“…In most recent insulation technologies, the wall itself is made of several different layers. For these envelopes, the heat transfer, moisture transfer, and air infiltration, constitute a typical coupled heat and mass transfer process [1]. An accurate coupled heat, air, and moisture transfer (HAM) through porous media is of special interest in many engineering areas such as in the sphere of pollutants infiltration, drying in porous solids and soils, drying of woods and papers, soil mechanics, thermal insulation for buildings, etc.…”