how do i build a swooping copper roof?
I don't know why but i don't find this story funny. as for ur question, i think it's possible to survive a fall in some cases but if it's a really tall building then the chances are really less.
Build the underpart of it out of logs , concrete, wood, whatever. Then put the copper sheets over it. They are flexible and strong. Probably $4 per square foot though.
I am assuming swooping means it has a convex curvature. There are two methods, standing seam, or flat soldered. For a standing seam you would have to make a template of the curvature, and bring it to your local sheet metal shop where they may either make the panels or buy them form another fabricator. This is the best option for a large roof. For a smaller roof, you can solder flat sheets. Either way, flashing, fastening clips, and trim are all best handled by a pro. Wear white cotton gloves when handeling copper to avoid finger prints.
If you can make it work then make sure you strap it good
