Hello
My nephew is putting in a bathroom for me. Originally there was never a toilet in the bathroom but with modern designs, it was possible to get one in the room.
It is work in progress at the moment. But I am thinking that nephew hasn't got the pipe-work running at the correct angle. When you flush the toilet, a small amount of water is backing up and bubbles out into the bath.
My nephew is putting in a bathroom for me. Originally there was never a toilet in the bathroom but with modern designs, it was possible to get one in the room.
It is work in progress at the moment. But I am thinking that nephew hasn't got the pipe-work running at the correct angle. When you flush the toilet, a small amount of water is backing up and bubbles out into the bath.