Browse Forums General Discussion Building Standards; Getting It Right! It's all good. You can get both wye piece and the coupling with or without thread. The cost difference is negligible and means the plumber only has to carry the single… 1 5667 Thanks so much! So i really need to run this pipe into a soakwell? Any idea of how much it costs to install a small soakwell with piping? 2 643 Hi Simeon, Thank you for laying it down for us. Makes sense. Appreciate it very much. Have a nice day. Cheers 2 10353 |