For donkeys years every time we've had a period of wet weather a damp patch has appeared in the floor of my shed, and I've never been able to figure out what causes it. The gutter looked fine and I even treated it to a new roof a few years ago, but that didn't solve it.

Yesterday I saw the end of the gutter had fallen down as the screw in the clip had rusted through. When I went to fix it, I realised that the gutter wasn't one length as I always assumed, but two short lengths with about a 50-60 cm overlap and the clips were positioned right at each end of the overlap so it wasn't obvious. It probably would have been OK if the gutter had a decent run, but it was level and running slightly uphill at the outlet, so the water was pooling in the gutter and dripping out through the overlap, causing the damp patch.

So I'm pissed off with myself that I never examined the gutter more closely and it's been leaking for years!

Happily, after fixing the end of the gutter a bit higher and treating the overlap to some silicone, which will sort it for the time being, I had a root through my Aladdin's cave of a lockup and found a suitable length of gutter and downpipe, clips, end stops, an outlet and elbows, to replace the silly little shed gutter with full sized gutter that will be able to handle climate change downpours!

I expect my water butt will fill up a bit quicker as well! I always wondered why that took so long as well .......
