Door and Window Construction Detail with Section Frame CAD File

This CAD file presents detailed construction drawings of door and window systems, including elevation, section, and frame detailing. The drawing illustrates various door and window types with precise dimensions, frame profiles, panel divisions, and fixing methods. It includes sectional views showing wall integration, sill details, lintel connections, and installation techniques, ensuring clarity for on-site execution. The design is suitable for residential and commercial building applications requiring accurate construction detailing.