California weighs single-stair apartments above three stories, aiming to address housing costs and urban infill challenges.

Single-stair building code reforms are spreading as states and cities seek more small multifamily housing while maintaining ...

Straight is the simplest staircase to install but limited in height to a maximum of 16 stairs, sometimes with an intermediate landing partway up. Straight staircase installation tends to be an ...

Simple stairs have just two components. The flat board that your foot steps on is called a tread. The treads connect to side stringers and sometimes to one that is in the middle of the stairs. The ...