maintenance, fiberglass maintains structural integrity over long periods. In large wind farms, especially in coastal or arid regions of India, this durability becomes crucial for long-term performance and cost-effectiveness.

The National Wind-Solar Hybrid Policy and the Ministry of New and Renewable Energy’s (MNRE) incentives have accelerated investments in wind energy projects. Several Indian states, including Tamil Nadu, Gujarat, Maharashtra, and Rajasthan, have robust wind energy infrastructure that relies heavily on fiberglass for turbine blade manufacturing. Additionally, the production of small wind turbines for rural and off-grid applications is growing. Fiberglass is used in these smaller units for both blades and casings, making them lightweight and transportable—key factors in remote installations.

Domestic manufacturing of wind turbines has also increased due to the “Make in India” initiative. This local production boost has strengthened the supply chain for fiberglass composites, encouraging more investment in resin systems, fiber mats, and molding technologies tailored for wind applications.

Global players and Indian manufacturers alike are investing in next-generation fiberglass materials with improved fatigue resistance and aerodynamics. The trend toward longer turbine blades for greater energy output further increases the demand for advanced fiberglass composites.

As India continues its transition to renewable energy with a focus on sustainability and self-reliance, the use of fiberglass in wind power generation is poised for continued growth, making it one of the most promising drivers of the fiberglass market. India is the 4th largest wind power producer globally, with an installed capacity exceeding 40 GW as of 2024.

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Key Market Challenges

High Production Costs and Raw Material Dependency

One of the primary challenges faced by the Indian fiberglass market is the high production cost, largely driven by dependency on imported raw materials and energy-intensive manufacturing processes. The production of fiberglass involves melting silica sand, limestone, and other minerals at very high temperatures, which requires a substantial amount of energy. In India, where industrial energy costs remain volatile and sometimes expensive, this becomes a significant barrier to cost-effective production. Furthermore, while India has reserves of the basic minerals required for fiberglass, it still depends heavily on imports for key additives and high-quality resin systems such as epoxy or vinyl ester resins. The volatility of international prices, coupled with currency fluctuations, impacts the cost structure of fiberglass manufacturing. Supply chain disruptions—especially noticeable during global crises like the COVID-19 pandemic or the Russia-Ukraine conflict—can further delay production and raise input costs.

Another dimension of this challenge is the limited scale of domestic production facilities. While there are notable manufacturers in India, the overall scale and technology adoption are still developing when compared to global leaders like China or the United States. This lack of scale leads to higher per-unit production costs, making Indian fiberglass products less competitive in both domestic and international markets.

Additionally, environmental compliance adds to operational costs. Fiberglass manufacturing involves emissions and waste management challenges, which are subject to increasingly strict environmental regulations. Many small and medium enterprises (SMEs) in India struggle to invest in pollution control technologies or energy-efficient systems due to high upfront capital requirements.

The combined effect of these cost-related issues discourages price-sensitive industries from adopting fiberglass despite its long-term benefits. This is especially true for small builders, OEMs, and fabricators who may choose cheaper, traditional alternatives like wood, plastic, or metal.

To overcome this, India needs strategic investment in raw material processing, local resin manufacturing, and technology modernization. Government incentives for composite material production and a stable raw material supply chain would also be essential. Until these structural issues are addressed, high production costs and material dependencies will continue to hinder the growth potential of the fiberglass market in India.

Limited Awareness and Skilled Workforce Shortage

Another significant challenge limiting the growth of the fiberglass market in India is limited awareness about its advantages and a shortage of skilled labor capable of handling and processing fiberglass materials efficiently. Although fiberglass has superior mechanical, thermal, and chemical properties, its adoption across industries remains slower than expected, especially in smaller businesses and tier-2 or tier-3 cities.

