mfran12345
New Member
hi. I was wondering if there's a way to raise the P trap in the sink so it doesn't hit the shelf of the vanity. The wasteline from the wall is too low so the trap sits too low. I can't move the wasteline up which would be the best solution. Are there any other options? If I use a 90 to take the waste line up that would create a "s trap" which is bad from what I read. I saw something online about using the 90 to go up. Then a t fitting with a vent at the top, but I don't fully understand that. I'm a diyer trying to figure this out for myself. It won't be officially inspected, but I want it to be safe. Thanks in advance.