No, no ,no. This can't happen. Stop. Stop. What is my problem? This isn't possible. Stop. It's not normal. Why can't I just be normal? How can I just float? It's not normal. I can't be able to do this. I hate it. I hate myself. Stop. Stop.
The frame is built up from 25mm/1 inch aluminium tube with a flange along one face. I sourced it from http://www.richardsonsuk.co.uk/25mm-square-tube-system/p47. The flange allows for the infill panels to be either 6mm or 15mm thick and be flush on the outside. - created via http://pinthemall.net