Evaluating the Performance of Bioclimatic Design Building in Nigeria

Abstract

Bioclimatic design is an important strategy toward achieving sustainable building. Through the implementation of bioclimatic concept in buildings, energy demand can be reduced leading to increased users satisfaction. Using a set of questionnaire, a bioclimatic design evaluation was conducted to assess the satisfaction and perception of occupants in a residential building with the best practice of bioclimatic design strategies, particularly natural ventilation and daylighting. The questionnaire was based on a five-point Likert scale, covering various performance criteria of building, specifically on the architectural elements of thermal comfort, indoor air quality, visual comfort, acoustic comfort and landscape elements. Findings showed a positive relationship between perceptions and building performance criteria.

Keywords: Bioclimatic design; Performance evaluation; Satisfaction and perception; Nigeria