Freestanding Tub Drain Rough‑In Kit – Bathtub Drain Kit with PVC Adapter and Brass Tail Pipes, Compatible with Freestanding and Floor‑Mounted TubGS Design Center Freestanding Tub Drain RoughIn Kit is a complete bathtub drain kit designed for freestanding, floormounted, and island bathtubs. With a doublelayer embedded drain body, PVC adapter, and highstrength brass tail pipes, this kit provides a stable, sealed connection that works on wood, cement, tile, and concrete floors. Engineered as an embedded drainage system, this roughin kit installs between the structural subfloor and the finished