Tasanteita

Tasanteita are flat, horizontal platforms located between flights of stairs in buildings. They function as landings, providing a place to rest, change direction, or transition between stair sections. They also help meet safety and accessibility requirements by shortening long ascents and providing space for evacuation or pause points.

Design and dimensions typically depend on local building codes and the specific stair configuration. In general, the width of a tasanteita equals the width of the stair run, and the depth is enough for at least one step and comfortable standing space. The surface should be flat and non-slip, and the area must be free of obstacles with adequate lighting and headroom. Landings are especially important at doors and turns, where code requirements often specify minimum dimensions and clearances.

Materials and construction vary by building type and climate. Tasanteita can be made from concrete, timber, steel, or masonry, with finishes such as tiles or floor coverings. They are supported by the same structural elements as the stairs, and handrails or guardrails typically continue along the edge for safety.

Types and layout ideas include straight stair configurations with a mid-landing, as well as L-shaped or U-shaped stairs that change direction at a tasanteita. Some landings serve as intermediate rest stops, while others function primarily to provide orientation and a safe transition between flights.

Accessibility and safety considerations are central to tasanteita design. Properly sized landings facilitate safe passage for users with mobility aids and support compliant egress during emergencies. Etymologically, tasanteita is the plural of tasanne, the Finnish term for a flat platform or landing between stair sections.