6″ Dura Slope Drainage Kit w/Plastic Slotted Grates


Choose from 7 different grate colors! Pre-sloped system by NDS.



Dura Slope channel drawing
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.

Uses: Driveways, Parking Lots, Public Areas, Swimming Pools, Recreational Areas
Channel Material: Structural foam polyethylene w/UV inhibitors
Clear Width: 4″ inside diameter w/2″ radius bottom
Total Width: 5.3″
Grating: Structural Foam Polyolefin w/UV inhibitor

Dura Slope installation

  • Inflow capacity: 77.7 GPM
  • Load Class: B (Residential driveway traffic*)
  • Grate Width Opening: 4  13/16″

* when channel is installed correctly in concrete.

Select your kit length to fit your situation.

Each Dura Slope Kit Includes:

  • 1 – Dura Slope channel for each 4ft. of kit length ordered
  • 2 – 2ft. polyolefin slotted grates for each 4ft. of length ordered
  • 4 – Grate Locking Devices for each 4ft. of length ordered
  • 1 – End Outlet
  • 1 – End Cap
  • Installation instructions

Layout Info:
Before we can ship your presloped drain order, a layout will need to be approved by you. Once we receive your order, we will contact you via email with a layout drawing showing what channels you will receive and the order they need to be installed. We will need a confirmation email from you that you accept the layout.

DrainageKits.com reserves the right to choose the channel depth of the channels you receive. If you have certain channels or a channel depth in mind, please note this in Order Notes at checkout. We will do our best to accommodate you if the channels are in stock. Channels are shipped with installation covers that are to be in place during the concrete pour.

Shipping Info:
If the shipping calculator is not providing a shipping cost or if the price seems out of line, please contact us for a shipping price.

Additional information

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