IFC can cause quite a few performance issues in ARCHICAD, especially if it hasn’t been prepared correctly.

Revit users

Graphisoft provides an Add-in as well as detailed instructions for Revit users on their website:

1. Download the add-in and install it
2. Read the instructions
3. review your IFC with Solibri before sending it out
4. optimise the IFC with Solibri Optimizer before sending it out

ARCHICAD users

ARCHICAD users can read our Field Guide on importing & exporting IFC here.