# Door — Notes

## Provenance

- Source: **CORENET X Code of Practice v3.1**, Section 4 (BIM Data Representation — IFC+SG), pages 31–35.
- Source link: [CORENET X — IFC-SG Glossary of Identified Components ↗](https://info.corenet.gov.sg/ifc-sg/bim-data-(ifc-sg)/glossary-of-identified-components?id=a6e0fed8-2200-40e5-84d6-a430350ba6c5)
- Discipline: **ARC**  ·  Authorities: **BCA, SCDF**
- 1 IFC binding(s), 16 parameter(s).

## IFC binding breakdown

- `IfcDoor` — subtypes: DOOR, GATE, BLASTDOOR, ROLLERSHUTTER — 16 param(s), table format `6col`.

## Other input-limited parameters

These accept values from a defined list in the COP source table (not part of the global structural enums); see `examples` in `parameters.json`:

- FireExit, FireRating, MainEntrance, OneWayLockingDevice, OperationType, PowerOperated, SelfClosing, VisionPanel, FireAccessOpening