Energy Efficient Windows Market Size - By Glazing Type (Double Glazing, Triple low-E Glazing), By Adoption (Replacement, Insulation), By Number of Windows (Up to 6 units, >6 to 10 units, >10 units), By Application, 2025 – 2034

Energy Efficient Windows Market Size

The global energy efficient windows market was valued at USD 15.1 Billion in 2024 and is estimated to grow at a CAGR of 8.6% from 2025 to 2034. Rising demand for sustainable building solutions is a key driver for the market growth. Increasing energy costs and stringent government regulations on carbon emissions push adoption, driven by the global efforts toward energy conservation and green construction practices will further escalate the business statistics.
 

Rising environmental issues and the extensive application of green buildings will significantly drive the energy efficient windows market. Green buildings utilize practices that promote environmentally friendly and resource-efficient construction throughout their life cycle. Green buildings can significantly reduce heating and cooling energy usage thereby improving the industry landscape. The World Economic Forum in June 2024 stated that green building transformation can capture a market size of USD 1.8 trillion by 2030 in the international market, citing the growing need for energy efficient solutions in building construction.

Ongoing technological advancements in window production will propel market growth. Increased innovations in the form of smart windows with the assistance of electrochromic and thermochromic technologies for dynamic light and temperature control for improved indoor comfort and energy efficiency will provide profitable opportunities for the product growth.
 

Firms are spending significantly on sophisticated technologies to improve window performance, including better insulation, dynamic glass coatings, and intelligent systems that manage light and temperature thus complementing the industry culture. Andersen Corporation was included in 75 Global Innovators by BuiltWorlds in 2024 due to its innovation in building products. The RD&I teams have developed technologies that enhance window efficiency and sustainability, contributing to a 25% reduction in energy consumption for buildings equipped with their advanced window solutions.
 

Stringent government regulations for energy efficiency will contribute to market growth. Governments in most countries around the world have imposed strict building codes and regulations requiring or promoting the installation of energy efficient products, including windows. The U.S. Department of Energy launched new standards in January 2023 to improve the energy efficiency of residential buildings, including some window performance standards.
 

Energy Efficient Windows Market Trends

• The rapid pace of urbanization will significantly impact the demand for energy efficient windows due to ongoing expansion and new building construction. In January 2024, the U.S. Census Bureau reported a 5% increase in residential construction permits compared to the previous year, indicating robust growth in housing developments that prioritize energy efficiency. This will highlight urbanization involving new home construction equipped with energy efficient windows, aligning with sustainability goals and reducing overall energy consumption in urban areas. 
   
• Rising integration of smart technologies into energy efficient windows will significantly improve the product statistics. Smart windows are equipped with features such as tint-based adjustment on sunlight and temperature, enhancing energy efficiency. For instance, in March 2023, View Inc. partnered with Kognition to integrate its Smart Building Cloud platform, which operates in over 100 million square feet of buildings. View’s smart window technology enhances energy efficiency and lowers greenhouse gas emissions by significantly reducing solar radiation penetration blocking up to 90% of it.
   
• Growing emphasis on sustainability within the construction industry will augment product traction. Builders and architects are increasingly prioritizing materials and technologies that minimize environmental impact. For instance, in October 2023, the U.S. Green Building Council (USGBC) reported that LEED certified buildings have saved over USD 2.5 billion GJ of energy, highlighting the significant impact of green building practices on energy conservation, and creating growth prospects.
   
• Introduction of strict standards for energy efficient windows influences the market by ensuring products meet advanced performance criteria. These standards focus on improving insulation and reducing energy consumption across different climate zones. For instance, in October 2023, the ENERGY STAR program implemented Version 7.0 specifications, which require windows in the Northern climate zone to have a U-Factor of ≤ 0.22 and a minimum Solar Heat Gain Coefficient (SHGC) of ≥ 0.17. This update aims to enhance thermal performance and energy savings, demonstrating a commitment to elevating energy efficiency standards in the industry.
   

Energy Efficient Windows Market Analysis

• The energy efficient windows industry was valued at USD 12.5 billion, USD 13.7 billion, and USD 15.1 billion in 2022, 2023, and 2024, respectively. Based on application, the market is segmented into residential and commercial.
   
• The residential energy efficient windows is anticipated to reach more than USD 25.5 billion by 2034, due to homeowners' focus on energy savings and aesthetics. As energy costs rise, many customers are opting for windows that enhance insulation and reduce heating and cooling expenses. A report from Fixr in October 2024 indicated that 84% of homeowners prioritize energy efficiency when selecting windows, with many willing to invest in upgrades that improve their home's value.
   
• The commercial segment will grow at a CAGR of 8.7% between 2025 to 2034, due to the need for energy efficiency, regulatory compliance, and sustainable building practices. In February 2022, Nexii Building Solutions partnered with Pella Corporation to integrate Pella’s Impervia window line into Nexii’s sustainable building designs. Nexii panels, combined with Pella’s energy efficient windows, enable buildings to achieve 33% less carbon embodied and approximately 50% less heating energy use compared to standard builds meeting code requirements.
   

• Based on the glazing type the industry is segmented into double glazing and triple low-E glazing. The double glazing segment held around 70.4% shar of the energy efficient windows market in 2024 driven by energy efficiency demands, technological innovation, and regulatory changes, making it a popular choice for homeowners and builders alike.
   
• They provide significant improvement in thermal insulation compared to single-pane windows. The average U-value for new double-glazed installations now sits at 1.3 W/m²K, down from 1.6 in 2020. This improvement in U-value demonstrates the increased focus on energy efficiency and the effectiveness of double glazing in reducing heat loss.
   
