p-trap

Recently, I hired a contractor, who renovated my kitchen, to renovate my bathroom in my mid-rise New York City apartment. My building was built in 1925. He did a great job on the kitchen, and overall, a great job on the bathroom, but his plumber left behind two eyesores that I cannot get him to...

Wondering if I can do a trap and vent as pictured below. I searched around, but couldn't find anyone asking for this specific configuration. From what I've read, it *seems* like this would be acceptable since it would block sewer gasses, and the water would not siphon out the trap. but I wasn't...

Hey folks, I am installing a Kohler above-counter sink and it is asking for a drain that is 9" below the counter. Now the basement bathroom has the drain set at standard 18" off floor which is too low for this sink. To increase the height of this drain, I would like to use two 22deg elbows...

i recently installed a new bathroom sink with a p trap. As soon as I turn the water on the sink starts to backup and the water drain very slowly. When it is done draining it makes several glug glug sounds. There are no clogs. I would assume it is air in the line, but how do I fix it? It's...

hi guys, I'm new here and by no means a professional ... Trying to plum this new sink I have that sits lower then my old one.... Wondering if I can make this work (see picture) or if I will have to higher the sink OR lower the drain pipe?