Hi All,
I know there are components for filled regions - which then can act as a batt insulation or do it with detail line - but it would be beneficial to have a native Revit Batt insulation component (BIM standard reasons)
There isn’t a Revit API Method available to create Batt Insulation like the Revit UI. It has been a long standing feature request. https://forums.autodesk.com/t5/revit-architecture-forum/batt-insulation-pattern/td-p/9162160