The Global Modular Curtain Wall System Market was valued at USD 49.8 Billion in 2024 and is projected to reach USD 72.3 Billion by 2030, growing at a Compound Annual Growth Rate (CAGR) of 6.2% during the forecast period (2024–2030). This robust growth is fueled by rapid urbanization, a surge in high-rise construction, and the increasing demand for energy-efficient and aesthetically superior building envelopes across commercial and public infrastructure sectors.

As the global construction industry pivots towards faster, safer, and more sustainable building methods, modular curtain wall systems have emerged as a cornerstone technology. These non-structural facades, known for their speed of installation and superior thermal performance, are defining modern architecture. This blog profiles the Top 10 Companies in the Modular Curtain Wall System Industry—a diverse group of global manufacturers and specialists who are engineering the future of building exteriors.

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🔟 1. Yuanda China

Headquarters: Shenyang, Liaoning, China
Key Offering: Unitized Curtain Walls, Stick Systems, Point-Supported Glass Walls

Yuanda China is one of the world’s largest manufacturers and installers of curtain wall systems, with a significant global footprint. The company specializes in large-scale, complex projects for airports, commercial towers, and cultural centers, leveraging advanced manufacturing and BIM (Building Information Modeling) technologies.

Innovation & Sustainability Initiatives:

• Pioneering the use of integrated photovoltaic (BIPV) curtain wall systems

• Advanced R&D in high-performance thermal break and acoustic insulation

• Commitment to achieving carbon neutrality in manufacturing by 2030

Download FREE Sample Report: Modular Curtain Wall System Market – View in Detailed Research Report

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9️⃣ 2. Permasteelisa Group

Headquarters: Vittorio Veneto, Italy
Key Offering: High-performance unitized facades, Custom architectural glazing

Permasteelisa Group, a subsidiary of the Japanese LIXIL Group, is a globally recognized leader in high-end engineering and fabrication of curtain walls. The company is renowned for its work on iconic skyscrapers, including The Shard in London and the CCTV Headquarters in Beijing, emphasizing precision engineering and complex geometries.

Innovation & Sustainability Initiatives:

• Development of smart facades with dynamic shading and energy harvesting

• Implementation of closed-loop recycling for aluminum and glass materials

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8️⃣ 3. Schüco International KG (WICONA)

Headquarters: Bielefeld, Germany
Key Offering: WICONA unitized systems, Schüco facade solutions, Aluminum window systems

Schüco, through its brand WICONA, is a leading European supplier of aluminum-based building envelope systems. The company provides a comprehensive portfolio of certified curtain wall systems known for their durability, design flexibility, and sustainability credentials, serving a global network of fabricators and contractors.

Innovation & Sustainability Initiatives:

• Cradle-to-Cradle Certified® product lines for circular construction

• Advanced digital tools for architects and engineers, including BIM objects

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7️⃣ 4. Kawneer Company, Inc. (Arconic)

Headquarters: Norcross, Georgia, USA
Key Offering: AA®100 Unitized Curtain Wall, 1600 Wall System® Stick, Trifab® VG Unitized System

Kawneer, a part of Arconic, is a North American powerhouse in architectural aluminum products. The company’s curtain wall systems are specified for a vast range of commercial buildings, from corporate headquarters to universities, and are praised for their tested performance and extensive product support.

Innovation & Sustainability Initiatives:

• Focus on high-recycled content aluminum and thermally improved systems

• Investment in R&D for blast-resistant and hurricane-proof facade solutions

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6️⃣ 5. EFCO Corporation

Headquarters: Monett, Missouri, USA
Key Offering: EWall® Unitized Curtain Wall, Storefront systems, Windows

EFCO Corporation is a major provider of window, curtain wall, and storefront systems in the Americas. Known for its strong distributor network and customer service, EFCO offers robust, code-compliant solutions tailored for the commercial construction market, with a focus on value engineering.

