LG37S Hot-rolled steel series

Produced with hot-rolling technology, the 37 Series delivers a bold and solid profile with exceptional structural stability. Its clean, powerful lines make it ideal for expansive floor-to-ceiling windows, public architecture, and industrial-style projects, creating a strong visual presence and architectural impact.

LG50S Cold-bent steel series

Formed through advanced cold-bending techniques, the 50 Series is distinguished by its slim and refined profile, combining strength with lightness. It is best suited for interior partitions, fine window divisions, and minimalist modern spaces, offering both stability and a sense of elegance.

LG65S Thermal-break steel series

With integrated thermal-break technology, the 65 Series combines the inherent strength of steel with superior insulation and soundproofing performance. It is particularly suited for villas, luxury residences, and high-performance commercial spaces, ensuring both comfort and long-term durability.

steel-look thermal-break aluminum alloy

Built on lightweight aluminum alloy with thermal-break design, the 65 Steel-look Series replicates the authentic appearance of steel while offering aluminum’s advantages of corrosion resistance, insulation, and reduced weight. Perfect for modern homes, apartments, and design-focused spaces, it balances performance with distinctive aesthetics.

Shanghai

Shanghai

Beijing

Shanghai

Shanghai

Shanghai

London

London

Australia

Qingdao

London

America

French Retro Steel Windows with Thermal Break: Timeless Elegance Meets Modern Performance

Experience the captivating charm of classic French architecture seamlessly integrated with cutting-edge thermal efficiency. Our French retro steel windows with thermal break are meticulously engineered to offer the authentic aesthetics of early 20th-century steel fenestration while delivering the thermal insulation performance demanded by contemporary living standards. These exquisite steel window frames stand as a testament to both historical design integrity and modern engineering excellence.

Unrivaled Design and Thermal Efficiency

• Authentic Aesthetics: Recapture the elegance of historical Parisian apartments or Victorian homes. French retro steel windows with thermal break feature slender, elegant profiles, intricate muntin bars (optional), and period-correct hardware finishes, recreating an unparalleled vintage aesthetic.

• Thermal Break Innovation: At the heart of these steel window frames lies a sophisticated thermal barrier system. This critical technology interrupts the conductive heat flow path inherent in solid metal, dramatically reducing U-values and preventing condensation, ensuring year-round comfort and significant energy savings.

• Robust Steel Construction: Forged from high-quality, corrosion-resistant steel, French retro steel windows with thermal break provide exceptional structural integrity, longevity, and security unmatched by modern alternatives like aluminum or vinyl.

Precision Craftsmanship for Global Installation

• Engineering Excellence: Each French retro steel window with thermal break undergoes rigorous design and engineering using advanced CAD/CAM systems. The thermal insulation performance of every profile is optimized before production commences.

• CNC Manufacturing: Utilizing state-of-the-art CNC machinery ensures absolute precision in every cut, weld, and assembly of these intricate steel window frames. This guarantees perfect fit, consistent quality, and exceptional weather-tightness.

• Advanced Glazing Compatibility: French retro steel windows with thermal break are engineered to accommodate high-performance double or triple glazing units. Combined with the thermal barrier inherent in the steel window frame, this maximizes overall thermal insulation performance, achieving Passive House or LEED standards when specified accordingly.

• Comprehensive Customization: Go beyond standard sizes. Our French retro steel windows with thermal break are made-to-order, accommodating precise opening dimensions, unique shapes (arches, circles), bespoke color finishes (inside/outside), muntin designs, and hardware selections to fulfill exact project visions globally.

Durability, Performance, and Sustainability

• Long-Term Investment: Choose French retro steel windows with thermal break for their exceptional durability. Properly finished and maintained steel window frames offer a service life spanning generations, outperforming and outlasting many alternative materials.

• Superior Weather Performance: Rigorously tested French retro steel windows with thermal break deliver outstanding resistance to wind, rain, and extreme temperature fluctuations. High-quality seals combined with precision engineering ensure reliable water and air infiltration protection for decades.

• Sustainable Choice: Steel is highly durable and ultimately 100% recyclable. The energy savings achieved through the superior thermal insulation performance of French retro steel windows with thermal break contribute to a building's lower operational carbon footprint over its lifetime.

• Application Versatility: Ideal for restoring historical landmarks, enhancing heritage districts, or adding distinct character to luxury new builds. French retro steel windows with thermal break elevate residential projects, boutique hotels, and prestigious commercial properties worldwide, offering beauty without compromising comfort or efficiency.

Experience the Difference

Selecting authentic French retro steel windows with thermal break represents a commitment to unparalleled beauty, lasting quality, and responsible energy performance. Embrace the elegance of the past with the comfort and efficiency of the future. Explore customization possibilities and technical specifications to realize your vision of timeless, high-performing fenestration.