Staircase sketch design

Quick answer：

Staircase sketch design refers to the initial drawing or illustration of a staircase that outlines its basic structure, dimensions, and style. It is an essential step in architectural and construction projects to ensure the staircase meets safety regulations and aesthetic requirements. Sketch designs often include details such as tread width, riser height, and the overall layout of the staircase. This stage allows for revisions and approvals before the final design is developed.