Does the shower drain have to move?
Nearly every bathroom in Deer Park's established neighborhoods sits on a concrete slab, and the drain lines are cast into it. Swapping a tub for a walk-in shower on the same footprint usually means relocating the drain from the tub's end to the center of the new pan, which is a slab cut, a new trap, and a patch. That is standard work, and we plan for it. Moving the toilet or the vanity across the room is a bigger cut with a longer run, so the layout conversation starts with what stays put and what is worth the concrete work to move.
Once the slab is open, we look at the condition of the existing drain lines, because older pipe in a house from the 1960s or 1970s can be near the end of its life. If it needs replacing, this is the moment, while the floor is already out. We photograph everything before the patch is poured, the City of Deer Park inspects the rough plumbing, and the concrete cures before any tile work begins. Skipping that inspection step is how a bathroom ends up leaking under the floor a year later with no way to see it.










