Smart Glass Market Size, Share, and Trends 2025 to 2034

Smart Glass Market Size and Forecast 2025 to 2034

The global smart glass market size was calculated at USD 6.16 billion in 2024 and is predicted to reach around USD 16.74 billion by 2034, expanding at a CAGR of 10.51% from 2025 to 2034. The demand for smart glass is increasing initiatives towards reducing energy consumption that regulates heat and light transmission.

Smart Glass Market Key Takeaways

• North America region accounted for 33.13% of revenue share in 2024.
• The Europe region is growing at a CAGR of 12.8%.
• The suspended particle device (SPD) segment is registering a CAGR of 12.6% from 2025 to 2034.
• The transportation segment is expected to witness growth at a CAGR of 13.2% from 2025 to 2034.
• The construction segment is estimated to reach a CAGR of 12.3% from 2025 to 2034.

 How does AI contribute to the growth of the smart glass market?

The adoption of Artificial Intelligence (AI) and Machine Learning (ML) is playing a transformative role in the smart glass market. The integration of AI is rising effectively with IoT devices to optimize functionality based on the conditions. AI algorithms are also increasing the adoption of smart glasses in various applications. Additionally, these systems require constant monitoring where AI plays a major role in predictive maintenance that reduces downtime. The crucial factor behind AI implementation also relies on the analysis of the future market trends which can help in optimizing particular businesses.

• For instance, In January 2025, CES 2025 showcased leading innovations in AI-powered robots, EVs, and smart glasses, with Chinese firms like Xreal and Rokid unveiling advanced augmented reality eyewear, signaling a growing global consumer electronics market driven by AI.

U.S. Smart Glass Market Size and Growth 2025 to 2034

The U.S. smart glass market size was exhibited at USD 1.44 billion in 2024 and is projected to be worth around USD 4.11 billion by 2034, growing at a CAGR of 11.06% from 2025 to 2034.

With a revenue share of more than 33.13%, North America dominated the global market for smart glass in 2024. This may be attributed to the availability of value-added goods like laminated glass as well as the implementation of energy-saving construction laws in the area. The area businesses are introducing items that meet customer demands. 

The regional automotive industry is anticipated to see an increase in demand for smart glass due to the growing popularity of electric vehicles equipped with cutting-edge technology.

Through 2034, Asia Pacific is expected to have the greatest CAGR of more than 12.4%, thanks to the region's exceptional development prospects in the transportation industry. Growing demand for luxury cars and rising disposable income are encouraging regional market growth. Additionally, it is predicted that increasing energy conservation awareness in the area would encourage the use of energy-efficient air conditioners and windows.

Market Overview

Smart Glass also known as switchable glass is an advanced technology-based glass that changes its light transmission properties. When voltage, light, or heat is introduced, smart glass undergoes a change in appearance and light transmission qualities. The expanding use in several applications, including architectural, automotive, aerospace, and marine, is fueling the expansion of the global market. The factors driving the market are technical breakthroughs in switchable glasses and architectural advances in the majority of buildings for the installation of smart windows. Switchable glass usage will also be aided by the government's rigorous regulations for retrofitting older buildings with eco-friendly and energy-efficient technology.

Smart Glass Market Growth Factors

• The expansion of the building and construction industry, where smart glass is commonly employed in windows, skylights, partitions, and doors to create adaptable lighting environments, has been accelerated by rising infrastructure investment and population increase.
• The growing focus on advancements in developing regions through smart city initiatives is the major factor that has been contributing towards the growth of the smart glass market.
• The adoption of advanced glass in the consumer electronics market is also increasing the market demand.
• The rapid growth in the manufacturing sector in the emerging economies is the major factor that has been helping in affordable manufacturing.

Market Scope

Market Dynamics

Drivers

Growing smart glass integration in automotive glass panels

The rising disposable incomes are leading the customers have insist on selecting premium amenities in their vehicles due to rising consumer buying power over the previous ten years. To differentiate their products from the competition, several multinational automakers are concentrating on incorporating contemporary ideas into their automobiles The use of switchable glass is one such design choice that has flourished in the car sector. In addition to windows, rear-view mirrors, windshields, sun visors, sunroofs, and panoramic view windows, they are used in glass panels for these items. These glass panels assist preserve temperature and privacy within the automobile in addition to controlling light transmission inside the vehicle chamber. These goods improve the comfort of the passengers and the energy economy of the vehicle thanks to these qualities.

Growing smart glass adoption in the construction industry

The use of smart glasses is increasing in buildings to develop smart facades, skylights, and smart windows, giving the structure a distinctive, dynamic aesthetic and allowing for control over the privacy within, particularly in office areas and hospital dividers. The need for intelligent construction materials is anticipated to rise as consumer expenditure rises in emerging nations, enabling customers to live elegantly. With the flip of a button, multifunctional rooms that are illuminated by smart glass respond to human demands and adapt to their surroundings. Additionally, it can insulate buildings from sound and heat, saving energy while offering architects and interior designers a 3D design option Additionally, this glass is used in various tourist attractions to design distinctive areas that draw visitors. For instance, the Eureka Tower in Melbourne includes a glass cubical space that extends 3 meters from the structure and is suspended 300 meters above the ground with people within. The glass stays opaque after it is inside the building's chamber.

