One of the most significant advantages of aluminum window frame extrusions is their exceptional durability. Aluminum is inherently resistant to rust, corrosion, and various weather conditions, making it an ideal material for windows that must withstand the elements. Unlike wood, which can warp, rot, or be affected by termites, aluminum maintains its integrity over time. This strength ensures that the window frames will operate smoothly and remain visually appealing for years, reducing the need for frequent maintenance or replacement.
The powder coated surface should be delicate, full, transparent, strong in three-dimensional sense, and can maintain relative luster for a long time. The decorative surface coating is at least 40um. The poor appearance is dim, the stereoscopic effect is poor, and after a period of time, there is light loss, powdering, paint stripping, etc. Slight orange peel on the surface of powder coated profiles is accepted. There are almost no orange peels on high-quality powder coated profiles, but the orange peel on the surface of poor powder coated profiles is obvious and serious. The reason is the use of poor quality powder coatings, or the production process and production management are not strict.
The use of iron in decorative arts dates back to ancient times, but it was during the Middle Ages that wrought iron began to gain popularity for both functional and ornamental purposes. Artisans meticulously crafted rod iron scrolls, which became a hallmark of Gothic architecture. These decorative elements were often employed in cathedrals and castles, symbolizing strength and elegance while providing essential structural support. With the Renaissance era ushering in a renewed interest in artistry and design, rod iron scrolls evolved further, showcasing elaborate patterns and designs that reflected the aesthetic ideals of the time.