Architectural hardware refers to the various components and fixtures used in the construction and design of buildings. This includes items such as doors, windows, locks, hinges, and handles. These elements not only serve functional purposes but also contribute to the overall aesthetic and security of a structure. In addition to basic functionality, architectural hardware can enhance the durability and efficiency of a building. For example, high-quality locks improve security, while energy-efficient windows can reduce heating and cooling costs. Overall, architectural hardware plays a crucial role in both the practicality and appearance of architectural designs.