Roofing a lean to with one side at an angle?

[astra]

Friend has asked me to give him a hand roofing a small lean to he has put onto the back of his shed.one side of the lean to is at an angle.all will be fine until the last 3 roof sheets that will b cut to suit the angle of the shed.how will the side flashing work out on something like that? I haven't seen it yet,only going on what he was explaining to me today..

 

[TripleSix]

It'll be fine.

I'd fit the sheets and cut them in situ then flash it.

 

[e3120]

Surely it'll depend on whether it's getting wider or narrower as you go down the roof. If wider, just flash it as normal. If narrower you'd need an overhang and gutter, if I've understood the situation correctly.

 

[astra]

Yes it's getting narrower as it goes down.goin to see it tomorrow and have a go at it..he not too gone on the gutter idea,looking at double flashing it if i can get it to work...