Search:

Buy sturder vents here and others, they claim a lifetime warrenty.

http://www.*************.com/autovent.html

Here is the website to those vents and another that is similar:
...

OK, I think I got it, so here are some pics of the actually plumbing, I got a head of myself and will have to cut in and add some vents but you'll get the idea.

http://www.kcengineer.com/b1.jpg...

How about this, check out my actual layout here at http://www.kcengineer.com/pipingplan.pdf and see where I have everything. This sketch at http://www.kcengineer.com/pipingplansketch.pdf is how I...

I am adding a bathroom in my basement complete with toilet, tub,
shower, and sink. I believe I have the drainage system down but I
don't quite have the venting figured out. I bought a book with...