I am currently in the process of making a remodeling plan for our house. I have a sun porch that I want to make into the master bath, however the foundation was not fitted for plumbing when it was laid. Do I have to remove the exsisting foundation and start over, or is there another way to run plumbing to that area? There is a bathroom about 15 - 20 feet away from that area.
Is it on a concrete pad, wooden joists over a crawl space or what? Give us some more info please. As Teetor says, getting the water in is no problem, but getting it out after you use it could be harder.