5″ Polylok Driveway Drainage Kit w/Ductile Iron Grates


ADA compliant grates.



The Polylok Heavy Duty Driveway Drainage Kit is engineered to deliver the most flexibility in a heavy duty design. The Heavy Duty Trench Drain with ductile iron grates is H-20-44 and HS 20-44 wheel load rated when cast in reinforced concrete (as per Trench Drain H-20 Instruction Diagram).

Our kit offers a modular design with interlocking components to enable quick and easy connections. Each segment is 4ft in length and comes with ADA compliant grates.  Channel has molded in cut lines every foot makes for easy sizing for custom installation. Corrugated adapters are also available for connecting to corrugated pipe instead of solid pipe.

Our Driveway Drain system isn’t just a great design, it’s engineered with a smooth installation in mind. Each 4ft segment can be joined together or cut down to 12″ increments. Each channel segment has eight (8) anchor positions to allow rebar to be installed to prevent floating. There are two sections on each segment to allow 2x4s to be installed to aid in leveling and anchoring prior to pouring concrete. There are four drainage ports on each segment to enable 3″ and 4″ SCH40 or 4″ SDR35 connections. Each channel is shipped with stainless bolts and hardware to fasten the grates to the channel and to secure the interlocking pieces. No need to visit the hardware store.


  • Heavy Duty recycled Polyolefin material for strength and lasting durability
  • ADA compliant, transverse slotted, ductile iron grates
  • Channel has molded in cut-lines for easy cutting to 12″, 24″ & 36″
  • Outlet ports accept 3″ SCHD 40 pipe, 4″ SDR 35 pipe & 4″ SCHD 40 pipe
  • 2×4’s can be fastened to base (or use bricks) to provide a wider footing
  • 8 anchor tabs per channel for connecting to rebar
  • Tee’s and 90° elbows available to customize your drainage run.
  • Engineered with smooth installation in mind

Each kit includes:

  • 1 – 4ft drain channel for each 4ft of length ordered
  • 2 – 2ft transverse slotted ductile iron ADA compliant grate for each 4ft of length ordered
  • 1 – Open end cap
  • 1 – Closed end cap
  • Stainless steel bolts and hardware for assembly and grate fastening
  • Installation instructions


PLK-04-CI PLK-08-CI PLK-12-CI PLK-16-CI PLK-20-CI PLK-24-CI PL-90860

Additional information

Weight N/A
Dimensions N/A


Kit Length

4 feet, 8 Feet, 12 Feet, 16 Feet, 20 Feet, 24 Feet


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