Innovation & Sustainability Initiatives:

• Development of energy modeling services to optimize facade performance

• Streamlined fabrication processes to reduce on-site waste and labor

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5️⃣ 6. Oldcastle BuildingEnvelope® (OBE)

Headquarters: Dallas, Texas, USA
Key Offering: Full-service glazing, Custom unitized curtain walls, Architectural glass

Oldcastle BuildingEnvelope® is the leading supplier of products and services for commercial building envelopes in North America. OBE offers a fully integrated approach, from glass fabrication and metal coating to engineering and installation, providing a single-source solution for complex projects.

Innovation & Sustainability Initiatives:

• Investment in high-volume, automated glass fabrication facilities

• Promotion of bird-safe glass and other environmentally conscious products

Download FREE Sample Report: Modular Curtain Wall System Market – View in Detailed Research Report

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4️⃣ 7. China Aviation Sanxin Co., Ltd. (AVIC Sanxin)

Headquarters: Shenzhen, Guangdong, China
Key Offering: High-rise building curtain walls, Airport terminal facades

Leveraging expertise from its parent company, Aviation Industry Corporation of China (AVIC), AVIC Sanxin is a prominent player in the Asian market. The company excels in delivering large-scale curtain wall projects for airports, rail stations, and super-tall buildings, emphasizing logistical efficiency and project management.

Innovation & Sustainability Initiatives:

• Application of aerospace-grade materials and quality control standards

• Development of prefabricated modular units for accelerated construction timelines

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3️⃣ 8. Aluk Group

Headquarters: Barcelona, Spain
Key Offering: Alukon unitized curtain walls, ST 150 HI Stick systems

Aluk Group is a leading European specialist in architectural aluminum systems with a strong presence in Mediterranean and Latin American markets. The group is known for its design-led approach and technical expertise, offering systems that meet stringent European performance standards for energy and safety.

Innovation & Sustainability Initiatives:

• Focus on passive house certified facade systems

• R&D into adaptive facades that respond to external climate conditions

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2️⃣ 9. GlasTrösch Group

Headquarters: Bützberg, Switzerland
Key Offering: High-performance insulating glass units, Custom facade engineering

While primarily a glass processor, GlasTrösch is a critical partner in the curtain wall ecosystem, supplying high-quality, coated, and laminated glass units to facade contractors worldwide. Their specialty glass products are integral to achieving the thermal, acoustic, and aesthetic goals of modern curtain wall systems.

Innovation & Sustainability Initiatives:

• Production of solar control and triple-glazed insulating glass for maximum energy efficiency

• Development of digital printing techniques for custom-finished facades

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1️⃣ 10. Heroal – Heroal GmbH

Headquarters: Bad Laer, Germany
Key Offering: Heroal CF 80 Unitized Curtain Wall, Window and door systems

Heroal is a respected German manufacturer of precision aluminum profiles for windows, doors, and facades. The company’s curtain wall systems are engineered for durability and precision, catering primarily to the European market with a focus on quality craftsmanship and long-term performance.

Innovation & Sustainability Initiatives:

• Commitment to producing profiles with optimized thermal insulation values

• Use of sustainable surface finishes with low VOC emissions

Get Full Report Here: Modular Curtain Wall System Market – View in Detailed Research Report

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🏗️ Outlook: The Future of Modular Curtain Walls is Smarter and More Sustainable

The modular curtain wall system market is undergoing a significant evolution. While cost and speed of construction remain key drivers, the industry is increasingly focused on intelligent, sustainable, and occupant-centric building envelopes that contribute to overall structural performance and well-being.

📈 Key Trends Shaping the Market:

• Rising adoption of Building Integrated Photovoltaics (BIPV) to turn facades into power generators

• Integration of IoT sensors for real-time monitoring of structural health, air quality, and energy usage

• Growing demand for off-site manufacturing and prefabrication to improve quality control and reduce construction timelines

• Stringent global building codes pushing for Net-Zero Energy ready facades with superior thermal performance

Get Full Report Here: Modular Curtain Wall System Market – View in Detailed Research Report

The companies listed above are not only building the world’s most iconic skylines—they are actively pioneering the sustainable and digital future of construction.