ARCHITECT PAUL RAFF obsesses over the sun. He pores over sun charts, uses computer modelling to observe how it behaves through the seasons, and creates time-lapse photographs to determine how light strikes his buildings at various times of the day. Were he a different kind of person, this fixation would seem almost spiritual, but Raff is a pragmatic designer.
He recently completed Kaleidoscope House, a Toronto residence that not only absorbs sunlight, but also repels, refracts, diffuses and channels it. The building, located in a tree-lined neighbourhood and designed for a family of four, is in some respects a typical contemporary home, with its split-level floors, oak-and-limestone material palette, and open-concept living area. But the fenestration is highly irregular. In many of his residential buildings, Raff experiments with windows, using…
