Because the roof ridge is located diagonally rather than orthagonally with the site and the rest of the house, the roof geometry is complex and faceted.  Photo 8 of 9 in How They Pulled It Off: An Asymmetrical Facade Clad in Diamond-Shaped Tiles

How They Pulled It Off: An Asymmetrical Facade Clad in Diamond-Shaped Tiles

8 of 9

Because the roof ridge is located diagonally with the site and the rest of the house, the roof geometry is complex and faceted.