• The triple low-E glazing segment is expected to grow at a rate of 8.5% between 2025 to 2034. Its superior thermal performance and energy efficiency compared to traditional glazing options will escalate product adoption. Furthermore, the triple low-E glazing incorporates three panes of glass with low-emissivity coatings that minimize heat transfer, making it ideal for extreme climates. For instance, in 2024, Sheerwater Glass highlighted that windows account for 35% of residential energy loss, driving a significant rise in demand for low-emissivity (Low-E) coatings and argon-filled triple glazing.
   

• As of 2024, North America holds a market share of 63%, which is expected to improve further by 2034. The U.S. energy efficient windows market was valued at USD 6.2 billion, USD 6.8 billion, and USD 7.5 billion in 2022, 2023, and 2024, respectively.
   
• Growing stringent energy efficiency regulations, increasing consumer awareness, and a growing emphasis on sustainable building practices will stimulate industry growth in the region. In May 2023, in the U.S., the Biden administration introduced building energy standards to achieve over 35% energy savings for federally financed homes, backed by a USD 830 million fund for clean-energy retrofits. This initiative is expected to support energy efficient window adoption and broader sustainability goals.
   
• The European energy efficient windows market will grow at a rate of 8.5 % between 2025 to 2034 owing to robust government policies promoting sustainability. Increasing energy prices and improving environmental awareness among consumers will enhance the business projections. In March 2024, the European Parliament passed a law to improve building energy efficiency, targeting a reduction in carbon emissions as buildings account for 40% of the EU’s energy use.
   
• The Asia Pacific energy efficient windows market is anticipated to reach more than USD 3.5 billion by 2034. Rapid urbanization, increasing government incentives, and shifting focus on reducing carbon emissions, will complement the product penetration. In March 2024, Commonwealth, state, and territory-building ministers discussed options to support improvements to energy efficiency and reduce embodied emissions in construction.
   

Energy Efficient Windows Market Share

• The top four players, Atrium Corporation, Pella Corporation, and PGT Windows, share a market position of 32.1% in energy efficient windows industry. Pella leads with innovative, sustainable designs that boost efficiency, while PGT focuses on durable, impact-resistant solutions for harsh climates. The Atrium offers versatile window options tailored to both new constructions and renovations.
   
• Leading industry players in the energy efficient windows market are adopting strategic alliances with energy and technology firms to push innovation to the maximum. For instance, Andersen Corporation collaborated with technology suppliers in January 2024 to promote glazing for higher energy savings. Such partnerships are also common among Jeld-Wen and Pella, promoting green window solutions.
   
• Top players are heavily investing in R&D to create window technologies that suit contemporary energy systems. Marvin Windows & Doors and Milgard Manufacturing are committed to insulation and durability improvements. This improves performance and scalability for North American and European markets, effectively addressing efficiency and regulatory requirements while reinforcing sustainable construction trends.
   

Energy Efficient Windows Market Companies

• Builders FirstSource, Inc. posted consolidated fiscal year 2024 revenues of USD 16,400.5 million and adjusted EBITDA of USD 2,700 million, reflecting strong operating performance. The company provides a broad range of windows that are made to be more energy-efficient and weather-protected.
   
• JELD-WEN Holding, Inc. posted revenues of around USD 3.7 billion for the year 2024, and an adjusted EBITDA of USD 280 million, evidenced by steady operational efficiency. The firm continues to invest in enhancing its product range and customer experience through technology and manufacturing capacity investments. JELD-WEN continues to pursue opportunities for expansion, such as strategic partnerships and acquisitions, to further establish itself in the global energy efficiency windows market.
   

Eminent players operating in the energy efficient windows market are:

• Atrium Corporation
• AeroShield
• Andersen Corporation
• Builders First Choice
• Jeld-Wen
• Kolbe Windows
• Marvin Windows & Doors
• Milgard Manufacturing
• Pella Corporation
• PGT Windows
• Simonton Windows
• Soft-Lite Windows
• YKK AP
   

Energy Efficient Windows Industry News:

• In February of 2025, Andersen Company released energy saving windows with argon gas fillings and Low-E glass finishes. These windows enable better insulation, lower energy consumption, and lower heating and cooling expenses. Andersen is investing in emerging technologies for the sake of facilitating sustainability and high-performance solutions.
   
• In September 2024, MIT spinoff AeroShield inaugurated a new factory unit to produce next generation insulating windows that will cut building energy use and carbon emissions. AeroShield technology lowers heat loss by up to 65%, offering a valuable contribution to building energy and sustainability efficiency with building operations accounting for 36% of the world's CO? emissions.
   
• In January 2023, YES WORLD Climate Tech, based in Singapore, launched the world's first energy-saving windows for homes and businesses. Under its "SAVE EARTH MISSION," the revolutionary glass is available in double-pane and sandwich variants using a patented material that reflects most of the solar radiant heat, thus preventing carbon prints.
   

This energy efficient windows market research report includes an in-depth coverage of the industry with estimates & forecast in terms of revenue in “USD Billion” from 2021 to 2034, for the following segments:

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Market, By Glazing Type

• Double Glazing
• Triple Low-E Glazing

Market, By Adoption

• Replacement
• Insulation

Market, By Number of Windows

• Up to 6 units
• >6 to 10 units
• >10 units

Market, By Application

• Residential
• Commercial

The above information has been provided for the following regions and countries:

• North America
  • U.S.
  • Canada
• Europe
  • Germany
  • UK
  • France
  • Italy
• Asia Pacific
  • China
  • Japan
  • Australia
• Rest of World