It all depends on your coping!
Typically, you will use the coping height you purchased to determine this.
- If you are using bricks or pavers, etc... Measure the thickness of the stone, and add it to your wall height.
- If you have bull nose coping, it is normally 2 1/2" but measure to be sure.
- Cantilever coping is usually 3 1/2".
- Auto cover coping varies. Check your coping height, and add it to the wall height.