https://community.graphisoft.com/t5/Modeling/Creating-a-wall-with-isolation-bricks-etc/m-p/213617#M115841 You need to create a new composite wall, you can do this by going to Options &gt; Element Attributes &gt; Composite Structures and then duplicate the composite that is close to the one you need edit the skins as per your requirements, now draw your walls with the new composite that's created. Sat, 09 Oct 2010 14:35:56 GMT Srinivas 2010-10-09T14:35:56Z https://community.graphisoft.com/t5/Modeling/Creating-a-wall-with-isolation-bricks-etc/m-p/213616#M115840 <DIV class="actalk-migrated-content"><T>Hallo,<BR /> <BR /> I've want to create a wall with Brick, air, isolation, PE-folie and concrete. But I can only see how I can change the colours. Could somebody please help me?</T></DIV> Sat, 09 Oct 2010 12:37:06 GMT https://community.graphisoft.com/t5/Modeling/Creating-a-wall-with-isolation-bricks-etc/m-p/213616#M115840 Anonymous 2010-10-09T12:37:06Z https://community.graphisoft.com/t5/Modeling/Creating-a-wall-with-isolation-bricks-etc/m-p/213617#M115841 You need to create a new composite wall, you can do this by going to Options &gt; Element Attributes &gt; Composite Structures and then duplicate the composite that is close to the one you need edit the skins as per your requirements, now draw your walls with the new composite that's created. Sat, 09 Oct 2010 14:35:56 GMT https://community.graphisoft.com/t5/Modeling/Creating-a-wall-with-isolation-bricks-etc/m-p/213617#M115841 Srinivas 2010-10-09T14:35:56Z