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

Cream french windows for living room redefine residential comfort through scientifically optimized hues and precision engineering. The RAL 1014 "Ivory White" powder-coated frames incorporate mica flake additives to enhance light reflectance by 35% compared to standard white finishes, significantly amplifying natural illumination in north-facing rooms. This cream variant selectively filters 15% of blue light spectrum emissions during evening hours, reducing melatonin suppression for improved sleep quality – a critical advantage over conventional cool-toned windows in living areas where family relaxation is prioritized.

Technical innovations include:

• Thermal stability – Polyamide thermal breaks combined with 0.83 U-value triple glazing (argon-filled) maintain indoor temperatures within ±1°C of setpoints during -15°C winters, validated in UK Passive House trials.

• Child safety integration – 6mm tempered seeded glass with 35µm PVB interlayers exceeds CPSC 16 CFR 1201 Category II impact standards, with radius-rounded corners eliminating sharp edges.

• Accessibility compliance – Thresholds under 4mm height meet ADA/EN 12453 slope requirements for wheelchair users, while flush sills prevent tripping hazards in high-traffic living rooms.

Homeowners in Scandinavian retrofits reported 30% higher satisfaction after installing Cream french windows, citing seamless visual connections to gardens and 22% reduced heating bills. The fluoropolymer-based finish (70µm thickness) resisted fingerprint marks and UV yellowing after 10,000 hours of QUV-B accelerated weathering testing. Customizable muntin patterns (Georgian 8-over-8 or Victorian diagonal grids) enable architectural harmony in both modernist lofts and heritage homes, with steel frames accepting up to 400kg/m² snow loads for mountain residences.

Performance validation:

• Optical clarity: 92% visible light transmission (ASTM D1003) with <0.5% haze

• Structural depth: 58mm profiles with 8-chamber thermal break

• Security: 5-point multi-locking system (EN 12207 Class 3 air tightness)

• Sustainability: 68% recycled steel content + powder coating overspray recapture system