This project transforms an existing 300 sq ft 1910
cottage; located in a Toronto laneway, into a spacious,
compact two-story dwelling.
The lateral and gravity loads of the second storey
addition are supported on a steel frame, which pierces
the old cottage, and is tied to new interior concrete
footings. The addition is then framed conventionally in wood.
A folded plane wraps around the new interior forming
the faceted roof, which is shaped to provide a generous
interior volume and to minimize shadow on neighbouring
properties. Rooftop clerestory with a generous overhang
gathers heat from the winter sun and shades the
interior in summer.
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