Roof Plan Layout with Staircase, Truss Area, and Elevator Room

This AutoCAD file provides a detailed roof plan layout including entryway, corridor, staircase, and truss area design with precise measurements. The drawing shows elevator room placement, electrical room layout, and circular stair design with clear dimensional annotations. Each section is carefully designed to represent roof structure, access points, and service areas for efficient planning and execution. The layout highlights roof circulation paths, structural alignment, and truss positioning to ensure proper load distribution and design accuracy. This DWG file is useful for architects, civil engineers, interior designers, and builders to understand roof system planning and structural detailing. Layered drawings allow easy identification of different components such as staircases, rooms, and truss systems for technical documentation. Compatible with AutoCAD, 3D Max, Revit, and Google SketchUp, this file supports accurate design development, construction coordination, and professional architectural planning.