Flex-Drain

For longer draining runs, especially underground, the Flex-Drain is easy to work with.

4″-dia. thermoplastic tubing expands from 6′ to 25′ long to divert rainwater far away from your home’s foundation. Attach it directly to your downspout, or to our Flex-A-Spout™, then bury it if needed. Additional lengths lock together securely with integrated soil-tight fittings. Can be bent in up to a 4-1/2″-radius curve, and easily follows your trench contour.