A partition is an interior wall that divides a space without carrying structural load. It sits on the floor and stops at the ceiling. It can be moved, removed, or reconfigured without affecting the building's structure. That flexibility is the point.

Partitions come in many forms. A stud wall with drywall is common in offices and homes. A glass partition separates spaces while sharing light. A movable partition can be folded or slid aside to combine rooms. A demountable partition can be taken apart and reused elsewhere.

Even though partitions do not carry building loads, they must meet code requirements. Fire-rated partitions slow the spread of fire between rooms. Acoustic partitions reduce sound transmission. Accessibility rules affect door widths and hardware. A partition that looks simple may have a complex specification behind it.

Designers use partitions to shape how a space feels. A low partition can define a zone without closing it off. A full-height partition creates privacy. The choice depends on how the space will be used and how much flexibility the owner wants.