Many potential users—such as builders, factory operators, or product designers—are not fully informed about how fiberglass can offer better performance, longevity, and lower maintenance compared to traditional materials like steel, aluminum, or wood. This gap in knowledge is especially prominent in sectors like construction, agriculture, and mid-scale manufacturing, where cost is often the most critical factor and long-term benefits are overlooked. Furthermore, even when decision-makers are open to using fiberglass, a lack of trained workers who understand the material’s unique handling requirements becomes a bottleneck. Fiberglass fabrication and installation involve processes like molding, lamination, curing, and sometimes intricate finishing—all of which require technical skills. Improper handling not only compromises product quality but can also pose health and safety risks, such as exposure to glass fibers or resin fumes.

Technical institutes and vocational training centers in India have yet to catch up with the need for composite material education. Most focus heavily on traditional engineering disciplines without offering specialized training in fiberglass technology, design, or fabrication methods. As a result, companies are forced to invest time and money into in-house training or rely on a very limited pool of skilled workers.

Another aspect of this challenge is resistance to change. In many traditional industries, decision-makers are hesitant to shift from conventional materials to composites due to the perceived complexity in usage, sourcing, and maintenance. This cultural and institutional inertia slows down the rate at which fiberglass penetrates key markets.

Addressing this issue will require a multipronged approach: targeted awareness campaigns, inclusion of composites in technical education curricula, and partnerships between industry and academia to develop certification programs. Promoting successful use cases and offering incentives for skill development in this area would also accelerate adoption. Until then, the lack of awareness and skill gaps will remain a significant barrier to the widespread use of fiberglass in India.

Key Market Trends

Growing Adoption of Fiberglass Composites in Electric Vehicles (EVs)

One of the most noticeable trends in the Indian fiberglass market is the rising use of fiberglass composites in electric vehicles (EVs). With the government’s push toward sustainable mobility and its aggressive targets for electric vehicle adoption under schemes like FAME II and the Production Linked Incentive (PLI) program, automotive manufacturers are increasingly exploring lightweight materials to improve battery efficiency and vehicle performance. Fiberglass fits perfectly into this shift due to its lightweight nature, good strength-to-weight ratio, and electrical insulation properties.

In EVs, fiberglass is being used in battery enclosures, structural body parts, underbody shields, and thermal insulation panels. These components must be lightweight to maximize the vehicle's range while also being durable enough to handle road stress and environmental exposure. Fiberglass provides the necessary rigidity while reducing overall vehicle mass, leading to improved energy efficiency. Moreover, fiberglass offers high design flexibility, allowing manufacturers to mold complex shapes without the need for extensive tooling. This is particularly useful for startups and niche EV makers who require customized designs in low to mid-volume production. Fiberglass also serves as an electrically non-conductive material, which is crucial in battery containment systems where electrical isolation is essential for safety.

Local auto component suppliers are beginning to upgrade their facilities to handle composite fabrication, and fiberglass is often the material of choice due to its cost-effectiveness compared to carbon fiber. As India’s EV ecosystem matures, with more players entering the space—from two-wheelers to buses—the demand for fiberglass is expected to grow consistently.

This trend also opens up opportunities for domestic resin manufacturers and glass fiber producers to align with EV supply chains. The integration of fiberglass into this emerging industry signals a long-term shift in materials engineering, where traditional metals are replaced by composites for both performance and environmental reasons. With the EV market poised for rapid growth, fiberglass stands to benefit as a preferred lightweight material across multiple vehicle categories.

Increasing Use of Fiberglass in Sustainable Construction Materials

India's construction industry is undergoing a significant transformation, influenced by sustainability goals, green building standards, and evolving urban design preferences. Within this context, a key trend emerging is the increased use of fiberglass in eco-friendly and energy-efficient building materials. Fiberglass insulation, panels, roofing sheets, and structural composites are gaining popularity due to their thermal efficiency, durability, and low maintenance.

Green building certifications such as IGBC (Indian Green Building Council) and GRIHA (Green Rating for Integrated Habitat Assessment) encourage the use of materials that reduce energy consumption and environmental impact. Fiberglass, especially in insulation applications, helps buildings achieve better energy performance by maintaining internal temperatures and reducing the need for artificial heating or cooling.

