I am trying to determine if there is a vent pipe for a washing machine install on our second floor. We have expereinced a major leak on the floor and the ceiling below when the washing machine is draining. I am wondering if there is a vent pipe, which would be behind a wall, and if there could be...

I am installing a stacked washer/electric dryer on an inside wall of a first floor kitchen. I cannot easily vent the washer to the roof and there is no other plumbing close to piggy back on. Would I have enough rise to run the washer vent horizontally 15' through a ceiling joist bay to the outside...

Moving a washing machine to another room where a bathroom sink is on the wall behind where the washer is going. Wondering if I can tie into that existing drain and vent with out any issues? Or will I need to run new vent and drain line. The existing lines are 1.5 inch galv. Pipe. Thanks in advance...