Help Eliminate Wall Settling!
- Meets NCMA specifications
- 6" x 6" drain
- 8" Spillway
- Water runs off the spillway past the toe (base) of the wall
- Slides in for easy installation
The back flange 1 1/2" will accommodate a male 4” SDR35, Triple Wall, or a S&D, it Is constructed of 16 gauge aluminum. This can be installed loose or glued in.