The Global Glass Skylight Market was valued at USD 1,422 Million in 2025 and is projected to reach USD 1,934 Million by 2034, growing at a Compound Annual Growth Rate (CAGR) of 4.6% during the forecast period (2024–2034). This growth is being driven by the increasing emphasis on sustainable building design, stringent energy efficiency regulations, and the growing consumer preference for natural daylighting in residential and commercial spaces.

As the construction industry prioritizes occupant well-being and green building certifications, the focus shifts to the pioneering manufacturers who are driving innovation in materials, smart technology, and architectural integration. In this blog, we profile the Top 10 Companies in the Glass Skylight Industry—a mix of global giants and specialized innovators shaping the future of architectural fenestration.

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🔟 1. Velux Group

Headquarters: Hørsholm, Denmark
Key Offering: Roof Windows, Modular Skylights, Sun Tunnels, Electric & Smart Skylights

Velux is the undisputed global leader in the glass skylight market, with a heritage spanning over 80 years. The company offers a comprehensive portfolio for both residential and commercial applications, renowned for superior quality, energy efficiency, and innovative features like rain sensors and remote-controlled operation. Their VELUX Commercial division specializes in large-scale modular skylight systems for architectural projects worldwide.

Innovation Initiatives:

• Pioneering smart skylights integrated with home automation systems

• Commitment to carbon-neutral manufacturing and Cradle to Cradle Certified® products

• Extensive R&D in advanced glazing technologies for optimal thermal performance

Download FREE Sample Report: Glass Skylight Market – View in Detailed Research Report

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9️⃣ 2. Fakro

Headquarters: Nowy Sącz, Poland
Key Offering: Roof Windows, Attic Ladders, Energy-Efficient Skylights

Fakro is a leading European manufacturer and the second-largest global producer of roof windows and skylights. The company is known for its high-quality wooden and PVC constructions, offering a wide range of manually and electrically operated models. Fakro’s products are designed for energy efficiency, featuring multi-chamber profiles and double or triple glazing with low-emissivity coatings.

Innovation Initiatives:

• Development of innovative thermal insulation systems for enhanced energy savings

• Expansion of product lines to include smart home-compatible electric skylights

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8️⃣ 3. Wasco Skylights

Headquarters: Sanford, Florida, USA
Key Offering: Custom Architectural Skylights, Glass Canopies, Curtain Walls

Wasco Skylights is a premier North American manufacturer specializing in custom-engineered skylight systems for large commercial, institutional, and high-end residential projects. The company is recognized for its expertise in complex architectural glazing, providing solutions for iconic buildings, airports, and shopping malls with a focus on structural integrity and weatherproofing.

Innovation Initiatives:

• Leadership in the design and fabrication of large-unitized skylight systems

• Advanced engineering for high-wind and extreme climate performance

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7️⃣ 4. VELUX Commercial

Headquarters: Hørsholm, Denmark
Key Offering: Modular Skylight Systems, Glass Walk-on Roofs, Atrium Solutions

Operating under the Velux Group, VELUX Commercial focuses exclusively on the architectural and construction sectors. They provide modular daylighting systems that combine high performance with simplified installation, catering to projects like schools, offices, and healthcare facilities where controlled natural light is critical.

Innovation Initiatives:

• Modular design approach for faster installation and reduced on-site labor

• Integration of solar shading and glare control systems within skylight units

Download FREE Sample Report: Glass Skylight Market – View in Detailed Research Report

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6️⃣ 5. Solar Innovations, Inc.

Headquarters: Pine Grove, Pennsylvania, USA
Key Offering: Custom Operating Glass Structures, Skylights, Greenhouses

Solar Innovations is a prominent US-based manufacturer known for its highly customizable glass structures, including large operable skylights and glass roofs. The company excels in creating bespoke solutions that blend seamlessly with unique architectural designs, offering manual, electric, and automated operating systems.

