Launch Slideshow

custom / more than 3,500 square feet / grand

Bartholomew Voorsanger, FAIA, says this 200-acre site in Snowmass, Colo., is “easily one of the most spectacular I've worked on.” So he felt considerable pressure to do it justice. Our judges agreed that he did. “You move through the spaces and the landscape, and the building unfolds over time and space,” said one.

custom / more than 3,500 square feet / grand

Bartholomew Voorsanger, FAIA, says this 200-acre site in Snowmass, Colo., is “easily one of the most spectacular I've worked on.” So he felt considerable pressure to do it justice. Our judges agreed that he did. “You move through the spaces and the landscape, and the building unfolds over time and space,” said one.

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    Thomas Damgaard

    The copper roof is a mere 6 inches thick, but its folded-plate design allows long spans and eliminates the need for columns.

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    Voorsanger Architects

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    Paul Warchol Photography

    Generous glazing preserves views of the surrounding mountains.

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    Thomas Damgaard

    Black walnut and travertine dominate the interior, as does a moss-rock wall that bisects the home.

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    Paul Bardagjy

voorsanger architects, new york city

Bartholomew Voorsanger, FAIA, says this 200-acre site in Snowmass, Colo., is “easily one of the most spectacular I've worked on.” So he felt considerable pressure to do it justice. Our judges agreed that he did. “You move through the spaces and the landscape, and the building unfolds over time and space,” said one.

Designed to accommodate a large family, the house is 200 feet long on its north/south axis, with public spaces oriented to the west and private rooms to the east. Separating those public spaces is a massive stone wall, using pieces as large as 3 feet by 5 feet. With ceilings as high as 24 feet in some areas, the wall anchors the interiors and contributes a sense of scale. Voorsanger arranged the spaces to ensure privacy and speced plenty of wood for warmth. “It was important to make it feel like a house and not a hotel,” he explains.

Abundant glass walls frame views of the nearby mountain range. But the windows' energy demand is answered by 60 geothermal wells, which provide 100 percent cooling and 95 percent heating for the home. The whole structure is topped by a copper-clad folded-plate roof that echoes the forms of the mountain range in the distance. Said a judge: “This architect really understood the power of the mountains.”

principal in charge: Bartholomew Voorsanger, FAIA, Voorsanger Architects
project architect: Elizabeth McClure, AIA, LEED AP, Voorsanger Architects
general contractor: Patrick Keelty, Keelty Construction, Basalt, Colo.
landscape architect: Gyles Thornely, RLA, Design Workshop, Aspen, Colo.
interior designer: Lisa Monteleone, BAMdesign, New York City
project size: 14,250 square feet
site size: 200 acres
construction cost: Withheld
photography: Thomas Damgaard, except where noted

product specs
garage doors:Wilson Doors; windows:Tischler Und Sohn (USA)