I'm planning to do the plumbing for my master bathroom addition. I have run some PEX and some PVC for the main supply to the house, but never drain lines.
I'm hoping to get enough questions answered today that I can buy the majority of the materials I will need at Home Depot when I'm in "the city" this afternoon. I'm attaching a rough drawing that hopefully gives an idea of what I'm trying to do.
I'm planning on a 2" vent stack running to the roof, in the wall behind the toilet. I plan to tee together the sink vents in the wall and run a single 1-1/2" vent stack vertically up from the sinks, into the 2x6 ceiling joist space, where a lateral run will tie this vent into the 2" vent stack behind the toilet. Will this work, or should I be using two separate 1-1/2" lines that tie into a 2" since there are two sinks?
I'm not sure how to vent the corner tub and toilet. Would a separate 2" vent stack in the 2x4 wall be the easiest solution here?
I'm hoping to get enough questions answered today that I can buy the majority of the materials I will need at Home Depot when I'm in "the city" this afternoon. I'm attaching a rough drawing that hopefully gives an idea of what I'm trying to do.
I'm planning on a 2" vent stack running to the roof, in the wall behind the toilet. I plan to tee together the sink vents in the wall and run a single 1-1/2" vent stack vertically up from the sinks, into the 2x6 ceiling joist space, where a lateral run will tie this vent into the 2" vent stack behind the toilet. Will this work, or should I be using two separate 1-1/2" lines that tie into a 2" since there are two sinks?
I'm not sure how to vent the corner tub and toilet. Would a separate 2" vent stack in the 2x4 wall be the easiest solution here?