Offspring - Nina's wall

Since the first series of Offspring I have been searching and searching for the source of the pressed metal wall in Nina Proudman's apartment.  Finally, this week, others on the same quest have bubbled to the surface of google and I now know, thanks to In the Night Sky that the panel is called Shield and is from Pressed Tin Panels in Bathurst.  Thank goodness as it was really starting to bother me.