My "man shed" out the back was previously a concrete section garage with a corrugated roof. The sort of cement fibre roof (but not asbestos).
I have put in a wood burning stove that comes up through the roof at the end of one of the "gullies". This therefore means that any rain water just fills the gulley as it cannot get past the pipe and flange that surrounds it.
I would therefore like to cover this gulley so that no rain actually falls into it. I am thinking I will either need to fill it with concrete from end to end (which will add weight to roof) or some sort of "half pipe" that could go over it and force rain down into the adjacent gullies.
Anyone got any other ideas? Overall length is probably around 4 metres. I am sure there is a simple solution out there!
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