According to ANSI, what must connect Finished Areas to be included in square footage calculations?

For square footage calculations according to ANSI (American National Standards Institute) standards, it is essential that Finished Areas be connected by walkways. This requirement ensures that the connected spaces can be considered usable and functional parts of the overall finished area being measured. Walkways provide a clear, designated path allowing access between different areas, facilitating their inclusion in total square footage calculations.

Walkways not only support the flow of movement through the space but also help define the boundaries of the areas being measured. They effectively link distinct sections, enabling a coherent understanding of the space's layout. This connection is crucial for providing accurate representations of the area within a structure, which can influence valuation, usability, and compliance with regulations.