https://community.graphisoft.com/t5/Modeling/Walls-and-roofs/m-p/171441#M92820 You must do 2 separate trims whether you use SEO or Trim-to-Roof. Once to select the wall and roof below to trim the bottom of the roof, and then again select the wall and the upper roof to trim the top of the wall. Thu, 10 Feb 2011 14:06:27 GMT Erika Epstein 2011-02-10T14:06:27Z https://community.graphisoft.com/t5/Modeling/Walls-and-roofs/m-p/171438#M92817 <DIV class="actalk-migrated-content"><T>Hey guys, it seems simple but I'm having a hard time here.<BR /> I want to make that "wall 02" separated from "wall 01" ok?<BR /> But I fitted to the roof below and I cannot get it to fit to the roof above.<BR /> There is another solution?<BR /> PS: I need the wall in my schedule to show like a wall.<BR /> <BR /> Thank you.</T></DIV><BR /><IMG src="http://community.graphisoft.com/t5/image/serverpage/image-id/73696i28965B1AEB16F24C/image-size/large?v=v2&amp;px=999" border="0" alt="Screen shot 2011-02-08 at 4.30.05 PM.png" title="Screen shot 2011-02-08 at 4.30.05 PM.png" /> Tue, 23 May 2023 12:52:03 GMT https://community.graphisoft.com/t5/Modeling/Walls-and-roofs/m-p/171438#M92817 Anonymous 2023-05-23T12:52:03Z https://community.graphisoft.com/t5/Modeling/Walls-and-roofs/m-p/171439#M92818 If you're doing trim to roof, just hide the lower roof by shutting off its layer leaving the upper one visible then do the trim to roof command. You can also SEO with upwards extrusion. Tue, 08 Feb 2011 22:34:57 GMT https://community.graphisoft.com/t5/Modeling/Walls-and-roofs/m-p/171439#M92818 Anonymous 2011-02-08T22:34:57Z https://community.graphisoft.com/t5/Modeling/Walls-and-roofs/m-p/171440#M92819 Nope, I did it trim to roof in the inferior part and it does not work for the top.<BR /> Have to use SEO. <E><span class="lia-unicode-emoji" title=":disappointed_face:">😞</span></E><BR /> I thought there must be an simpler way.<BR /> Thank you. Wed, 09 Feb 2011 00:25:49 GMT https://community.graphisoft.com/t5/Modeling/Walls-and-roofs/m-p/171440#M92819 Anonymous 2011-02-09T00:25:49Z https://community.graphisoft.com/t5/Modeling/Walls-and-roofs/m-p/171441#M92820 You must do 2 separate trims whether you use SEO or Trim-to-Roof. Once to select the wall and roof below to trim the bottom of the roof, and then again select the wall and the upper roof to trim the top of the wall. Thu, 10 Feb 2011 14:06:27 GMT https://community.graphisoft.com/t5/Modeling/Walls-and-roofs/m-p/171441#M92820 Erika Epstein 2011-02-10T14:06:27Z