TopDrain Drainage - 8 Foot Length
Its rear angle leaves space for non-removable dirt or debris that rests against the wall. The top of the pipe is sloped downward, which allows for a thicker concrete floor that better disperses weight and reduces cracking.
TopDrain features a 4" flange that extends up the wall, acting as a built-in diverter. This flange helps direct water down from the weep holes into the pipe and away from the foundation. The angle at the top of the flange and the notched ridge below keep the drain away from the wall and help water flow freely into the pipe.
Sold in 8' sections
Virgin gray PVC