Just completed 92' of stacked crown molding in my living room and upstairs hallway. The living room has 16' ceilings. The molding was made with baseboard molding attached to the ceiling and walls and then a standard crown molding attached to them. All inside corners were coped except in the two corners where the sloped ceiling met the wall. I painted all pieces with two coats before mounting and then touched up the nail holes afterwards. The third picture shows a cross section of the crown made with scraps. Just glad to be off the ladder.13.jpg14 (2).jpg21 (2).jpg