“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, vol. 7, no. 3, Sept. 2025, pp. 29-39, https://doi.org/10.61186/7.3.29.