Key Market Challenges 

Cost of smart glass is a barrier to the adoption

• The entire cost of smart glass is determined by factoring in the price of the glass itself, installation costs, power costs, and functional aspects like control latency, transparency variance, and dimming capability. When compared to regular glasses, these charges make this glass significantly more costly. Due to the use of rare chemicals and electrical systems, disposing of waste glass panels also requires specific treatment techniques, which raises the overall cost. These constraints make it difficult for switchable glass producers to list the advantages and alluring returns on investment that clients receive when adopting switchable glass. Despite the benefits of these spectacles, their expensive price is still the main barrier to their wider adoption.

Market Opportunities

• A growing market trend is the use of SPD glass to create large windows in the aerospace industry - Demand has increased as a result of the aircraft industry's fast expansion. The adoption of bigger windows that would have greater utility and passenger control is being encouraged by aircraft makers. They are utilizing certain glasses, mostly SPD glass, for this purpose. These glasses provide the fundamental qualities needed to enhance the performance of the aircraft, including rapid and uniform reaction, great acoustic insulation, light management, and improved heat rejection when the aircraft is parked on the ramp. These features increase passenger comfort by reducing glare, protecting the vision, and enabling day lighting at the press of a button. As a result, the aerospace sector is seeing an increase in demand for these glasses since they have features that not only increase consumer happiness throughout the flight but also aid aerospace businesses in maintaining the energy efficiency of aircraft.
• Increasing R&D activities - Rising R&D efforts have given rise to possible uses for smart glass across a range of end markets. Smart glass, for instance, may boost operational efficiency by 20 to 30% in solar-powered heating and cooling systems. Additionally, it is frequently used in fighter jets, airplanes, and cruise ships' interior barriers as a privacy glass. This is expected to result in a surge in smart glass sales across a number of end-use industries, opening up attractive market potential.

Technology Insights

In 2024, the electrochromic glass market had a sizable share of more than 83.4%. This is partly attributable to the features of the device, including its high UV and IV ray blocking ratio, low operating voltage, and straightforward integration with big glass panels. Additionally, the electrochromic glass may be stained, colored, and made opaque to adjust how much light and heat it transmits depending on the environment. These glasses are widely used in medical facilities, educational facilities, business settings, and retail stores.

Due to the excellent stability of SPD against UV radiation, the Suspended Particle Device (SPD) smart glass category is anticipated to see the greatest CAGR of over 15.0% through 2030. These lenses can change from translucent to black in 1-3 seconds and provide fine and immediate light control. They also offer a remarkable optical quality that makes it easier to effectively manage sun glare.

Electronic gadgets frequently employ polymer dispersed liquid crystal (PDLC) glass, commonly referred to as switchable glass, magic glass, clever glass, or privacy glass. The technology is mostly utilised in businesses and residences to provide enough of light while maintaining privacy. It has applications in a number of fast-growing industries, including aviation, automobiles, ships, and architecture. The need for PDLC smart glass technology is being further fuelled by the rising predisposition toward "Green Energy" sources.

Application Insights

In 2024, the transportation application category held a sizable market share of around 49.6%. Aerial, vehicular, and maritime transportation are further subdivided into the transportation sector. The significant expansion in the automobile market can be attributed to luxury car manufacturers' increased use of smart glass. The market participants are being pushed by the increasing demand to broaden their product offerings in this niche in order to obtain a competitive advantage. For instance, the automotive giant BMW debuted its BMWi Vision Circular Show car in September 2021 at the IAA Auto Show. This vehicle was outfitted with a cutting-edge headlamp that was created utilizing the SPD LCG Technology created by Gauzy Ltd.

Commercial office buildings and corporate headquarters are where smart glass technology is most commonly used since it helps to significantly save expenses while increasing worker efficiency. In the approaching years, self-cleaning glasses, low-emissivity glasses, and solar control glasses are projected to emerge as popular options for the building industry. The expansion of the architectural sector is greatly influenced by the rising number of infrastructure projects, as well as restoration and renovation operations in residential and commercial areas.

Recent Developments

• In January 2025, Gauzy Ltd. unveiled the latest smart glass technology at the Consumer Electronics Show (CES 2025) in Las Vegas. The company has created a suspended particle device (SPD), which gives the class a dark and neutral colored dim. The product is an improvement above the company’s earlier work, transitioning quickly from clear to fully opaque and blocking more than 99% visible light. This glass also regulates temperature control and reduces energy consumption. 
•  In July 2024, eLstar Dynamics secured two million euros in Series A funding to advance the commercialization of its sustainable, energy-efficient adaptive glass solutions.

Key announcement by global leaders

• In November 2024, Apple CEO announced the 'Atlas' study to collect employee feedback on smart glasses, focusing on advancing its AR/VR technology.

Smart Glass Market Companies

• AGC Inc.
• ChromoGenics
• Corning Incorporated
• Gauzy Ltd.
• Gentex Corporation
• Guardian Industries
• Kinestral,Technologies, Inc.
• Nippon Sheet Glass Co., Ltd.
• PPG Industries, Inc.
• RavenWindow
• Research Frontiers Inc.
• Saint-Gobain S.A.
• Showa Denko Materials Co., Ltd.
• Smartglass International Limited
• VELUX Group, View, Inc.
• Vision Systems

Market Segmentation 

By Technology

• Electrochromic
• Polymer Dispersed Liquid Crystal (PDLC)
• Suspended Particle Devices (SPD)
• Thermochromics
• Photochromic
• Others

By Application

• Architectural
• Transportation
  • Automotive
  • Aircraft
  • Marine
• Consumer Electronics
• Power Generation

By Control Mode

• Dimmers
• Switches
• Remote Control
• Others

By Geography

• North America
• Europe
• Asia-Pacific
• Latin America
• Middle East & Africa (MEA)