FLEX-Drain. The complete drainage solution system.
Versatility. Flexibility. Durability. Compatibility. FLEX-Drain is simply a better solution from every angle. In fact, our innovative system of expandable pipe and fittings outperforms every other brand. It actually installs 20% faster than standard corrugated pipe and requires 80% less space for transport and storage. Widely compatible with 3 and 4-inch corrugated pipe and 4-inch PVC, FLEX-Drain is designed to work hard. And bend easy.