||03-03-2013 11:57 AM
quiet drain noise
Ok, so I know cast iron does a better job of reducing drain noise for vertical drops. But what about the horizontal sections? We've got a master bath that's going to be over a large family room. I don't want to be hearing the tub, toilet and shower downstairs. There will be a number of 5 to 7' stretches of drain to get from the various fixtures to the vertical pipe. Should these also be in cast iron?
Sure, there's an added cost, but I *really* do not want the noise.