topic 4 way wall intersection in Modeling

4 way wall intersection

SimSmi1 — Thu, 14 May 2026 15:02:29 GMT

Hi all, I am having trouble getting a staggered intersection between 4 walls to work cleanly. My current result is:

Reference lines are as follows:

In Revit I would have just hidden the rogue line but if I can't get this to work then I guess the only option is a 2D patch fill (which i's rather avoid if I can). Any help would be most appreciated, Thanks

Re: 4 way wall intersection

Lpalma — Thu, 14 May 2026 16:35:04 GMT

You could solve that intersection with a piece of wall the full width of the intersection.

I hope this helps.

Re: 4 way wall intersection

BerndSchwarzenbacher — Thu, 14 May 2026 17:01:43 GMT

Putting the reference lines on the "outside" of the intersection often works in such situations.

Hope that helps,
Bernd

Re: 4 way wall intersection

Mahmoud Qenawi — Thu, 14 May 2026 18:35:01 GMT

Or you can mirror the reference line for this wall.

*And then stretch it to the nearest edge.

Re: 4 way wall intersection

Laszlo Nagy — Thu, 14 May 2026 22:57:56 GMT

Another method is to model the central Wall geometry using the "Polygonal" Geometry Method and let all the other Walls join that geometry.

(This works only for non-composite walls.)

Re: 4 way wall intersection

Eduardo Rolon — Fri, 15 May 2026 01:15:25 GMT

Or you can use a column for the classic workaround from 2010.

https://onland.info/archives/2010/07/fixing_wall_corners_with_columns.php

Re: 4 way wall intersection

SimSmi1 — Fri, 15 May 2026 11:27:59 GMT

Amazing, thanks everyone!