double

We have a double kitchen sink and are replacing the old disposer that quit. The new disposer is "unexpectedly" wider and will make connecting to the floor drain very tight if even possible. Unfortunately, as you can see these PVC connections are on top of each other so no room for cutting and...

Hello. I am planning out the DWV for a tiny house on wheels. As a result, I don't have a crawlspace or a below grade in the slab space to work with. To keep the DWV from freezing I'm routing the horizontal runs just under the subfloor. I plan on cutting and sloping a channel in the rigid foam...