"Insulation Thickness": This parameter is obsolete. Use DUCT_INSULATION_THICKNESS and PIPE_INSULATION_THICKNESS.
Namespace: Autodesk.Revit.DB
Assembly: RevitAPI (in RevitAPI.dll) Version: 26.2.0.0 (26.2.0.0)
Syntax
C#
public static ForgeTypeId RbsReferenceInsulationThickness { get; }