vahekorda

Vahekorda refers to an intermediate floor in a building, situated between two principal floors or within a taller interior space. In Estonian architectural terminology, it is often translated as mezzanine. A vahekorda is typically smaller in footprint and height than a full floor, and it does not necessarily extend over the entire building footprint.

Construction and form: Vahekorrad are usually supported by beams and columns or by a structural frame, and may be open to the space below or enclosed by railings and parapets. They can be partial in extent, covering only part of a floor, or integrated as a double-height atrium with a suspended mezzanine level. The ceiling height on a vahekorda is commonly lower than on standard floors, and access is typically via a staircase or ladder.

Functions and uses: In residential architecture, vahekorda are used to create loft-style living spaces, mezzanines for sleeping areas, or additional study nooks. In commercial and industrial buildings, they provide extra storage, light manufacturing, or office space without a full extra storey. In galleries and retail environments, a vahekorda can host exhibits or display areas while maintaining visual openness.

Regulatory notes: Building codes and fire safety regulations govern the construction, ventilation, egress, and occupancy limits of vahekorrad, as they do with other intermediate levels. In real estate and tax contexts, mezzanine space may be treated differently from full floors for purposes of area calculation and valuation. The concept is common in many architectural traditions and appears under various local terms.