The house build continues, and it's time to put the guttering up.
I need to join to the guttering on the next door house, which is 140mm square plastic. My problem is I can't find this size anywhere. I'm measuring the 140mm across the top of the existing gutter.
I guess it could be an imperial size. The next door house is 1930s, so it won't be original guttering. I don't have any idea when it was fitted.
Does anyone know a source for this size square guttering, or if there are any kinds of adapters that could be used to connect it to the standard size?