Wall thicknes from joined wall

[eklund.rickard]

Hello,
I have a door that is placed inside a wall that is joined to another wall and therefore creates a hole through both walls. How can I retrieve the combined wall thickness of these two walls?

[sovitek]

Hi Rickard probably something here could work

[eklund.rickard]

Thank you for you input. The problem I now get is that both doors now have a wall thickness of 629.

[sovitek]

Arhhh yeah I see probably something here…if someone else have a smarter way i would love to know )

[pyXam]

Maybe here?

Edit…Wait did i just make the same mistake -_-

[sovitek]

Yeah i think so