My builder is building some parapet walls which will house some flower beds. This is to be erected on a sloped driveway, but the wall will be flat at the top, so the walls will be taller at the bottom of the slope and shorter at the top. We are then going to wrap a sheet of corten steel around this and somehow fix it to the walls, I guess just with steel bolts.
Has anybody done any DIY projects with corten steel sheeting? Is it easy to work with, and what thickness sheeting did you use?