The above is a guide only, and is based on an average door and person height. For specific questions regarding the specifications of your house numbers, please feel free to contact us and we'd be happy to assist.
Please note that the height listed is the maximum height of numbers and uppercase letters. Lowercase letters may be smaller to fit within the overall font family. For example for "1a" the "1" will be the maximum height you select, and the "a" will be a smaller height.