Soundproof Inward Casement Window

● High-precision 6063-T5 aluminum profiles sourced directly from Huajian Group to ensure structural integrity and material traceability.
Profile thickness: 1.8mm (1.2mm for key stress parts); Width: frame 100mm, sash 84.1mm; Inner visible width: frame 32mm, sash 47.5mm
● Standard 5+20A+5 double-glazed insulating glass; Optional 5+12A+5+12A+5 triple-glazing for superior acoustic insulation and thermal U-value optimization.

Heavy-duty customized hardware systems engineered for smooth operation and long-term durability in high-frequency use.
● 45.3mm high-performance thermal break strips designed to minimize thermal bridging and maximize energy efficiency.
● Flush frame and sash integration providing a seamless architectural aesthetic and enhanced wind-load resistance.
● R7 safety rounded corners on opening sashes to minimize injury risks in residential and commercial environments.
● Vertical isotherm alignment to prevent heat loss and ensure consistent indoor temperature control with enhanced acoustic performance.
●All cavities adopt rectangular design to ensure full effective glue injection
● Advanced multi-stage drainage system featuring specialized covers to prevent water backflow and insect infiltration during extreme weather.
● Integrated high-transparency mesh offering unobstructed views and superior airflow while maintaining a sleek, near-invisible profile.

● Typical Applications: Ideal for high-rise urban apartments, luxury villas, and renovation projects where soundproof inward casement windows are essential for noise reduction and energy efficiency.
●Optional Colors
External colors: Metallic Grey, Metallic Bronze
Internal colors: Metallic Grey, Metallic Bronze