Underground downspout extensions and discharge lines that carry roof runoff away from your foundation. Eliminates pooling, erosion, and moisture intrusion at the foundation wall.
In Alabama, a typical roof sheds thousands of gallons per rainstorm. Without underground extensions, that water pools at your foundation causing erosion, basement seepage, and foundation damage. Underground lines carry it 10-20 feet away.
We typically bury downspout drain lines 8-12 inches deep in Alabama, maintaining a minimum 1% slope to the discharge point. Deeper burial may be needed if the line crosses walkways or driveways.
Call Downspout Guys today: (205) 768-5783