So, our central roof valley all flows down to one end into a hopper and downpipe.
First issue is the amount of crud means I am up there every month or two over winter clearing it out to stop it overflowing and running down the walls (which presents as a large dark smudge in my claypainted living room walls)
I've tried various meshes etc but they all clog as well with similar results - any ideas?
First issue is the amount of crud means I am up there every month or two over winter clearing it out to stop it overflowing and running down the walls (which presents as a large dark smudge in my claypainted living room walls)
I've tried various meshes etc but they all clog as well with similar results - any ideas?