Trim tile is a type of tile that is used to give a finished and polished look to a project. It is typically used to complete tiled designs in various areas of a house, such as the bathroom, kitchen, and living room. Trim tiles are essential when different surfaces or tile sizes are combined, and they are often used to finish the edges surrounding showers, bathtubs, and tile hearths. These tiles may be curved on one side to avoid sharp edges on corners and angles. There are different styles of trim tile available, including quarter round, bullnose, and chair rail. Many manufacturers offer matching trim tiles for their porcelain or ceramic tiles, which make it easy for homeowners to finish their tile projects. Trim tiles are sold in various solid colors, textures, and patterns and can be used to create a contrast with the main tile.