Interior Systems refer to the various components and structures within a building that contribute to its functionality and aesthetics. This includes elements like walls, ceilings, floors, and partitions, which help define spaces and provide support. Additionally, interior systems encompass mechanical, electrical, and plumbing systems that ensure comfort and safety. These systems are essential for creating a comfortable living or working environment. They also play a crucial role in energy efficiency and sustainability. Proper design and maintenance of interior systems can enhance the overall performance and longevity of a building, making them vital in architecture and construction.