Case study comparison of maintenance approaches in three Nigerian theatres: Lessons for future design

Performing arts theatres are vital public facilities that represent cultural identity and architectural expression. In Nigeria, however, many of such structures have sunk into neglect, especially due to poor maintenance strategies originating from oversights at the design stage. In this study, we present a comparative case analysis of three Nigerian theatres; the National Theatre Lagos, the Oba Akenzua Cultural Centre Benin, and the Aminu Isa Kontagora Theatre Makurdi, focusing on the interrelationship between decisions made at the architectural design stage and subsequent long-term maintenance outcomes. Via structured interviews, check list examinations and visual surveys, data were retrieved for variables concerning site planning, material used, spatial organization, roofing systems and accessibility. The findings indicate persistent design-related issues such as poor detailing; insufficient drainage systems; incorrect material specification; and/or inaccessibility for routine maintenance. Although the National Theatre Lagos is distressed by widespread surface weathering and complex inaccessible shapes, the Oba Akenzua Centre has better organized exterior whilst the drain and weathering issue still become a problem. Modest as it was, however, the Aminu Isa Kontagora Theatre is a poster child for adversities of critical neglect and accelerated physical decay due to lack of attention to maintainability. According to the study, maintenance-conscious designs, ranging from simple building forms, workable service areas, dataset material selection, and proper site drainage embedded in the design process can drastically limit long-term maintenance loads. The insights provide a framework for upcoming theatre design in Nigeria: through its buildings, the role of architectural decisions in ensuring sustainable building performance cannot be overemphasised.