The Effect of Employing a Thermal Insulation Layer in the Building Façade on Energy Consumption (A case study of a residential building in Tehran) : The Effect of Employing a Thermal Insulation Layer in the Building Façade on Energy Consumption . Journal of Civil Engineering Researchers, [S. l.], v. 7, n. 3, p. 29–39, 2025. DOI: 10.61186/7.3.29. Disponível em: http://www.journals-researchers.com/ojs/index.php/jcer/article/view/171. Acesso em: 7 sep. 2025.