Architects and developers are also using fiberglass-reinforced panels for wall cladding, ceilings, and facade systems. These panels are not only lightweight and easy to install, but also resistant to corrosion, moisture, and UV radiation. Their longevity reduces the frequency of replacement, which aligns with the broader goal of reducing the carbon footprint of construction projects. Moreover, fiberglass is becoming popular in prefabricated and modular construction, which is expanding rapidly in India due to time and cost benefits. Fiberglass-reinforced plastic (FRP) panels and structures allow for easy transport, quick assembly, and enhanced structural performance—particularly important in urban housing projects and emergency infrastructure development.

The Indian government’s focus on smart cities and sustainable infrastructure is also encouraging innovation in construction materials. Companies involved in infrastructure projects—such as bridges, airports, and public buildings—are exploring fiberglass for non-structural components like cable trays, ducts, access covers, and anti-corrosion reinforcements.

As end-users become more conscious of long-term costs and environmental performance, fiberglass is emerging as a practical alternative to traditional construction materials like metal, wood, and concrete. The growth of eco-conscious real estate, combined with supportive regulations and incentives, ensures that this trend will continue to gain momentum in the coming years.

Segmental Insights

Glass Type Insights

The E-Glass held the largest market share in 2025.  E-Glass dominated the Indian fiberglass market due to its optimal balance of performance, cost, and wide applicability across industries. As the most commonly used type of fiberglass globally, E-Glass (Electrical Grade Glass) offers excellent electrical insulation, good mechanical strength, corrosion resistance, and thermal stability, making it suitable for a broad spectrum of applications. In India, where industries are cost-sensitive yet demand durable materials, E-Glass serves as the ideal solution.

One of the key reasons for its dominance is its affordability and scalability. E-Glass is significantly less expensive to produce than other specialty glass types such as S-Glass or AR-Glass, allowing manufacturers to meet high-volume requirements without compromising on quality. This makes it particularly attractive in sectors like construction, automotive, electrical, and consumer goods—industries that are growing rapidly in India.

Moreover, the availability of raw materials and established manufacturing processes further support its dominance. India has developed a strong base of E-Glass manufacturing facilities, with several domestic players producing glass fibers and fabrics tailored to local market needs. This reduces import dependency and ensures a reliable supply chain, further enhancing its market position.

The material's compatibility with various resin systems—including polyester, epoxy, and vinyl ester—also increases its versatility. It is used extensively in applications like reinforced panels, water tanks, electrical insulators, pipes, and wind turbine blades, all of which are experiencing growing demand in India due to infrastructure development and the push toward renewable energy. Additionally, awareness and technical know-how surrounding E-Glass are well established among Indian manufacturers and end-users. This familiarity reduces the adoption barrier, unlike specialty fibers that often require advanced processing capabilities.

Product Type Insights

The Glass Wool held the largest market share in 2025. Glass wool holds a dominant position in the Indian fiberglass market primarily due to its extensive use in thermal and acoustic insulation across key industries such as construction, HVAC, industrial manufacturing, and transportation. As India continues to urbanize and invest in infrastructure, energy efficiency and sustainable building practices have become critical, directly boosting demand for insulation materials like glass wool.

One of the main reasons for glass wool's dominance is its cost-effectiveness and thermal performance. It is manufactured from abundant raw materials like sand and recycled glass, making it economical for large-scale applications. Its ability to reduce energy consumption in buildings by maintaining indoor temperatures aligns with India's growing focus on green building standards such as IGBC and GRIHA. As a result, builders and architects are increasingly specifying glass wool in residential, commercial, and industrial construction.

Another factor contributing to its widespread use is its excellent acoustic insulation properties, making it suitable for office spaces, cinemas, airports, and manufacturing facilities where noise control is essential. Additionally, glass wool is non-combustible and fire-resistant, meeting key safety regulations and making it a preferred material in high-occupancy and high-risk environments.

