: I'm a DIY'er and would like to add a new bathroom in my home (toilet, shower, sink). It would be about 30 feet from the main stack. 1. Is this possible? 2. Do I need a vent? 3. Do I run the sewer separate from the sink/shower or connect all 3 together? 4. Any other advice? TIA(Thanks in advance).
Installing a bathroom from scratch is quite a project for a homeowner or novice plumber. You should contact a licensed plumber in your area to see if it can be done.
You may be able to assist with the project but installaing the plumbing according to code may not be place.
Good Luck & Happy Holidays. e-plumber