/diy/ - Do It Yourself

>>2784071
You don't want the corrugations running horizontally, that will just create toughs that hold water.

>>2784084
>how well you could bolt an external frame to it that holds a flat roof panel on
Shouldn't be a problem at all, that doesn't really effect the underlying structure. However it's not really necessary as that structure is basically just a bunch of flats arranged in an arch-like configuration. Should be able to just panel it, with overlapping joints at each change in angle. Might even be able to crease the panels at those locations since they are such slight angles.