This high-performance window is mainly designed for high-end projects. The 122 series broken-bridge outward opening window features a flush frame design for both the outer frame and sash, with a clean and elegant appearance. The fixed section adopts integrated square pressing lines.

The outer frame is equipped with a 24mm PA66 thermal insulation strip and comes standard with 20A large insulating glass, delivering excellent sound insulation and thermal insulation performance. 27A curved pressing lines are available as an option.

It adopts German-style corner assembling with glue-injection technology, providing strong stability, enhanced waterproof performance and higher safety.

The outer frame is designed with hidden drainage system with drainage louvers, effectively preventing wind backflow. The sash is also designed with a drainage structure to avoid water penetration into the room, ensuring outstanding drainage performance.

With multi-layer sealing design, the window achieves excellent airtightness and watertightness.

The glass is installed from indoor side, making installation convenient and safe. Protective bars and fall preventers can be optionally installed indoors.

It is equipped with imported hardware fittings and anti-pry lock seats, ensuring excellent security and anti-theft performance.

The wind pressure resistance, airtightness and watertightness all meet relevant national performance standards.