Panel mould, also known as panel moulding or panel molding, refers to decorative trim or molding that is applied to walls to create visual interest and add architectural detail. It is commonly used to enhance the appearance of walls by framing panels or creating a wainscoting effect. Panel molding has a long history and has been used in various architectural styles, including Georgian, Victorian, and Colonial Revival. Different styles may have distinct patterns and placement of panel molding.