I'm in the process of repairing/rebuilding an outbuilding "sun room". It's a very low mono pitch. I'm using onduline (corrugated bitumen) but I'm wondering what is the best way to finish/flash the top edge overhang and sides?
So far I've thought I'll use a fascia board which is as high as the corrugations (partly to hide them, but also as something to fix some sort of ridge/flashing over). The only actual material I've thought of though is an onduline ridge piece..
cut in half then folded over the fascia.
Or maybe the expensive aprons, assuming they will fold back down over a fascia.
I'm thinking there must be a better way!
Any thoughts/ideas appreciated!
Cheers.
In my sketchup, the black is the onduline corrugated roofing.
So far I've thought I'll use a fascia board which is as high as the corrugations (partly to hide them, but also as something to fix some sort of ridge/flashing over). The only actual material I've thought of though is an onduline ridge piece..
cut in half then folded over the fascia.
Or maybe the expensive aprons, assuming they will fold back down over a fascia.
I'm thinking there must be a better way!
Any thoughts/ideas appreciated!
Cheers.
In my sketchup, the black is the onduline corrugated roofing.