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Adaptive Cabins in Costa Rica: Designing for Humidity and Ventilation in the Jungle

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Costa Rica is a small country in Central America, internationally renowned for its tourism, biodiversity, and tropical climate. Given this context, tropical design strategies for hotel design are often more studied, but residential cabin projects can represent a more surgical approach to understanding the landscape. Often situated in remote forest or jungle locations, these cabins, apart from the common tropical design strategies, have to prioritize long-term durability and low-maintenance costs, particularly in regions where access for repairs is logistically difficult. This necessitates a design philosophy that favors both structural and climatic resilience.

Building in this context requires precise design responses to two primary environmental stressors: extreme precipitation and high humidity. Costa Rica's tropical climate, while varying by altitude, generally delivers an average monthly rainfall exceeding 150 mm in many regions. This constant water load can create a "wet-bulb" effect, where stagnant, saturated air accelerates interior material degradation and creates physiological discomfort for the inhabitants. To design effectively under these conditions, contemporary cabin architecture employs a three-fold strategy of minimal site invasion, the creation of thermal gradients, and passive climate mitigation.

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Espacios de Paz 2015: 5 Cities, 5 Communities, 20 Architecture Collectives

Between Sunday, May 17 and Monday, May 18 projects developed under the second phase of Espacios de Paz (Spaces of Peace) were inaugurated in five cities across Venezuela. A genuine exercise in participative design, 20 Latin American architecture groups worked for five weeks with communities in neighborhoods dominated by violence, high dropout rates and crime to convert deteriorated and abandoned spaces into public places of peace.

For each project, four groups of young architects worked together to carry out a process of dialogue, research, design, and ultimately the construction of either an athletic, social or educational facility to be administrated by the local community. Espacios de Paz is coordinated by the local office of PICO Estudio, with guidance from public institutions and under the leadership of Isis Ochoa, the High Presidential Commissioner for Peace and Life.

ArchDaily en Español Editors, Nicolás Valencia M. and José Tomás Franco, were invited by PICO Estudio to document and view the five projects in their final phase of construction and speak with the architects and community representatives about the development of the projects and some of the challenges faced in the process.

Learn more about each of the five projects after the break.