The advantages of ordinary aluminum alloy windows are good weather resistance and aging resistance. (Disadvantage) The thermal insulation is not as good as other materials, and the colors are only white and tea. The advantages of plastic steel windows are good sound insulation, thermal insulation, fire resistance, air tightness, water tightness, corrosion resistance, thermal insulation, etc. (Disadvantage) After all, it is a PVC plastic profile. After a long time, the surface will turn yellow and the window will deform, so the service life is 20-30 years.

Aluminum alloy windows are windows made of aluminum alloy building profiles with frame and fan structures, divided into ordinary aluminum alloy doors and windows and broken bridge aluminum alloy doors and windows. This type of window has the characteristics of beauty, strong sealing, and high strength, so it has been widely used in the field of construction engineering. In home decoration, aluminum alloy doors and windows are commonly used to package balconies, and their surfaces have undergone oxidation treatment, making them appear smooth and shiny.