Twin House CAD Architectural Plan with Dual-Level Floor Layouts

<p>This AutoCAD DWG file presents a twin house architectural design featuring a fully detailed layout for dual homes arranged symmetrically. The plan includes a complete first-floor layout and second-floor layout, each designed with functional living spaces on both sides. The drawing clearly shows room divisions, circulation zones, stair placement, wall thickness, and column grids to ensure<a href="https://cadbull.com/Structure-detail" rel="noopener noreferrer" target="_blank"><strong> structural </strong></a>accuracy.</p><p>The file also includes roof slab details, foundation layout, cross-sections, and elevation views, illustrating the full <a href="https://cadbull.com/Construction-Cad-Drawing" rel="noopener noreferrer" target="_blank"><strong>construction</strong></a> system of the twin house. Staircase design, balcony extensions, and service areas are dimensioned precisely, making it suitable for residential <a href="https://cadbull.com/Cad-Architecture" rel="noopener noreferrer" target="_blank"><strong>architecture</strong></a> projects where two families share a connected but independent living structure. A detailed terrace plan and sectional diagrams highlight the stepped layout and roof transitions.</p><p>Color-coded layer management helps architects and engineers identify electrical routes, plumbing spaces, and structural elements efficiently. Whether used for housing developments, investment properties, or duplex-style residences, this twin home design provides a complete and professional set of drawings for immediate use. </p>