Vibration dampening inserts help keep grates secure under load conditions. PolyDrain channels feature RedDot polyethylene or GreenDot polypropylene inserts.
Longitudinal Anchor Joint
The full-length keyway joint mechanically anchors the channel to the surrounding concrete encasement.
Locking devices are recommended for all applications with loading requirements greater than residential and pedestrian traffic or where vandalism may be an issue.
Grate and Cover Choice
We offer a wide selection of grate options to meet any of your design aesthetic and structural load requirements.
PolyDrain channels feature cast numeric labels to make installation easy and simple.
PolyDrain channels feature cast directional arrows to indicate the direction of water flow and ensure proper layout and installation.
Interlocking tongue and groove joints aid positive alignment and provide a tighter joint.
Sloping Radius Bottom
PolyDrain channels have a built-in 0.6% slope and smooth radius bottom.