Warning · Spatial structure
How to fix Element in building
in IFC files
Place the element inside a storey rather than directly under the building.
Check your IFC file — free
No account · No upload · Runs in your browser · 44 validation checks
What it means
The Element in building check
Element placed directly in IfcBuilding — must be inside a storey
The fix
How to fix Element in building in your authoring tool
Concrete, tool-specific steps. The check itself is schema-agnostic and works for IFC2x3, IFC4, IFC4x1 and IFC4x3.
| Authoring tool | How to fix |
|---|---|
| Revit | Assign the element to a Level so it exports under an IfcBuildingStorey instead of the building. |
| ArchiCAD | Set the element’s Home Story so it isn’t placed at building scope. |
| Tekla | Map the part to a storey in the IFC export spatial settings. |
| Allplan | Move the object to a storey node in the building structure. |
How it works
Find and fix it in the browser
The whole flow runs client-side — your IFC file never leaves your machine.
01
Open your IFC file
Open IFC Viewer Online and drag & drop your IFC file. It is parsed locally in your browser via WebAssembly — nothing is uploaded.
02
Run the Health Score validation
Run validation. The "Element in building" check (RULE_ELEMENT_IN_BUILDING) flags every affected element and pinpoints it in the model tree.
03
Re-validate
Re-export from your authoring tool and re-run validation to confirm the issue is resolved and your Health Score improved.
Related checks
Other Spatial structure checks →
Check your whole model, not just one rule.
Element in building is 1 of 44 checks. Run the full IFC Health Score to see every issue and a single 0–100 number — free, no account, no upload.
Run the free Health Score →