How do you plumb a toilet and shower into a basement that has no plumbing in the basement?
3. A third option is to utilize a variety of “pump up” units…which pump the waste up to the existing waste lines. Some are usually found at your local home improvement stores. One very compact unit that also utilizes a grinder unit is found at www.saniflo.com. I’ve used this unit in my own basement and it provides reliable service for a shower, special saniflo toilet and sink. It was only necessary to build up the shower and access the vent stack. A one-way/air admittance valve is not recommended for use with the saniflo unit.
