roygbiv
New Member
I need to convert my cast iron shower drain (meaning just the p-trap & drain, line remains cast iron) to either ABS or PVC for a new shower system I am putting in. This is for a shower stall that will be completely tiled - ceiling, 3 walls, floor - if that makes any difference. I realize this is probably a novice question. But, since I have the choice of either ABS or PVC, which is better? Thanks.