by nipsynip »
Sat Aug 27, 2011 10:07 am
We have a completely flat roof on our terrace house. The water is supposed to drain down next doors drain, but this is often blocked and then we get leaks, we go up and clear the drain and then its ok, but this is a pain and we're getting older. Is it easy to fit our own drain or is there some kind of pump which would solve problem. The existing drain next door is internal so we would need to go through a wall or over parapet.