Mounting 30 Inch Bathroom Vanity – Changing a cabinet bathroom vanity is a good way to convert or update a bathroom without breaking the bank. Replacing a vanity cabinet can be made in less than a day, resulting in a beautiful finished area. A vanity cabinet can be as small as 18 inches in size and up to several meters in length, depending on the size of the bathroom. When building a new vanity installing next to a toilet, you must have an 18-inch clear from the middle of the toilet, which is a good tool to determine the size of your new vanity. First…