PPAA Pérez Palacios Arquiectos Asociados: The Latest Architecture and News

Concéntrico Festival 2026 will take place in Logroño, Spain, from June 18 to 23, transforming the city into a large-scale laboratory for architecture, design, and urban experimentation. Over six days, more than twenty interventions will be distributed across squares, vacant plots, streets, bridges, and emblematic spaces throughout the city, bringing together leading studios, researchers, and creators from the international scene, including Chilean architect Smiljan Radić, the raumlabor collective, Matilde Cassani, AAU Anastas, and Sahra Hersi, among others. This edition introduces a shift towards more collective, festive, and performative practices in public space, with a strong emphasis on sonic experiences and projects linked to accessibility, inclusion, and urban transformation. The programme is structured around three thematic axes: Identity and Fiction, Urban Ecologies, and Ephemeral Agents, ranging from architectures that understand public space as ritual or celebration to experimental approaches exploring materials, sound, and processes of reuse.

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Concéntrico, the Spanish laboratory for urban innovation exploring new ways of inhabiting public space through temporary urban installations, presented the program for its upcoming edition on March 17th, along with its main lines of work for the 2025–2026 season. The festival invites architects, designers, artists, and researchers from different geographies to propose interventions that activate squares, streets, riverbanks, and vacant spaces in the city. This year's edition includes the participation of Smiljan Radić, the recently awarded Pritzker Architecture Prize laureate, who will develop a light, foldable, and temporary structure built from industrial plastic fabrics following the concept of a "poor circus." Another 26 teams, including three practices selected through the festival's international open calls, will intervene in Logroño's public space from June 18 to 23, 2026, with projects ranging from climate-responsive structures to ephemeral public space activations.

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Shou Sugi Ban is a traditional Japanese technique for wood preservation that involves charring the surface of timber to create a protective layer. While its origins are rooted in practical durability, the method has been widely adapted into the modern built environment and shapes a unique and distinctive aesthetic. It is a material of contradiction: it remains bold in its visual language due to its dark tones, yet it simultaneously borrows from and complements its natural surroundings, allowing houses to settle quietly into their sites.

The charred finish among the 22 residences featured here across Canada and the United States serves as a common thread for navigating extreme climates. From humid lakefronts to dense forests, the carbonized skin acts as a resilient shield against diverse conditions. Beyond mere protection, these houses demonstrate how the material's texture changes with exposure to light, transforming from a flat matte in the shade to a silver-flecked, shimmering surface in direct sun. These projects also showcase the technique's ability to define architectural volumes, using the dark cladding to create sharp, monolithic silhouettes or to highlight the voids in a building's mass, such as recessed entryways and sheltered terraces.

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Each year, the ArchDaily Curatorial team reviews the projects that resonated most with our readers, identifying the architectural trends and design approaches that captured the greatest attention throughout the year. Across our local sites – ArchDaily Brasil and ArchDaily en Español – residential architecture remains the most popular category, with projects built in Latin America standing out year after year.

This year's selection of Best Latin American Houses brings together both renovations and ground-up projects, covering reinterpretations of local construction techniques and innovative architectural responses. The works are set in a wide range of contexts, from dense urban environments to rural and coastal landscapes.

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Annually, ArchDaily's curatorial team undertakes a rigorous selection process to identify exemplary projects in Latin American residential architecture. The goal is to share these works of architecture with our audience and highlight and promote good practices within contemporary architecture. This meticulous effort focuses on identifying projects that stand out for their design and their positive impact on the environment, innovative use of materials and techniques, and ability to address current needs.

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Throughout the year, ArchDaily's team of curators works on expanding and populating our project library. Located all around the world, each curator carefully considers the best works emanating from their respective regions in an effort to have a diverse representation of the most inspiring and innovative built works. The team looks to new rising practices, new technologies, and the vernacular revival of traditional construction techniques. Seeking socially driven initiatives, as well as major works by renowned architects, the overall offers a holistic view of the built world today and is relayed through the yearly project review.

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Mexico's Valle de Bravo region, to the southeast of Mexico City, is characterized by the Presa Miguel Alemán lake, created in 1947 as a reservoir for Mexico City and Toluca's water supply. Thanks to its proximity to the capital, Valle de Bravo is a popular weekend destination for residents of surrounding cities. This in turn has sparked the interest of various architects, who have aimed to create projects that enhance visitors' experience such as offering an optimal view of the lake, or an immersive experience in the surrounding forest. 

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Concrete, a material commonly used in the construction industry, is made of a binder combined with aggregates (or gravels), water, and certain additives. Its origins reach back as far as Ancient Egypt, when the construction of large structures created the need for a new kind of material: one which was liquid, featured properties of natural stones, could be molded, and communicated a sense of nobility and grandeur.