From decay analysis to conservation plan of post-Vatican II religious architecture: Research on the Church of the Holy Family by Paolo Portoghesi in Italy

Abstract

After the Second Vatican Council (1962–1965) religious architecture represented a pivotal era of transformation within the Catholic Church. This liturgical reform aimed to deepen the engagement of worshippers in the liturgy, fostering a more direct connection between the congregation and the celebrant. Architects responded by radically reimagining the design and aesthetics of sacred spaces and embracing innovative materials and construction techniques such as reinforced concrete. This shift enabled the creation of bold, symbolic structures characterized by simple geometric forms, fluid spaces, and enhanced transparency, utilizing natural light to evoke sacred atmospheres. An outstanding example of this architectural paradigm is the Church of the Holy Family in Salerno, Italy, designed by Paolo Portoghesi and Vittorio Gigliotti, starting in 1968. Built entirely in reinforced concrete, this church embodies the fusion of technical innovation with spiritual exploration, typifying ecclesiastical postmodernism. Despite their architectural significance, many postconciliar churches face challenges today, including insufficient conservation efforts and inadequate community recognition. This research focuses on the Church of the Holy Family in Salerno, investigating its evolution, technological advancements, and conservation needs. A comprehensive Conservation Plan is proposed to safeguard this architectural heritage, integrating analyses of degradation and restoration interventions. By addressing these aspects, this study aims to ensure the preservation of this postconciliar religious architecture within contemporary urban and social contexts.