Pichler's response was simple but effective. The wood-framed houses, which share a party wall, are cantilevered off a poured-in-place concrete basement, so they appear to float 6 inches off the ground, and are subtly distinguished by slight offsets in plan and section. By cladding the garden facade in six identical mirrored-glass panels, Pichler lent the boxy form an abstract character reminiscent of a Donald Judd sculpture. The flatness of the surface is given life and depth by its surroundings. In the daytime, the facade compensates for the lost mountain vista to the southeast by reflecting hills to the northwest. At dusk, the building becomes more enigmatic still. As the mirrored glass gathers the last of the setting sun, it is also backlit by soft rectangles of electric light emanating from concealed windows.

Guests arriving at the front encounter a building with a livelier, more open character than the laconic back would suggest. Pichler brushes off any suggestion of figurative references, but the structure does call to mind a pair of eyes looking out at the landscape. The fully glazed front reveals all-white interiors, in contrast to the black aluminium skin on the two sides. Projecting decks and canopy roofs make upper and lower eyelids whose gentle curves are picked up and amplified in tapering horizontal glazing on the side walls.

Along with the spline curves of the undulating roofline, the north and south side elevations trace a gradient from the orthogonal regularity of the back facade to the lighter, looser front and the landscape beyond, says Pichler. Parametric software used to generate construction information saved time and money even on a building of this size, reports the architect, and allowed the close collaboration with fabricators necessary to achieve the desired precision.

The level of care evident in the fine tolerances and complexity of material junctions imbues the apparently simple interiors with a quiet finesse. Tracks for tight-pleated drapes and sliding doors to the bedroom, closet, and bathroom are discreetly buried in the drywall ceiling, while the frame of the front facade's glass wall is set flush with a poured resin floor that extends out onto the deck. The larger moves express the same sense of precision: cantilevering the roof beams from solid timber panels in the side walls means that no columns interrupt the glazed corners. And in each compact bedroom, Pichler exploited the 3-foot depth of the roof to carve out a skylight above the bed, increasing the sense of space without eating into the precious volume allowance.

At 110 square feet, the bedroom is smaller than standards would ordinarily allow but was permitted here, as the house is considered one single room. The sliding wood-veneered partition allows inhabitants to sleep cocooned behind it if they choose, or wake up to the play of light and shadow across the faces and fissures of the mountains beyond the orchards.

It is in this prospect that the true purpose of the twin houses becomes clear. Stringent environmental regulations and a contemporary concern for comfort demand a plethora of mechanical and electrical equipment and a highly insulated envelope. But with a great glass sliding door opening each unit to the breeze, the houses offer their temporary residents a taste of something like Thoreau's rougher-hewn Walden cabin, whose simplicity and intimate scale fostered his sense of connection to the environment. In their outward appearance, the Mirror Houses do little to blend in with their surroundings'the opposite, in fact'but, from the inside, the building seems almost to disappear, registering only as a frame for the view. 'There but not there,' one might say.

Back to Record Houses 2015

Size: 860 square feet

Construction Cost: withheld

Completion Date: November 2014

Architect:
Peter Pichler Architecture
VIA EDISON 15
39100 Bolzano
Italy