Look through decorating magazines to get an idea of what kind of vanity want to build. You can also visit furniture stores to look at the styles of vanities that sell. Measure the area where you want to place. One standard size has a top of about 50 inches long with a front to back width of 18 inches. The height is typically about 31 inch bathroom vanity. Decide on the size you want and the space you have.
Taking measurements in a store building materials and wood purchase based for 31 inch bathroom vanity. The typical timber used to create a vanity is compressed plywood or MDF. Use a chainsaw to create a cover for the toilet. Popular forms are bean or rectangle. Then cut pieces of wood to create dresser drawers.
Use a nail gun or a hammer and nails to create the drawers. Use at least three nails on each side of the drawer. Then, build the basis for the toilet using the nail gun or a hammer. Secure the pieces with nails used on every centimeter. Use screws securing the brackets to keep drawers in the base. Verify that the drawers slide easily on the metal brackets inside the 31 inch bathroom vanity.