Modunita Architects Sets a Low Glass Pavilion on a Concrete Plinth in Switzerland's Val Müstair

Fops House sits on a hillside in Val Müstair, the easternmost valley of Graubünden, among other houses on a slope that would tempt most clients toward height. Modunita architects sa, with lead architects Pinggera Martin and Andri Linard, went the other way. The 160 m² residence, completed in 2022, is a long, flat volume stretching 17.04 m. A separate 6.36 by 6.24 m garage stands on its own, reached only from outside and left unheated.

What interests us is how the house manages restraint without becoming timid. The architects frame the low height as a courtesy to the neighbours, and the mostly glazed envelope as a way to recede into the landscape. The photographs show something more assertive: a glass living level held on a board-marked concrete base, capped by a thin roof with deep timber eaves. The result is a building that stays quiet in profile but has real tectonic presence up close.

A Lantern in the Meadow

At dusk the house reads as a lit pavilion floating above the grass. The roof is drawn as a single thin line, and the timber brackets beneath it carry the overhang far enough to shade the glass and give the edge some depth. You see the structure before you see the walls, which is exactly the point.

The view across the meadow to a pink neighbouring house says a lot about the brief. This is not an isolated alpine retreat; it is infill on a populated slope. Keeping the glazed level low and long means the neighbours look over a roof plane rather than into a façade, and the wildflower meadow continues right up to the concrete base.

Concrete Base, Timber Edge

Seen from the side, the strategy becomes legible. A board-formed concrete wall anchors the house into the slope, while a timber deck cantilevers out beyond it toward the valley. Heavy material meets the ground; light material meets the view. It is a familiar split, but the proportions here are disciplined, and the flat black roof keeps the composition from getting fussy.

Against the larch-covered hillside, the concrete takes on the grain of its formwork, linking it to the timber trades that built the rest. The contractor and carpenter, Foffa Conrad and Foffa Conrad Holzbau, are local, and you can sense that in how cleanly the wood and concrete meet.

Thresholds Cut Through Concrete

If the street side is described as more closed, with a slim light band protecting privacy, the circulation spaces show what that closure feels like from inside. A narrow corridor runs between rough concrete and a smooth white wall, with exposed timber beams overhead. It is compressed and deliberate, a passage that withholds the view until you reach the glass.

The oak stair dropping between board-marked walls continues that mood. A black handrail with integrated lighting does the work of a lamp, so the stair glows softly at night without any extra fixtures cluttering the walls. These are the moments where the house earns its calm.

The Kitchen as a Gallery

The kitchen sits under the same timber beams, with dark cabinetry and a steel-topped island anchoring the room. Two red pendants hang low over the sink, a rare note of colour in a mostly material palette, and they tell you the owners were not after a showroom.

Carved figures and a seated sculpture share the space, placed on a concrete plinth and along a shelf. The architecture treats them seriously: plain surfaces and controlled light give the objects room. A house this restrained can easily feel empty, and here the collection fills it with personality rather than decoration.

Dining Toward the Valley

The dining table is where the glazing pays off. Floor-to-ceiling glass, from Wolf Fenster, faces the valley, and according to the project description the main façade opens toward the southwest to catch late sun. The table sits right against that edge, so evening meals happen in front of the changing mountain light.

Sheepskin-draped chairs and copper pendants warm a room that could otherwise feel exposed. The trade-off of a fully glazed wall is always the same: brilliance by day, a black mirror by night. The deep roof overhang and warm interior lighting help, though we would like to know more about how the glass performs through a Graubünden winter.

Why This Project Matters

Alpine villages are under pressure from second homes that maximise volume and views at the expense of everyone nearby. Fops House offers a counter-model: keep the profile low, push the glass toward the landscape rather than the street, and separate the garage so that only the lived-in rooms are heated. None of these moves is radical alone, but together they show how a single-family house can be a good neighbour on a crowded slope.

It also shows that modesty in massing does not require blandness in detail. The board-marked concrete, timber brackets and oak stair give the building a sense of craft that suits a valley still shaped by local builders. For architects working on small hillside sites, the lesson is clear: decide where the building should be heavy and where it should disappear, and commit to both.

Fops House by Modunita architects sa (lead architects Pinggera Martin and Andri Linard), Val Müstair, Graubünden, Switzerland. Area: 160 m². Completed: 2022. Photography: Pinggera Martin.

About the Studio

Share Your Own Work on uni.xyz

If projects like this are the kind of work you want to make, uni.xyz is a place to publish your own, find collaborators, and enter design competitions.