What is stairwell vs staircase?

A staircase is a series of steps that connect different levels in a building, allowing people to move between floors. A staircase can be straight, curved, spiral, or even have a landing in the middle.

A stairwell, on the other hand, is the enclosed space or shaft in which a staircase is located. It is typically designed to be a safe and efficient means of egress in case of an emergency.

Staircases can vary in design, material, and style, while stairwells are primarily concerned with safety features such as proper lighting, handrails, and clear pathways. Stairwells are also equipped with fire-resistant materials and are designed to limit the spread of smoke and fire in case of an emergency.

In summary, a staircase is the set of steps that people walk on, while a stairwell is the enclosed space that houses the staircase and provides safe passage between floors. Both are essential components of any multi-level building.