Weather resistance is one of the core characteristics of aluminum profiles for curtain walls. Building facades are constantly exposed to the natural environment, enduring sun, rain, temperature differences, and sandstorms, making them highly susceptible to aging, deformation, and corrosion.
However, aluminum profiles for curtain walls treated with processes such as anodizing, powder coating, and fluorocarbon coating have a dense and stable protective layer that effectively resists oxidation corrosion and UV aging. They exhibit excellent resistance to wind and sandstorms and temperature-induced deformation. Even in the frigid, windy, and sandy regions of North China and Inner Mongolia, or in humid and rainy environments, they maintain structural stability over a long period, resisting fading, cracking, and deformation, significantly reducing the later maintenance costs and renovation frequency of building facades.