Rooms export to IFC

[Jasperbru]

Heej,

I have a little problem with the IFC files.

When I export the Rooms from Revit, the boundaries of the rooms in the .ifc don't match with the boundaries in revit.

The rooms will take the boundaries of the ground floor and the wall, but don't take the boundaries of the roof or of the false floor.

Who could maybe help me?

(sorry for my bad english)

[Jasperbru]

Hello all,

If I export rooms with the roof or with the floor the .ifc will ajust the boundaries good.

do's someone knows why tis is??

And why can't I do this without the roof or floors?

[Jasperbru · Accepted solution]

I have the solution.

I had to option Use 2D room boundaries for room value turned off.

Thank you 🙂

[D151241318RGN8]

hi  Jasperbru,

I know that the issue is already solved but could you please write in which software is Revit IFC export imported in your screen grabs?

thanks in advance

[vdvenS]

It must be Bimsight (Tekla) that he's using.
This because of the little pair of scissors that's visible in the top left corner of the first screen grab.
I've seen it before.