What is the difference between interior architecture and interior design?

Interior architecture is primarily concerned with the structural design of interior spaces. Interior architects work closely with architects, engineers, and contractors to design the layout, structure, and overall functionality of a space. They may be involved in planning the placement of walls, doors, windows, and other architectural elements, as well as designing the lighting, acoustics, and other technical aspects of the space. Interior architects may also be responsible for selecting materials and finishes that meet the functional and aesthetic requirements of the space.

On the other hand, interior design is focused on the aesthetics and functionality of interior spaces. Interior designers work with clients to understand their preferences and needs and develop a design concept that meets those requirements. They may be involved in selecting colors, fabrics, furniture, and accessories, as well as designing the layout of the space to optimize functionality and flow. Interior designers may also work on projects that involve structural changes, such as removing walls or creating new openings, but they typically do not have the same level of expertise in structural design as interior architects.

In summary, interior architects are primarily concerned with the technical aspects of designing interior spaces, while interior designers are focused on the aesthetics and functionality of those spaces. Howeverure there is often overlap between the two fields, and many professionals work in both areas.