Siddi Soglia Urbana, a gateway of memory open to the sardinian landscape

In the heart of Marmilla, Siddi Urban Threshold redefines the entrance to the village as a narrative and landscape experience. A project that intertwines historical memory, identity materials, and light, transforming an infrastructure into a place of welcome, recognizability, and community belonging.

Siddi Urban Threshold as a narrative of access and landscape

In the heart of Marmilla, Siddi Urban Threshold stands as an architectural gesture capable of transforming a simple vehicular access into a sensitive and cultural experience. The project, designed by Martino Picchedda Architetto, transcends the infrastructural dimension to become a narrative device that welcomes and guides those who arrive in the village. The redevelopment of Via Napoli is not just an intervention of urban regeneration, but an act of placemaking that integrates safety, usability, and identity narrative. In this context, the architecture engages with the landscape and with outdoor projects, offering a panoramic walk that reconnects the visitor to the hills, fields, and collective memory. The entrance to Siddi thus becomes a vibrant threshold, capable of evoking belonging and restoring dignity to public space through a contemporary language deeply rooted in the place.

Materials and memory: a dialogue with the Nuragic heritage

The symbolic heart of the intervention lies in the reinterpretation of the existing moat, transformed from a critical element to a narrative focal point. Here, the use of corten steel, local stone, and light constructs an intense dialogue with the ancient memory of the territory. The curved corten sign abstractly evokes the section of the giant's tombs, megalithic monuments that mark the Sardinian landscape and find a direct reference in Siddi with "Sa Domu e S'Orcu". It is not a formal quotation, but an archetypal reinterpretation: architecture becomes a story, protection, and sculpture, blending heritage and contemporaneity in a single evocative gesture.

Light, perception, and identity of public space

Light plays a crucial role in shaping the identity of the new urban threshold. During the day, it enhances the chromatic variations of corten, which changes and oxidizes, interacting with the colors of the earth, wheat, and olive groves. At night, integrated lighting provides safety and recognizability, transforming the area into a true urban landmark. The corten totem with the luminous inscription "SIDDI" becomes a sign of orientation and a symbol of belonging, uniting public space and storytelling. Following a lesson dear to Peter Zumthor, the architecture works on perceptions and memory, making the experience of space emotional and lasting.

Sustainability and regeneration as a cultural value

The sustainability of the project goes beyond the choice of durable and low-maintenance materials, but is expressed in the ability to generate a sense of community. The use of local stones, the recovery of dry stone walls, and the landscape integration reduce the environmental impact and strengthen the connection with the context. The redevelopment of Via Napoli thus becomes a virtuous model of urban regeneration and sustainable design, capable of transforming a thoroughfare into a space for gathering, rest, and reflection. In Siddi, architecture does not merely solve functions, but constructs identities, projecting the historical memory of the village towards the future.

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Martino Picchedda Architetto

Via Giulio Puddu, 24, 09020 Turri, SU, Italy