A reflected ceiling plan detail of residential building is given in this Autocad 2D DWG drawing file. 12mm thickness sag resistant gypsum board on double metal furring is mentioned in this drawing model. Air vent, roof line and part of the roof is given in this drawing file. Download the 2D AutoCAD DWG drawing file. Thank you for downloading 2D AutoCAD DWG drawing file and other CAD program files from our website.