A Striking Cor-Ten Steel Home Seeks $3M in Sonoma

Designed by Mork-Ulnes Architects, the Triple Barn House is a rustic retreat made of glass, concrete, and steel.

A Striking Cor-Ten Steel Home Seeks $3M in Sonoma

Designed by Mork-Ulnes Architects, the Triple Barn House is a rustic retreat made of glass, concrete, and steel.

Dressed with modest rusted metal, the triple-gabled roof divides the 1,750-square-foot home into three zones: a workshop, a retreat, and a forum. A large concrete base serves as both an open carport and main entryway.

Perched on a six-acre parcel just minutes from downtown Sonoma, California, is a steel-clad dwelling known as the Triple Barn House. The two-level home was built in 2016 by San Francisco–based Mork-Ulnes Architects for a couple seeking to reconnect with nature.

Dressed with modest rusted metal, the triple-gabled roof divides the 1,750-square-foot home into three zones: a workshop, a retreat, and a forum. A large concrete base serves as both an open carport and main entryway.

Dressed with Cor-Ten steel, the triple-gabled roof divides the 1,750-square-foot home into three zones: a workshop, a retreat, and a forum. A large concrete base holds the carport and main entryway.

Photo by Open Homes Photography for Sotheby’s International Realty

Inspired by the area’s rural building typologies, the firm wrapped the home in metal cladding reminiscent of the iron-red soil found at the hillside site. "We chose Cor-Ten steel as the cladding material for its natural resistance to fire, as well as its resonance to agricultural buildings of the Sonoma Valley," says Casper Mork-Ulnes, the firm’s founder. "The natural soil of the Sonoma hillside is very iron rich, which gives it a rusted color, making the house tie back to earth."

Upon arrival, a broad, sculptural staircase leads to the main living areas on the upper level.

Upon arrival, a broad, sculptural staircase leads to the main living areas on the upper level.

Photo by Open Homes Photography for Sotheby’s International Realty

Expansive glazing invites ample natural light inside while capturing views of Sonoma's rolling hills, forests, and farms.

Expansive glazing invites ample natural light inside while capturing views of Sonoma’s rolling hills, forests, and farms.

Photo by Open Homes Photography for Sotheby’s International Realty

See the full story on Dwell.com: A Striking Cor-Ten Steel Home Seeks $3M in Sonoma
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