A cove base is used to fill the small gap between the tile and the wall. It is a convex trim shape that is flat on the bottom edge where it meets the floor. It is required by code in certain installations.
Cove Base
A cove base is used to fill the small gap between the tile and the wall. It is a convex trim shape that is flat on the bottom edge where it meets the floor. It is required by code in certain installations.