Global Glass Interlayer Film Market Strategic Research Report

Scope of the Report

The global Glass Interlayer Film market size is predicted to grow from US$ 5,137 million in 2025 to US$ 5,296 million in 2032; it is expected to grow at a CAGR of 0.4% from 2026 to 2032.

Interlayer refers to the interlayer used in the production process of laminated glass. Laminated glass is a composite glass product that is made of two or more pieces of glass with one or more layers of organic polymer interlayer sandwiched between them. After a special high-temperature pre-pressing (or vacuuming) and high-temperature and high-pressure process, the glass and the interlayer are permanently bonded together.

Market driver: As the automotive glass industry gradually shows a trend of high quality, functionalization and intelligence, laminated glass is basically used in the front windshields of cars on the market, which further promotes the market demand for automotive-grade PVB interlayer film.

Residential, commercial and office buildings with high usage rates of architectural laminated glass account for a significant proportion. With the rise of the green building and energy-saving door and window markets, PVB laminated glass with functions such as sound insulation, heat insulation and UV resistance has broad application prospects in the construction industry.

Market competition: In terms of market competition, as the market expands, more and more companies are attracted to enter this field, resulting in increasingly fierce competition in the industry.

Global key glass interlayer companies include Eastman Chemical Company, Sekisui Chemical, Kuraray, Decent New Material, Chang Chun Group, etc. In 2023, the revenue of the top five companies in the world accounted for about 56.04%.

Market Trends: With the continuous advancement of technology and the emergence of new materials, the performance of glass interlayers will be further improved. For example, by adopting new interlayer materials and optimizing production processes, the thermal insulation, light transmittance and weather resistance of double-layer glass can be improved, making the interlayer film of laminated glass more advantageous in energy saving and environmental protection, thereby meeting the market demand for high-quality products.

Market News: In November 2023, Guardian Glass and Kuraray collaborated to obtain the Document Technology Application (DTA) for the compatibility of Guardian SunGuard™ High Durability (HD) Coating (anti-interlayer coating) and SentryGlas® Xtra™ interlayer materials. This combination provides architects and facade consultants with a new opportunity to design building envelopes with high strength and energy-saving performance.

In May 2023, Eastman announced that laminated glass made of Saflex Structural (DG) interlayer has obtained French national approval. Saflex Structural is the only rigid PVB laminated glass approved for use in France.

This report presents a comprehensive overview of the global Glass Interlayer Film market, covering market size and forecast, segmentation by product type and application, competitive landscape, leading players and regional and country-level outlook.

Segment by Type

• PVB Interlayer Films
• EVA Interlayer Films
• SGP Interlayer Films
• Others

Segment by Application

• Automotive
• Building and Construction
• Others

Who Can Use This Report?

This report is written for decision-makers who need a clear, data-backed view of the global Glass Interlayer Film market:

• Manufacturers, suppliers and solution providers benchmarking their position and planning product, capacity and go-to-market strategy
• Distributors, channel partners and end users in Automotive, Building and Construction, Others evaluating demand and sourcing options
• Investors, financial analysts and consultants assessing growth opportunities, competitive dynamics and M&A potential
• Government agencies, industry associations and research institutions tracking industry developments and policy impact