Designed by actual / office, Oriented in relation to the rolling hills of its site and views of surrounding mountain ranges, Sleeve House is conceived as two elongated volumes ? a smaller inner volume sleeved into a larger outer ? sitting on a cast-in-place concrete base. Sleeving the two volumes creates two distinct types of interior space: first, between the inner and outer volumes, and second within the inner volume.
Photography: Michael Moran/OTTO Archive
More public spaces of the house are in between the inner and outer volumes; they are the spaces remaining in the outer volume after the inner has been inserted into it. They include a dramatic entry gallery, a narrow vertical slot for the stairs, and a high ceilinged living space with a sloping wall of glass. These spaces are on a grand scale and they are finished with exposed concrete and charred wood, which run continuously in from the exterior. The interior of the inner volume contains private spaces of the house ? bedrooms, bathroom and a study. These spaces are on an intimate scale with more typical domestic finishes. The experience of moving between these two types of spaces is like moving between two different worlds.
In the design of the house, aesthetics and sustainability are complementary forces. The inner and outer volumes are both wrapped around their tops, bottoms, and longs sides with charred wood. The charring is a traditional Japanese process called shou sugi ban, which leaves wood highly resistant to...