https://community.graphisoft.com/t5/Modeling/Issue-with-Wall-Thickness/m-p/297286#M153341 You've chosen to use a composite wall which is why the thickness is not editable. Choose a simple wall and you'll be able to change the thickness.<BR /><IMG src="https://community.graphisoft.com/t5/image/serverpage/image-id/18649i950D5C9202590551/image-size/large?v=v2&amp;px=999" border="0" alt="structure.jpg" title="structure.jpg" /> Sat, 15 Jul 2017 09:44:15 GMT vistasp 2017-07-15T09:44:15Z https://community.graphisoft.com/t5/Modeling/Issue-with-Wall-Thickness/m-p/297285#M153340 <DIV class="actalk-migrated-content"><T>Respected Sir/Madam<BR /> <BR /> I am new to ArchiCAD 21, I am drawing a wall but i am not able to change its width, width is locked, Please see attachment for further clarification, I'll be grateful for guidance <BR /> <BR /> Thanks with Best Regards[/img]</T></DIV><BR /><span class="lia-inline-image-display-wrapper" image-alt="Wall Thickness.png" style="width: 999px;"><img src="https://community.graphisoft.com/t5/image/serverpage/image-id/12066i49F5C17C3143EBC5/image-size/large?v=v2&amp;px=999" role="button" title="Wall Thickness.png" alt="Wall Thickness.png" /></span> Wed, 24 May 2023 06:29:23 GMT https://community.graphisoft.com/t5/Modeling/Issue-with-Wall-Thickness/m-p/297285#M153340 Anonymous 2023-05-24T06:29:23Z https://community.graphisoft.com/t5/Modeling/Issue-with-Wall-Thickness/m-p/297286#M153341 You've chosen to use a composite wall which is why the thickness is not editable. Choose a simple wall and you'll be able to change the thickness.<BR /><IMG src="https://community.graphisoft.com/t5/image/serverpage/image-id/18649i950D5C9202590551/image-size/large?v=v2&amp;px=999" border="0" alt="structure.jpg" title="structure.jpg" /> Sat, 15 Jul 2017 09:44:15 GMT https://community.graphisoft.com/t5/Modeling/Issue-with-Wall-Thickness/m-p/297286#M153341 vistasp 2017-07-15T09:44:15Z