Narrow Doorways and Turning Stairs
At the template visit we walk the whole route: front steps, front door, vestibule, hallway and any stair turn. Many rowhome kitchens sit at the back of the first floor, so the stone travels the full depth of the house.
Basement kitchens and second-floor units add a stair landing to the problem. If a piece cannot make a turn, we split it at a planned joint rather than finding out on install day.

