I have drain that is a bit too low so I may have to cut lower drawer on my vanity (see my other question).I want to avoid that. There is 4" clearance behind the drawer. After some research it ...
I have p-trap entry in drain at 16" above the floor. However, vanity that I got has lower drawer which has top at about the same height. There is also about 4" clearance behind drawer. I was told that ...