The Global Barrel Vault Skylight Market was valued at USD 328 Million in 2025 and is projected to reach USD 442 Million by 2034, growing at a Compound Annual Growth Rate (CAGR) of 4.5% during the forecast period (2026–2034). This growth is being driven by the rising demand for natural lighting in commercial architecture, the emphasis on sustainable building design, and the aesthetic appeal of curved glazing solutions in modern construction projects.

As the architectural and construction industries increasingly prioritize daylighting and energy efficiency, the focus shifts to the key manufacturers who are engineering innovative, durable, and high-performance glazing systems. In this blog, we profile the Top 10 Companies in the Barrel Vault Skylight Industry—a mix of established market leaders and specialized fabricators defining the future of architectural daylighting.

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🔟 1. Super Sky Products

Headquarters: Mequon, Wisconsin, USA
Key Offering: Custom-engineered glass barrel vault skylights, acrylic domes, and specialty glazing

Super Sky Products is a preeminent leader in the custom skylight industry, renowned for its engineering expertise in large-scale barrel vault systems. The company serves a global clientele of architects and developers, creating iconic skylights for airports, shopping malls, and corporate atriums that demand both aesthetic grandeur and long-term performance.

Innovation Initiatives:

• Pioneering advanced structural silicone glazing techniques for seamless curved profiles

• Integration of high-performance, low-E coated glass for superior thermal efficiency

• Commitment to custom fabrication with rigorous quality control and on-site project management

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

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9️⃣ 2. Skyline Sky-Lites

Headquarters: Jupiter, Florida, USA
Key Offering: Prefabricated and custom barrel vault skylights, primarily in acrylic and polycarbonate

Skyline Sky-Lites specializes in manufacturing durable, impact-resistant skylights, offering a balance between custom design and cost-effective prefabricated solutions. Their barrel vault systems are popular in both residential additions and commercial retrofits, known for their ease of installation and robust weatherproofing.

Innovation Initiatives:

• Focus on UV-stabilized acrylic formulations to prevent yellowing and maintain clarity

• Development of specialized curb mounting systems for leak-proof installations

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8️⃣ 3. Wasco Skylights

Headquarters: Sanford, Florida, USA
Key Offering: Glass and polycarbonate barrel vaults, skylight systems for commercial and residential use

Wasco Skylights is a major manufacturer with a comprehensive product line that includes engineered barrel vault systems. The company leverages its large-scale production capabilities to serve the North American market effectively, providing solutions that meet stringent building codes for wind, snow, and thermal performance.

Innovation Initiatives:

• Investment in double- and triple-glazed glass units with argon fills for enhanced insulation

• Expansion of product lines to include motorized shading and ventilation options

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7️⃣ 4. Major Industries, Inc. (Curb Mount)

Headquarters: Elkhart, Indiana, USA
Key Offering: Curb-mounted barrel vault skylights, custom architectural glass systems

Operating under the brand Curb Mount, Major Industries is a key player known for its heavy-duty, commercial-grade skylight solutions. The company’s barrel vaults are engineered for large spans and are a common feature in big-box retail stores, warehouses, and institutional buildings requiring durable, low-maintenance daylighting.

Innovation Initiatives:

• Development of thermally broken aluminum framing systems to minimize condensation

• Focus on standardizing components for large projects to improve cost efficiency and lead times

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

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6️⃣ 5. Artistic Skylight Domes Ltd.

Headquarters: Leicester, United Kingdom
Key Offering: Architectural glass domes, barrel vaults, and custom-shaped skylights

Artistic Skylight Domes Ltd. is a leading European specialist in complex glazing structures. The company excels in creating bespoke barrel vault skylights for heritage renovations and premium commercial projects, combining traditional craftsmanship with modern engineering standards.

Innovation Initiatives:

• Expertise in restoring and replicating historic barrel vault skylights in conservation areas

• Utilization of cold-bent laminated glass technology to achieve precise curved geometries

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5️⃣ 6. KCC Architectural

Headquarters: London, United Kingdom
Key Offering: High-performance architectural glass, bespoke barrel vault and curved glazing systems

KCC Architectural is a UK-based firm known for its high-specification glazing solutions for landmark buildings. Their barrel vault skylights are often specified for projects where architectural intent, thermal performance, and structural integrity are paramount.

Innovation Initiatives:

• Leadership in designing skylights that achieve high BREEAM and LEED certification scores

• Collaboration with structural engineers to create large-scale, self-supporting glass vaults

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4️⃣ 7. Lamilux Heinrich Strunz Group

Headquarters: Rehau, Germany
Key Offering: GRP (Glass Reinforced Plastic) barrel vault skylights, daylighting systems

Lamilux is a prominent European manufacturer specializing in lightweight, high-strength GRP skylights. Their barrel vault systems offer advantages in weight savings and design flexibility, making them suitable for a wide range of industrial, commercial, and public sector applications.

Innovation Initiatives:

• Pioneering the use of GRP composites for large-span, curved rooflights with integrated thermal insulation

• Development of modular GRP systems for faster installation on large-scale projects

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3️⃣ 8. VELUX Group

Headquarters: Hørsholm, Denmark
Key Offering: Residential roof windows, commercial skylights, and modular barrel vault solutions

The VELUX Group, a world leader in roof windows and skylights, offers engineered solutions that include modular barrel vault systems for both residential and light commercial use. The company leverages its vast distribution network and brand reputation for quality to serve the market.

Innovation Initiatives:

• Integration of smart home technology with motorized operation and rain sensors

• Strong focus on sustainability, with products designed for energy efficiency and recyclability

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2️⃣ 9. FAKRO

Headquarters: Nowy Sącz, Poland
Key Offering: Roof windows, attic ladders, and prefabricated skylight systems, including arched options

FAKRO is one of the world’s largest manufacturers of roof windows and a significant player in the skylight market. The company offers energy-efficient skylight solutions, including designs that emulate the barrel vault aesthetic, catering to the residential and commercial sectors with a strong European and North American presence.

Innovation Initiatives:

• Development of warm-edge spacer technology and multi-chambered PVC frames for superior U-values

• Expansion of product portfolio to include more architectural shapes and larger custom units

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1️⃣ 10. Kingspan Light + Air

Headquarters: St. Helens, United Kingdom
Key Offering: Rooflights, smoke vents, and bespoke barrel vault skylights for commercial and industrial buildings

Kingspan Light + Air, part of the global Kingspan Group, provides engineered daylighting and ventilation solutions. The company’s expertise lies in creating high-performance barrel vault skylights that meet the demanding specifications of large commercial, industrial, and public assembly buildings.

Innovation Initiatives:

• Integration of skylights with building management systems for automated ventilation and lighting control

• Focus on developing products that contribute to the overall energy-positive performance of buildings

Read Full Report: Barrel Vault Skylight Market – View in Detailed Research Report

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🌍 Outlook: The Future of Barrel Vault Skylights Is Brighter and Smarter

The barrel vault skylight market is undergoing a significant evolution. While traditional glass units continue to dominate premium projects, the industry is innovating with smart technologies, advanced materials, and integrated systems to enhance both functionality and efficiency.

📈 Key Trends Shaping the Market:

• Smart integration with IoT for automated light and heat control

• Advancements in self-cleaning and dynamic glazing technologies

• Growing demand for modular systems designed for retrofit applications

• Increased specification driven by stringent green building certifications like LEED and BREEAM

Read Full Report: Barrel Vault Skylight Market – View in Detailed Research Report

The companies listed above are not only illuminating architectural spaces—they’re pioneering the intelligent and sustainable integration of natural light into the built environment.

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