The product is also lightweight, easy to install, and available in various forms—such as rolls, slabs, and loose fill—offering flexibility for different applications. Its compatibility with HVAC ducting and wall partitions has further driven its adoption in India’s booming real estate and commercial infrastructure sectors. Moreover, increased awareness about the environmental and economic benefits of insulation, coupled with government policies promoting energy conservation, continues to push the demand for glass wool. With ongoing industrial development and rising environmental consciousness, glass wool is likely to retain its dominance in the Indian fiberglass market for the foreseeable future.

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Regional Insights

South India held the largest market share in 2025. South India holds a dominant position in the Indian fiberglass market due to a combination of strategic industrial advantages, infrastructure readiness, and access to key end-use sectors. The region, particularly states like Tamil Nadu, Karnataka, and Andhra Pradesh, has emerged as a manufacturing and innovation hub for advanced materials, including fiberglass composites.

One of the primary reasons for this dominance is the well-established industrial base. South India is home to major automotive, electronics, construction, and wind energy manufacturers—all of which are significant consumers of fiberglass. The presence of automotive clusters in Chennai and Hosur, along with renewable energy parks in Tamil Nadu and Andhra Pradesh, has created steady demand for fiberglass components such as panels, insulation, blades, and structural reinforcements.

South India has robust port infrastructure (e.g., Chennai, Ennore, Visakhapatnam), which facilitates both the import of raw materials like resins and the export of finished fiberglass products. This enhances supply chain efficiency and reduces logistical costs for manufacturers in the region.

The region also benefits from strong technical education systems and skilled labor availability. Numerous engineering institutes and vocational training centers supply a workforce capable of supporting advanced manufacturing processes like pultrusion, molding, and lamination, which are essential in fiberglass production.

Government support and investment incentives under initiatives such as the Tamil Nadu Industrial Policy and Karnataka’s Startup Policy have further encouraged local and foreign companies to set up fiberglass and composite manufacturing units in South India. In addition, South India’s proactive push toward sustainability and clean energy aligns with fiberglass’s increasing use in green buildings and wind energy.

Recent Developments

• In June 2024, India has launched an anti-dumping investigation into the import of glass fiber from China, Thailand, and Bahrain. The probe aims to determine whether these imports are being sold below fair market value, potentially harming domestic manufacturers. This move seeks to protect India’s fiberglass industry from unfair trade practices and ensure a level playing field for local producers. The investigation reflects India’s efforts to strengthen its manufacturing sector and curb the influx of cheap imports impacting the domestic market. 
• In May 2024, BASF reaffirmed its commitment to sustainability, aiming to cut Scope 3.1 emissions by 15% by 2030 and achieve net zero by 2050. A key step involves sourcing raw materials with verified low Product Carbon Footprints (PCF). BASF’s Ultramid® A & B compounds now partially incorporate glass fibers from 3B Fibreglass, which uses green electricity in production to reduce carbon emissions.

Key Market Players

• Owens Corning India Pvt. Ltd.
• Jushi Group Co., Ltd.
• Nippon Electric Glass Co., Ltd.
• Saint-Gobain Vetrotex India Pvt. Ltd.
• Garware Technical Fibres Ltd.
• Owens Corning Global Services Pvt. Ltd.
• Fiber Glass Industries Pvt. Ltd.
• Jindal Fiberglass Pvt. Ltd.

Report Scope:

In this report, the India Fiberglass Market has been segmented into the following categories, in addition to the industry trends which have also been detailed below:

• India Fiberglass Market, By Glass Type:

o   E-Glass

o   ECR-Glass

o   H-Glass

o   AR-Glass

o   S-Glass

• India Fiberglass Market, By Product Type:

o   Glass Wool

o   Direct & Assembled Roving

o   Yarn

o   Chopped Strand

• India Fiberglass Market, By Application:

o   Composites

o   Insulation

• India Fiberglass Market, By Region:

o   South India

o   North India

o   West India

o   East India

Competitive Landscape

Company Profiles: Detailed analysis of the major companies present in the India Fiberglass Market.

Available Customizations:

India Fiberglass Market report with the given market data, TechSci Research offers customizations according to a company's specific needs. The following customization options are available for the report:

Company Information

• Detailed analysis and profiling of additional market players (up to five).

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