Casement Window

The advantages of casement windows are large opening area, good ventilation, good sealing, excellent sound insulation, insulation, and impermeability. Convenient interior window cleaning; The outward opening does not take up space. The disadvantage is that the window width is small and the view is not wide. Opening an external window requires occupying a space outside the wall, which can be easily damaged in strong winds; However, opening windows internally takes up a portion of the indoor space, making it inconvenient to use screen windows. It is also inconvenient to use screen windows, curtains, etc. when opening windows. If the quality is not up to standard, it may also cause rainwater seepage.