Spatiality (architecture)

Spatiality is term used in architecture for characteristics that, looked at from a certain aspect, define the quality of a space.[1] In comparison to the term spaciousness, which includes formal, dimensional determination of size—depth, width or height—spatiality is a higher category term. It includes not only formal, but other qualities of space—such as definition, openness, visibility, expressivity, etc.[2]

Spatiality in architecture is achieved in different ways, by using one of the design principles. In a general sense, the principles are classified into: a) those that use space organisation to determine or redefine boundaries, and b) those that use visual treatment to create a perceptive experience of its extension. In the physical sense, the principles can refer to:

• space volume (open plan, flexibility, enfilade, and circular connection[3]),
• space surface (overlapping and gradation of planes), and
• materialisation of elements or surfaces.