| Attribute | Type | Defined By |
|---|
| ProfileType | IfcProfileTypeEnum (ENUM) | IfcProfileDef |
| ProfileName | IfcLabel (STRING) | IfcProfileDef |
| Position | IfcAxis2Placement2D (ENTITY) | IfcParameterizedProfileDef |
| OverallWidth | IfcPositiveLengthMeasure (REAL) | IfcIShapeProfileDef |
| OverallDepth | IfcPositiveLengthMeasure (REAL) | IfcIShapeProfileDef |
| WebThickness | IfcPositiveLengthMeasure (REAL) | IfcIShapeProfileDef |
| FlangeThickness | IfcPositiveLengthMeasure (REAL) | IfcIShapeProfileDef |
| FilletRadius | IfcPositiveLengthMeasure (REAL) | IfcIShapeProfileDef |
| TopFlangeWidth | IfcPositiveLengthMeasure (REAL) | IfcAsymmetricIShapeProfileDef |
| TopFlangeThickness | IfcPositiveLengthMeasure (REAL) | IfcAsymmetricIShapeProfileDef |
| TopFlangeFilletRadius | IfcPositiveLengthMeasure (REAL) | IfcAsymmetricIShapeProfileDef |
| CentreOfGravityInY | IfcPositiveLengthMeasure (REAL) | IfcAsymmetricIShapeProfileDef |