A roof layout of the 18x19m architecture 5bhk duplex house plan CAD drawing is given in this file. This is G+ 1 house building. On this first floor, the living room, kitchen, dining area, home office, master bedroom with the attached toilet, and open space is available. On this second floor, the living room, master bedroom with the attached toilet, open space, two kid’s room, guest room, and common bathrooms are available. For more details download the AutoCAD drawing file from our cadbull website.