https://community.graphisoft.com/t5/Modeling/Wall-Intersect/m-p/691854#M178757 <P><span class="lia-inline-image-display-wrapper lia-image-align-inline" image-alt="chitecture_x_0-1770115920782.png" style="width: 400px;"><img src="https://community.graphisoft.com/t5/image/serverpage/image-id/96952iB6F8D5A20D6A2EB0/image-size/medium?v=v2&amp;px=400" role="button" title="chitecture_x_0-1770115920782.png" alt="chitecture_x_0-1770115920782.png" /></span></P> <P>Sometimes intersecting walls together work, and sometimes it doesnt. Walls are the same height, same composite. Please help!</P> <P>&nbsp;</P> <P><FONT face="courier new,courier" color="grey">Operating system used: <EM>Windows 11</EM></FONT></P> Tue, 03 Feb 2026 12:53:14 GMT chitecture_x 2026-02-03T12:53:14Z https://community.graphisoft.com/t5/Modeling/Wall-Intersect/m-p/691854#M178757 <P><span class="lia-inline-image-display-wrapper lia-image-align-inline" image-alt="chitecture_x_0-1770115920782.png" style="width: 400px;"><img src="https://community.graphisoft.com/t5/image/serverpage/image-id/96952iB6F8D5A20D6A2EB0/image-size/medium?v=v2&amp;px=400" role="button" title="chitecture_x_0-1770115920782.png" alt="chitecture_x_0-1770115920782.png" /></span></P> <P>Sometimes intersecting walls together work, and sometimes it doesnt. Walls are the same height, same composite. Please help!</P> <P>&nbsp;</P> <P><FONT face="courier new,courier" color="grey">Operating system used: <EM>Windows 11</EM></FONT></P> Tue, 03 Feb 2026 12:53:14 GMT https://community.graphisoft.com/t5/Modeling/Wall-Intersect/m-p/691854#M178757 chitecture_x 2026-02-03T12:53:14Z https://community.graphisoft.com/t5/Modeling/Wall-Intersect/m-p/691861#M178758 <P>The walls need to touch before they will automatically intersect with each other.</P> <P>If they don't touch you can manually extend them or use the intersect tool.</P> <P>&nbsp;</P> <P>Barry.</P> Tue, 03 Feb 2026 11:42:33 GMT https://community.graphisoft.com/t5/Modeling/Wall-Intersect/m-p/691861#M178758 Barry Kelly 2026-02-03T11:42:33Z https://community.graphisoft.com/t5/Modeling/Wall-Intersect/m-p/692210#M178793 <P>ctrl + i</P> Fri, 06 Feb 2026 08:55:09 GMT https://community.graphisoft.com/t5/Modeling/Wall-Intersect/m-p/692210#M178793 Lingwisyer 2026-02-06T08:55:09Z https://community.graphisoft.com/t5/Modeling/Wall-Intersect/m-p/693226#M178868 <P>I'd like to add that it's also important how they intersect. The reference blue lines need to intersect.</P> Mon, 16 Feb 2026 22:21:23 GMT https://community.graphisoft.com/t5/Modeling/Wall-Intersect/m-p/693226#M178868 Charlie64 2026-02-16T22:21:23Z