Commercial Building CAD Plan with Floor, Structure and Penthouse

This commercial building CAD drawing includes detailed footing layouts, structural plans, office floor arrangements, all floor plans, elevations, sections, and penthouse floor details. The file provides clear dimensions, column grids, beam layouts, and structural reinforcement for precise construction planning. Architects, civil engineers, and interior designers can use this drawing to understand space distribution, room layouts, and functional office arrangements. Section and elevation views highlight vertical alignment, facade detailing, and structural connections for multi-story construction. The penthouse floor plan shows roof access, terrace layouts, and structural support for rooftop utilities.