Water Tightness


Fluid mechanics and the design of isobaric construction
The principle of isobaric in our design, is to make the pressure between button/outer frame and inner sash almost equal to outdoor pressure.

Meanwhile, by the stream line of fluid mechanics, push the water flow going down without accumulation, supported with 85mm button frame impede, strongly prevent raining and great drainage function, comprehensive protection, reach top tier water tightness.


 Achieve outstanding anti-typhoon ability
  Combine with great water tightness and wind resistance, allowing windows stand in heavy raining/winding weather without concern.
Overwhelming quality and all-layer protection, offering the most safe, tough, pretty windows, leading your dream home to a solid castle.