If you remove the vanity, tile the floor underneath the vanity just like you do the rest of the floor. If you are using ceramic tiles, drilling to install the new vanity can cause serious cracks and splitting in the tiles, so consider tiling around the vanity or installing a new one before you begin tiling.Click to see full answer. Beside this, do you install flooring before vanity?Generally, flooring contractors prefer that the cabinets go in first so that there is less possibility of the floor getting scratched. Cabinet installers like the floor to be in place so that the cutting and dust from the floor installation will not damage the vanity.Subsequently, question is, are bathroom backsplashes necessary? In bathrooms, you get by without a backsplash in some situations. If you have a sink counter that does not butt up against the wall (a pedestal sink, for example), your need for a backsplash is only aesthetic. Hereof, do you tile bathroom before fitting suite? Tile the Bathroom Wall First Bathroom walls should be tiled before tackling the floor to help avoid damage to the floor. This may not always be practical if the floor needs to be in place ready to fit bathroom units and suite.How high is bathroom backsplash?The standard height of a bathroom sink backsplash is 4 inches, and many are much taller. The reason for the focus on tall, decorative backsplashes in the bathroom is that they offer a convenient and fun way to add color, texture, and visual interest to what could otherwise be a rather boring room.