What spacing [or kerning] is recommended between numbers or letters?

The spacing [or kerning] between house numbers will depend on the hight of your numbers/letters, and also if you plan to mount as a horizontal or vertical mount. It's also largely up to personal preference, however we generally recommend 10% of the height. So if you have purchased 200mm height numbers, the spacing between numbers should be 20mm.

You can view our spreadsheet here where we show the spacing we recommend as a general guide.