Steps and sills
Door or window sills are elements that are placed at the bottom of a wall opening for water drainage. They can have many different shapes and dimensions. Their properties are determined by the type of stone they are made of, but also by the way in which they were originally manufactured. Window sills in particular have a very long lifespan.
Steps made of natural stone, which typically come from low external staircases (as part of the exterior layout around a building, or public environments) are also available.