Aluminum has become one of the most important materials in the building industry. Its lightweight nature combined with high strength allows aluminium to be used in many structural and architectural applications. Builders often select aluminium because it is resistant to corrosion and performs well in harsh environments. In modern architecture, aluminium is frequently used for window frames, door systems, curtain walls, and facade panels. A popular application is Kusen Aluminium, which is valued for its minimalist appearance and structural stability. Aluminium frames do not easily warp, making them suitable for long-term use. Another advantage of aluminium is its adaptability in design. Aluminium can be powder coated or finished in various colors, allowing it to match various architectural styles. This makes aluminium suitable for both residential projects. From a sustainability perspective, aluminium is considered an eco-friendly material. https://paluminium.com/layanan/pasang-acp/ can be recycled multiple times without losing quality, supporting sustainable construction practices. Because of this, aluminium continues to gain popularity worldwide.