THE ROLE OF SHADING DEVICES IN ENHANCING THERMAL COMFORT IN THE MULTIPURPOSE HALL, UNIVERSITY OF MAIDUGUR
Abstract
The study examined the role of shading devices in enhancing thermal comfort within the Multipurpose Hall (MPH) of the University of Maiduguri, located in Nigeria's hot-dry climatic region. A qualitative case study design was employed using questionnaires and direct field observations involving students, lecturers, and administrative staff. The findings revealed that over 70% of respondents experienced thermal discomfort, particularly during afternoon periods due to excessive solar heat gain. Although the existing vertical fin shading devices reduced glare and limited direct solar penetration, they were insufficient in providing adequate thermal comfort. Limited natural ventilation further aggravated indoor heat accumulation. The study concludes that integrating hybrid shading systems, improved cross-ventilation, and reflective construction materials would significantly improve thermal comfort while reducing reliance on mechanical cooling systems. The research recommends adopting passive cooling strategies in future institutional building designs within hot-dry climates.
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