Sheet metal facade panel, has beading along all of one vertical side edge and along most of one horizontal side at bottom of panel

摘要

The panel has one beading (15-17) extending along the entire length of one side edge, so that this beading will extend vertically and overlap with the corresponding beading in the panel beneath it, whilst the other beading (12-14) extends along the horizonal side edge from the bottom corner with the vertical beading, up to a point just before the corner on the opposite vertical side edge.