What is the name of the white trim that sits at the bottom of a wall?

The trim that is installed at the bottom of a wall is called baseboard. Its primary function is to cover the joint between the wall and the floor, creating a clean and finished look while also protecting the wall from damage from furniture and foot traffic. Baseboards can be made from various materials, including wood, MDF, or PVC, and are available in a range of styles to complement different types of interior decor. They also serve a practical purpose by making it easier to clean the edges of the wall, as dust and dirt can accumulate in the corners.

Other options such as chair rail, crown molding, and panel molding serve distinct purposes in interior design. Chair rails are typically installed higher on the wall, often used to protect against damage from chairs. Crown molding is located where the walls meet the ceiling, adding elegance and character to a room. Panel molding is used to enhance wall features and create visual interest, often in the form of frames or panels on the wall. Understanding the specific functions of these different types of trim helps in selecting the right moldings for various applications in carpentry and interior design.