Trench Drain Systems (TDS) products

Hubbell’s Polycast 400 Series is a polymer concrete trench drain system designed for light traffic applications such as sidewalks, patios and tennis courts.  The 400 Series’ non-sloped channels are fitted with galvanized steel slotted grates that can withstand the weight of light vehicles such as lawnmowers and golf carts.  The slotted steel grates are bicycle-safe making them pedestrian friendly. Installing the Polycast 400 Series is made easier with installation chairs, which screw snugly into dimples located at the ends of each channel.  Staked to the ground with rebar, Polycast installation chairs allow contractors and homeowners to secure and adjust channels on site for an easier installation.