Elliesdad717
Member
Hello to all. I am a licensed independent contractor and new to this forum and am seeking advice. My wife and I re-configured the kitchen in a home we recently purchased. The sink is in a corner now and the drain cannot feasibly go inside the wall. I have run the drain through the inside of the base cabinets to the original entry point into the concrete slab the house is built upon but I will be installing a dishwasher and the only way around it would be to drop the drain with a 90 degree elbow down to close to the floor, go under the dishwasher at the back, and then back up to the original downward slope of the drain. It would more or less be a big trap, in addition to the trap just below the sink. Is this ok? Any advice would be appreciated.