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Paper

Enhancing Energy Efficiency in Affordable Housing: A Comparative Study of Construction Methods

Authors
  • Layla Iskander (The University of Texas at San Antonio)
  • Carlos Faubel orcid logo (Drexel University)
  • Antonio Martinez-Molina orcid logo (Drexel University)
  • Saadet Beeson (The University of Texas at Austin)

Abstract

This paper presents an applied research project in San Antonio, Texas, in the United States, focused on constructing energy-efficient homes for low-income families. The project involves designing and building two prototype homes: one using conventional wood-frame construction with enhanced energy-efficient features, and another utilizing rammed earth construction. Both prototypes, sharing similar design configurations, were modeled using DesignBuilder to assess and optimize energy performance. Multiple iterations were conducted to improve components such as roof, floor, and wall insulation, windows, and air infiltration. 

Keywords: low income housing, energy efficient housing, rammed earth, wood frame

How to Cite:

Iskander, L., Faubel, C., Martinez-Molina, A. & Beeson, S., (2025) “Enhancing Energy Efficiency in Affordable Housing: A Comparative Study of Construction Methods”, Building Technology Educators’ Society 2025(1). doi: https://doi.org/10.7275/btes.3510

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Published on
2025-08-31

Peer Reviewed

License

Creative Commons Attribution 4.0