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

Industrial style windows redefine spatial dynamics through modular steel framing systems that merge raw materiality with precision engineering. Designed for converted mills, retail storefronts, and loft residences, these steel windows utilize standardized grid patterns—such as 3x6 or 4x8 divided lites—to create rhythmically transparent facades. Unlike aluminum or PVC alternatives, Industrial style windows maintain dimensional stability across temperature extremes (-30°C to 80°C), preventing seal failure in climate-controlled galleries or humid kitchens.

Performance validated by:

• Acoustic control – 42dB sound reduction when paired with 35mm laminated glass, isolating urban noise in downtown apartments.

• Fire compliance - Achieve 60-minute fire ratings (BS 476-22) through intumescent seal integration, enabling code-compliant installations in egress corridors.

• Custom hardware - Brass or matte-black stainless steel handles offer tactile durability under 200,000+ operation cycles, outperforming zinc alloy competitors.

  
  

Fabrication leverages robotic welding and ED coating (electrophoretic deposition) for pore-free corrosion resistance. Recent projects like Toronto’s Distillery District retrofit used Industrial style windows to preserve cast-iron column aesthetics while achieving R-5 insulation values via aerogel-infilled thermal breaks. Maintenance requires only annual silicone spray on moving parts, with powder-coated frames resisting graffiti and industrial pollutants.

Specification guidance:

•  Grid options: Georgian, Victorian, or bespoke asymmetric patterns

• Maximum unit size: 3.2m x 4.5m (structural silicone glazing compatible)

•  Water infiltration resistance: E331-16 tested at 8.4 PSF