https://community.graphisoft.com/t5/Modeling/Creating-a-Rounded-Roof/m-p/23301#M11142 I assume you are using the roof tool with the curved geometry method. This can be a little tricky and the results aren't the best (faceted flat pieces to make the curve). It's not exactly intuitive but the best method is to use a profiled wall. Tue, 05 Feb 2008 17:58:00 GMT Anonymous 2008-02-05T17:58:00Z https://community.graphisoft.com/t5/Modeling/Creating-a-Rounded-Roof/m-p/23300#M11141 <DIV class="actalk-migrated-content"><T>i am trying to crate a simple to rounded roof(basically is a roof with a Half Arch profile. For Some reason i keep getting a flat roof.</T></DIV> Tue, 23 May 2023 13:13:29 GMT https://community.graphisoft.com/t5/Modeling/Creating-a-Rounded-Roof/m-p/23300#M11141 Anonymous 2023-05-23T13:13:29Z https://community.graphisoft.com/t5/Modeling/Creating-a-Rounded-Roof/m-p/23301#M11142 I assume you are using the roof tool with the curved geometry method. This can be a little tricky and the results aren't the best (faceted flat pieces to make the curve). It's not exactly intuitive but the best method is to use a profiled wall. Tue, 05 Feb 2008 17:58:00 GMT https://community.graphisoft.com/t5/Modeling/Creating-a-Rounded-Roof/m-p/23301#M11142 Anonymous 2008-02-05T17:58:00Z https://community.graphisoft.com/t5/Modeling/Creating-a-Rounded-Roof/m-p/23302#M11143 <A href="http://www.graphisoft.com/archiguide_archive/ArchiGuide_Online_6o/issue15/roofs.html#vault" target="_blank"><LINK_TEXT text="http://www.graphisoft.com/archiguide_ar ... html#vault">http://www.graphisoft.com/archiguide_archive/ArchiGuide_Online_6o/issue15/roofs.html#vault</LINK_TEXT></A><BR /> <BR /> Before you start, set your magic wand to 18 or 36 segments per arch, and best match.<BR /> <BR /> If you want to use the Custom profile wall as a roof, that will yield a smooth curve, that also trims any walls beneath it. Do a half curve.<BR /> <BR /> You have the hook, the bait, we showed you the river. Now fish <IMG src="https://community.graphisoft.com/legacyfs/online/emojis/icon_smile.gif" style="display : inline;" /> Tue, 05 Feb 2008 18:41:17 GMT https://community.graphisoft.com/t5/Modeling/Creating-a-Rounded-Roof/m-p/23302#M11143 Djordje 2008-02-05T18:41:17Z