Kskier
Home Handyman
I am doing a basement remodel, and the owners have decided they want to put a bathrrom in. They have 2, 4" stacks coming into floor, at opposite ends of basement, and I am assuming that they tie into each other before going to street. I have done just about every other type of plumbing, but never have gone below ground level to break into main stack. Can I break open floor, and then add a y for new toilet, and shower? This is an old house, with no clean out ports on either stack. I read somewhere, that below ground, the main stack has to be metal,,,,is this true? Venting is another issue. I have also looked at the toilet systems that pump into exsiting drain systems. Thanks for your help.