This architectural drawing is Sliding patio door design in AutoCAD 2D drawing, dwg file, CAD file. Glass panels that swing open horizontally make up sliding patio doors. Since these doors don't swing open, less space is needed to open and close them. Sliding patio doors let in lots of fresh air and natural light, making rooms feel spacious and cheerful. For more details and information download the drawing file. Thank you for visiting our website cadbull.com.