Door and Window Design Drawing 900mm x 2100mm Plan Detail 1200mm

This Door and Window Design drawing includes complete technical details for a 900mm x 2100mm door design and 1200mm window detail layouts prepared in AutoCAD format. The file covers swing door configurations, hinge low with base of rotation system, fixed glass door panels, and union with glass wall connections. Detailed plan views, sectional elevations, frame profiles, shutter thickness, hardware positioning, and fixing methods are clearly drafted with accurate dimensions. The drawing also illustrates secondary income swing door arrangements, structural frame alignment, and glass partition integration suitable for residential and commercial projects.