Wainscoting is a decorative and functional wall paneling typically made from wood, MDF, or PVC, often around 25mm (1 inch) thick. It covers the lower portion of interior walls, usually up to chair rail height (about 1 meter), adding visual appeal and protecting walls from scuffs and damage. Wainscoting is commonly used in hallways, dining rooms, staircases, and entryways to create a classic or elegant look. Its advantages include increased wall durability, easy maintenance, and the ability to hide imperfections. It also adds insulation and enhances the overall aesthetic of both traditional and modern interiors.