I'm adding a shower to a basement 2 piece bathroom. Under the concrete is cast iron drain pipe. Above is ABS vent pipe which I'd like to tie into. Should I use 4" PVC or ABS drain pipe? This house is in Alberta Canada.

Just bought a small 1-story house with what looks like new plumbing. The drain pipe is 4" pvc with the toilet, sinks, shower, and washing drain connected. There is a Oatey in-line vent along the way sticking up into a plumbing wall about a foot. There is no rood stack vent though, so my questions...

I recently began to remodel my laundry room. I wanted to move the washing machine 3 ft from its current spot. When I removed the sheet rock I found that the vent pipe is between the current washing machine drain and where I am moving my washing machine. I wanted to avoid breaking into the slab....

The relocation of my upstairs bathroom requires the change of the 3" abs drain pipe. The pipe starts at the toilet, after approx. 3 feet of horizontal run a 2" shower drain is connected with a Y-piece. Then after another 2 feet is a 1 1/2" sink drain connected with another Y pice. After 1 foot of...

Hi I want to add a small sink next to my toilet, it is a cement slab floor, can I drain the sink into the vent stack of the toilet. A trap will be used for the sink. I really want to stay away from busting up the floor.