| Attribute | Type | Defined By | 
|---|
|  GlobalId | IfcGloballyUniqueId (STRING) | IfcRoot | 
|  OwnerHistory | IfcOwnerHistory (ENTITY) | IfcRoot | 
|  Name | IfcLabel (STRING) | IfcRoot | 
|  Description | IfcText (STRING) | IfcRoot | 
|  LiningDepth | IfcPositiveLengthMeasure (REAL) | IfcWindowLiningProperties | 
|  LiningThickness | IfcNonNegativeLengthMeasure (REAL) | IfcWindowLiningProperties | 
|  TransomThickness | IfcNonNegativeLengthMeasure (REAL) | IfcWindowLiningProperties | 
|  MullionThickness | IfcNonNegativeLengthMeasure (REAL) | IfcWindowLiningProperties | 
|  FirstTransomOffset | IfcNormalisedRatioMeasure (REAL) | IfcWindowLiningProperties | 
|  SecondTransomOffset | IfcNormalisedRatioMeasure (REAL) | IfcWindowLiningProperties | 
|  FirstMullionOffset | IfcNormalisedRatioMeasure (REAL) | IfcWindowLiningProperties | 
|  SecondMullionOffset | IfcNormalisedRatioMeasure (REAL) | IfcWindowLiningProperties | 
|  ShapeAspectStyle | IfcShapeAspect (ENTITY) | IfcWindowLiningProperties | 
|  LiningOffset | IfcLengthMeasure (REAL) | IfcWindowLiningProperties | 
|  LiningToPanelOffsetX | IfcLengthMeasure (REAL) | IfcWindowLiningProperties | 
|  LiningToPanelOffsetY | IfcLengthMeasure (REAL) | IfcWindowLiningProperties |