Interlocking tongue and groove joints aid positive alignment and provide a tighter joint.

All PolyDrain channels are available in two polymer concrete formulations. Both offer superior strength and durability over alternative materials. All PolyDrain Polyester channels are UL classified.

Vibration dampening inserts help keep grates secure under load conditions.  PolyDrain channels feature RedDot polyethylene or GreenDot polypropylene inserts.

We offer a wide selection of grate options to meet any of your design aesthetic and structural load requirements.

When depth restrictions require a shallow channel PolyShallow offers a practical and economical drainage solution.  Available in 3.1" and 3.9" depths.

Adjustable support legs attach to channel sides and speed installation.

The full-length keyway joint mechanically anchors the channel to the surrounding concrete encasement.