There is the gravel option... But for outbuildings and lawns, there is actually the "curbstone" option - directly along the wall, then you can mow the lawn there.
There is the gravel variant... But with outbuildings and lawns, there is actually the "curb" variant - directly along the wall, then you can mow the lawn there.
Yes, that's exactly what he meant. "Curb". I have to google that.