Innovation Initiatives:

• Expertise in motorized and automated skylight systems for premium residential markets

• Focus on expansive, architectural-grade glass structures beyond standard skylights

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5️⃣ 6. Skyline Skylights

Headquarters: Los Angeles, California, USA
Key Offering: Custom Skylights, Glass Canopies, Specialty Glazing

Skyline Skylights is a leading custom fabricator serving the Western United States with a reputation for quality and craftsmanship. They specialize in creating skylights for complex architectural projects, focusing on precise engineering and aesthetic integration. Their products are often specified for high-end residential remodels and commercial renovations.

Innovation Initiatives:

• Custom fabrication capabilities for non-standard sizes and complex geometries

• Strong focus on the architectural and design community in a key US market

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4️⃣ 7. Lamilux Heinrich Strunz Group

Headquarters: Rehau, Germany
Key Offering: Daylight Domes, Rooflights, Flat Glass Skylights

Lamilux is a major European manufacturer of high-quality composite panels and daylighting systems. The company produces a wide array of rooflights and flat glass skylights known for their durability, thermal efficiency, and sleek design. They are a key supplier for industrial, commercial, and public sector projects across Europe.

Innovation Initiatives:

• Development of energy-efficient skylights with excellent U-values for cold climates

• Integration of skylights with building envelope systems for holistic performance

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3️⃣ 8. Kingspan Light + Air

Headquarters: Verdun, Quebec, Canada
Key Offering: Modular Skylights, Smoke Vents, Natural Ventilation Systems

Kingspan Light + Air, part of the global Kingspan Group, is a leading provider of daylighting and natural ventilation solutions. Their modular skylight systems are engineered for large-scale commercial and industrial buildings, offering a combination of natural light, weather resistance, and, in many cases, ventilation capabilities.

Innovation Initiatives:

• Combining skylight functionality with critical building services like smoke ventilation

• Focus on systemized solutions for fast-track construction projects

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2️⃣ 9. Naturalight Skylights

Headquarters: Sydney, Australia
Key Offering: Fixed & Vented Skylights, Tubular Daylighting Devices

Naturalight Skylights is a prominent manufacturer and supplier in the Australasian market. They offer a diverse range of products, from traditional fixed skylights to modern, energy-efficient models, catering to both the residential and commercial sectors. Their strong regional presence makes them a key player in the Southern Hemisphere.

Innovation Initiatives:

• Adapting product designs for the specific solar and climatic conditions of Australia

• Expansion of product lines to include solar-powered venting skylights

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1️⃣ 10. Sun-Tek Skylights

Headquarters: Georgia, USA
Key Offering: Residential Skylights, Custom Shapes, Glass Options

Sun-Tek Skylights is a well-established manufacturer focused primarily on the North American residential market. They are known for providing a wide selection of standard and custom-sized skylights, offering various glazing options to meet different aesthetic and performance requirements. Their strength lies in serving the distribution and builder segments effectively.

Innovation Initiatives:

• Providing cost-effective skylight solutions for volume homebuilding

• Offering a range of glass options from basic tempered to high-performance laminated units

Get Full Report Here: Glass Skylight Market – View in Detailed Research Report

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🏙️ Outlook: The Future of Glass Skylights is Smarter and More Integrated

The glass skylight market is undergoing a significant evolution. While basic fixed units continue to serve essential functions, the industry is rapidly embracing smart technologies, advanced materials, and integrated building systems to enhance performance, comfort, and sustainability.

📈 Key Trends Shaping the Market:

• Rapid adoption of smart, electrically operated skylights with app and voice control

• Integration of dynamic glazing (electrochromic/photochromic) for automated solar control

• Growing demand for high-performance insulated glass units (IGUs) to meet strict energy codes

• Architectural trends favoring large-format skylights and glass roofs for open, light-filled spaces

Get Full Report Here: Glass Skylight Market – View in Detailed Research Report

The companies listed above are not only illuminating buildings—they are illuminating the path toward more sustainable, healthy, and inspiring built environments.