SZG casement windows are constructed from solid aluminum alloy insulation profiles, offering ventilation, lighting, and secure locking functionality. These windows combine superior performance with elegant aesthetics, featuring flush-mounted mesh and profiles with hidden drainage structures for both visual appeal and practicality.

When closed, the window sash securely fastens to the frame on all four sides using advanced linkage hardware and handles, providing exceptional safety and anti-theft protection. The multi-point locking system ensures excellent sealing performance for optimal insulation.

• Thick, high-quality aluminum frames with reinforced construction
• Premium multi-point locking system with top-brand hardware
• Tempered, laminated, or insulated safety glass options
• Reinforced frames resist impacts and maintain structural integrity
• Optional safety features available for homes with children or pets

• High insulation value improves energy efficiency
• Low-E glass coating reflects infrared light while allowing visible light transmission
• Double or triple glazing with argon gas filling reduces heat transfer
• Effective draft strips seal gaps to prevent air leakage

• 100% recyclable aluminum alloy material
• No harmful gas emissions during use
• Maintains excellent indoor air quality

• Robust construction withstands wind, rain, and severe weather
• High wind pressure resistance suitable for high-rise buildings
• Operating temperature range: -20°C to +50°C

• Smooth, dust-resistant aluminum surface
• Easy to clean and maintain
• Surface treatments resist UV rays and acid rain

SZG provides a comprehensive 10-year warranty covering both frame and glass components. All windows meet industry standards for quality and performance.