Share Email Facebook Twitter LinkedIn FabricationPart.HasDoubleWall Property True if the fabrication part is double walled. Namespace: Autodesk.Revit.DBAssembly: RevitAPI (in RevitAPI.dll) Version: 26.2.0.0 (26.2.0.0) Syntax C# public bool HasDoubleWall { get; }Property ValueBoolean See AlsoReferenceFabricationPart ClassAutodesk.Revit.DB Namespace