Héctor Navarro & ARKHITEKTON Turn a Cantabrian Stable into a Tile-and-Timber Pavilion

There is a particular kind of ambition that resists spectacle. In Golbardo, a small village in Cantabria, Héctor Navarro and ARKHITEKTON, working alongside Rodia Valladares and Ana María Flor, have converted a former stable and hayloft into a 200 square meter pavilion for collective use. The Tiled Sky Pavilion does not announce itself with formal gymnastics or material novelty. Instead it achieves something harder: it makes the logic of traditional Cantabrian construction legible, inhabitable, and quietly thrilling.

The most consequential move here is the roof. A ridge beam spanning up to 15 meters carries timber joists that bear on the existing longitudinal masonry walls, eliminating every interior column and truss. Ceramic tiles from manufacturer Cobert are combined with glass tiles in the same geometric and constructive pattern, so that from below you see an honest grid of terra cotta interrupted by slots of daylight. The underside is fully exposed with no dropped ceiling, no insulation layer visible, no superfluous finish. Construction becomes ornament, and the sky becomes collaborator.

Reading the Walls

The existing masonry walls are treated as a palimpsest. Arched openings, blocked-up windows, and rough stone surfaces record generations of alteration, and the architects refuse to smooth any of it over. The stone is left unrendered, its textures and tonal variation doing the work that a material palette would do in a more conventional project. Where the gable end meets the roof, old stone abuts new timber with a directness that makes the chronological gap between them legible rather than awkward.

At floor level, a limestone cobblestone pavement replaces whatever surface the stable once had. The stone is drawn from the surrounding karst landscape, tying the interior ground plane to the geology outside. The effect is that of walking on exterior terrain that happens to be sheltered. Fragments of rock preserved on the pale floor in one corner suggest an almost archaeological sensitivity, as though the building wants to remind you what was here before it decided to become architecture.

A Roof That Filters the Sky

The defining spatial experience of the pavilion is looking up. Timber joists run in close parallel from the ridge beam to the wall plates, and between them, ceramic and glass tiles alternate to produce a ceiling that modulates light throughout the day. Under overcast Cantabrian skies, the glass tiles glow evenly. When the sun breaks through, stripes of brightness track across the stone walls. The pavilion is never the same room twice.

Structurally, the ridge beam works with a stainless-steel tie in tension to achieve the 15-meter clear span. It is a genuinely elegant solution because it keeps the interior volume open and legible from end to end. There is no visual interruption between the two gable walls, so the space reads as a single generous hall, closer in spirit to a nave than to a barn. The absence of intermediate supports is what turns a functional rehabilitation into an architectural proposition.

The Exterior as Context

From outside, the pavilion barely distinguishes itself from the village fabric. The terra cotta roof matches the neighboring buildings. The stone walls look as old as they are. Deciduous trees press close on all sides, and on overcast days the entire compound reads as a cluster of agricultural structures slowly being absorbed by the landscape. This is deliberate: the project is not about the exterior image but about what happens once you step through one of the arched doorways.

The courtyard between the pavilion and its adjacent volume offers a breathing space that mediates between the dense village and the open interior. It is a transitional zone, neither fully public nor fully enclosed, and it reinforces the pavilion's strategy of graduated thresholds. You move from village street to courtyard to stone hall to filtered sky, and each step recalibrates your sense of where inside ends and outside begins.

Programmatic Openness

The pavilion carries no fixed program. It is designed for gatherings, celebrations, and whatever collective activity the community of Golbardo invents for it. There is no furniture embedded in the architecture, no service counter, no stage. The limestone floor, the open span, and the multiple doorways all conspire to make the space genuinely flexible rather than merely flexible-on-paper. Two visitors photographed in conversation beneath the ridge beam could just as easily be joined by a hundred.

Programmatic indeterminacy is a well-worn idea, but it actually works here because the architecture provides environmental richness instead of programmatic specificity. The changing light, the tactile stone walls, the visible construction: these are the furnishings. The building offers atmosphere and shelter, then steps back.

Plans and Drawings

The site plan reveals how tightly the pavilion is woven into the village fabric of Golbardo, its footprint highlighted in orange against the surrounding grain of buildings and plots. The floor plan shows two rectangular volumes defined by their stone walls, with tree canopies pressing in on every side. The roof plan makes the timber grid explicit: a regular pattern of joists that reads almost like a woven textile when seen from above.

The four elevations confirm what the photographs suggest. The long facade shows a colonnade-like rhythm of openings beneath the tiled roof, while the gable ends feature arched entrances and shuttered windows that belong to the building's accumulated history. The drawings are restrained and precise, matching the project's philosophical position that good architecture can be achieved through the rigorous interpretation of what already exists.

Why This Project Matters

The Tiled Sky Pavilion matters because it demonstrates that the most interesting architectural interventions in rural contexts are often the least visible ones from the street. The real invention here is the roof: a single, buildable idea that transforms a vernacular shell into a luminous public hall. The combination of ceramic and glass tiles within a traditional constructive logic is not a gimmick but a precise calibration, one that lets the building breathe and change with the weather without sacrificing legibility or structural honesty.

In a discipline that frequently equates innovation with technological complexity, Héctor Navarro and ARKHITEKTON, with their collaborators, offer a useful counter-argument. The intelligence of this project lies in what was left alone as much as in what was added. The masonry walls carry their history. The cobblestone floor connects to the karst geology. The roof filters the Cantabrian sky. Nothing here is gratuitous, and that restraint, applied across 200 square meters in a village most architects will never visit, is precisely what makes it worth paying attention to.

Tiled Sky Pavilion by Héctor Navarro and ARKHITEKTON, Rodia Valladares, and Ana María Flor. Golbardo, Cantabria, Spain. 200 m². Completed 2026. Photography by William Mulvihill.

About the Studio

Ana María Flor

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