Joining walls (top side) and ceiling doesn't want to work

[babysatch]

Hi everybody,

attached you find a rvt-file with the problem.

Revit doesn't let me to connect the top side of the wall to the ceiling.

Does anybody have any idea?

I would be grateful of any help.

Thank you!

By the way I'm using this tool:

[bin · Accepted solution]

You just need to edit your ceiling boundary so it is on top of the wall.

[babysatch]

Thank you!

But the boundary of the ceiling is exactly on the middle face of the wall.

I Have a huge model with many of such walls. All the others work, but only this one doesn't.

I would like to know the reason.

🙂

[Anonymous]

The boundary of the ceiling needs to cover the top of the wall.  If the ceiling boundary extends to the face of the wall then the Attach Top/Base will work.