Parametrictectura – A rural parametric design to enhance prefabrication and self-construction methods in Latin America

The demand for affordable housing in rural areas in Latin America faces continuous challenges like resource scarcity and high costs. Traditional building methods often fail due to inefficiencies and inflexibility connected to the lack of infrastructure and economic investments in apart and disconnected areas. This research aims to create alternative rural housing in Latin America by developing a scalable and replicable housing model combining modular prefabrication and participatory self-construction. The goals include reducing construction time and resource use, enhancing quality and empowering users by involving them in the building process. The system comprises three modular subsystems produced through digital fabrication, ensuring precision, minimal waste, and optimal material use. The prototype shows how it is possible to reduce costs and construction times compared to traditional building systems and decrease material waste and energy consumption to improve the living conditions of rural communities.