العمارة والبناء - السلالم

an area located between two sets of stairs or at the top of a staircase

a small step in front of the main door of a building or house

a row of connected posts placed at the edge of a height such as stairway, balcony, etc. in order to protect people from falling

a set of stairs inside a building including its surrounding side parts that one can hold on to

a series of steps connecting two floors of a building, particularly built inside a building

the rounded or curved front edge of a step that extends beyond the riser, providing a safe and visually defined transition between steps