French doors are a type of door that feature glass panels or panes, which are typically set into a wooden or metal frame. They are often used as exterior doors, but can also be used as interior doors.

French doors are typically designed to swing outward or inward and feature multiple panels, often divided by mullions or grilles. The glass panels in French doors allow natural light to flow into a room and can provide a sense of openness and elegance.

French doors can come in a variety of styles, from traditional to contemporary, and can be customized with different types of glass, hardware, and finishes to fit a homeowner’s aesthetic preferences. They are often used as a design feature in homes and can add value to a property.