The 6″ Dura Slope by NDS is one of the most customizable plastic trench drains available for commercial projects. A lightweight HDPE drainage system, NDS® Dura Slope sets high standards for chemical and load resistance. Its four foot modular channel sections offer neutral and 0.7% slopes with rounded bottoms, creating an efficient water evacuation route for any application. Each channel has a 4″ bottom outlet knockout that provides a greater degree of design variability for the drainage system.
Dura Slope channels hook together without couplers, eliminating the need for small parts while giving the finished drain a neater, straighter appearance.
The Dura Slope drainage system offers NDS’s largest selection of grating for residential and commercial applications. Heel-proof grates are available in plastic, galvanized or stainless steel materials. Dura Slope’s slotted plastic grates (available in white, gray, dark gray, green, black, sand and brick red colors) are both ADA compliant and capable of holding small vehicle traffic. Dura Slope offers iron grates for commercial or industrial forklift traffic. Browse our Dura Slope grate selection here.