The 2,850-square-foot House in the Mountains comprises two rectilinear steel-framed forms that intersect to form the corner of a swimming pool and an implied courtyard that extends to the existing main house. The primary sloped structure rises from to the south at a 20-degree angle and houses the open-plan living, dining, and kitchen spaces and meets the second east-west wing that contains three bedrooms and the garage. The guesthouse’s placement on the site and grassy roofs renders the building practically invisible from the road.
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Continuous clerestory glass wraps around the building for panoramic views and to let in copious amounts of natural light. A thick wall of solar panels on the south elevation of the bedroom wing harvests solar energy that powers the heating for the home and the swimming pool. A white oak rain screen clads the exterior of the bedroom wing, while a sunken courtyard to the west features a fireplace built into the Corten steel retaining walls. Corten steel is also used for the roof fascia and the slanted retaining wall to provide a rich rusty red contrast to the vegetated roof.
Images via Gluck+, by Steve Mundinger