The impact of uneven oxide layer on weather resistance

The oxide layer of aluminum profiles is an important factor in protecting windows from the external environment. If the oxide layer is uneven, some areas may be more susceptible to corrosion, causing the window to lose strength from wind and rain. This defect can cause the window to have a shortened service life or even fail in extreme weather conditions. When consumers choose windows, they should pay special attention to the surface treatment process of aluminum profiles.