First Floor Master Bathroom Layout Drawing with Levels and Sections

This Detailed Bathroom Layout AutoCAD drawing presents a complete first-floor master bathroom plan positioned above the car porch, with clear notes for verification against the ground floor bath. The layout shows precise grid coordination, room extents, wall thicknesses, and fixture positioning within a structured grid system. Finished floor levels are marked at +3.60 m for accurate vertical coordination. The plan includes sanitary fixture zones, circulation clearances, and structural references aligned with column grids. Dimension strings define internal spans and offsets, supporting accurate placement of walls and fittings within the master bath area.

Additional details include sectional references illustrating slab and sunken floor conditions with beam alignment for services coordination. Reinforcement and construction notes are indicated to guide structural integration where the bathroom sits above the car porch. Pipe routes, inspection points, and verification callouts ensure coordination with lower-level services. This AutoCAD DWG file is suitable for architects, civil engineers, interior designers, and builders working on residential bathroom planning and structural coordination. Available through cadbull.com subscription, this bathroom detail drawing supports precise CAD drafting, coordinated layouts, and reliable execution of first-floor master bathroom designs.