NDS 6" Dura Slope Trench Drains

Dura Slope Channel Drain – Pre-sloped channel drain is an effective solution for driveways, sports facilities, parking areas, warehouses, loading docks and pools.

Versatile and Durable - For residential, commercial industrial and municipal drainage needs, NDS Dura Slope Trench Drain handles large capacity volumes and solutions up to a class D load rating.

Lightweight and Easy to Install - Made from HDPE, Dura Slope is a plastic channel drain that features interlocking tongue and groove joints to secure alignment and ensure straight channel runs. Lightweight, 4 ft. modular sections are easy to manage.

Interlocking tongue & groove Joints
4 ft. modular sections.

Solutions for Any Size - Available in neutral and pre-sloped sections with a built-in 0.07% slope, Dura Slope Trench Drain systems offer numerous grating options. Dura Slope channel sections are available in depths from 4” to 12”.

Sort by

View as

NDS 6" Wide Dura Slope Kit with DS-231 Cast Iron HD Slotted Grates

$345.00 - $3,660.00

$345.00

The 6″ Dura Slope by NDS® is a lightweight HDPE drainage system. NDS® Dura Slope sets high standards for chemical and load resistance. Its four f...

View full details

NDS 6" Wide Dura Slope Kit with Heavy Duty Frame and DS-232 Ductile Iron Slotted Grates

$469.00 - $5,135.00

$469.00

The 6″ Dura Slope by NDS® is a lightweight HDPE drainage system. NDS® Dura Slope sets high standards for chemical and load resistance. Its four f...

View full details

NDS 6" Wide Dura Slope Kits with DS-221 Galvanized Slotted Grates

$335.00 - $3,550.00

$335.00

The 6″ Dura Slope by NDS® is a lightweight HDPE drainage system. NDS® Dura Slope sets high standards for chemical and load resistance. Its four f...

View full details

NDS 6" Wide Dura Slope Kits with DS-228 Galvanized Perforated Pedestrian Grates

$365.00 - $3,900.00

$365.00

The 6″ Dura Slope by NDS® is a lightweight HDPE drainage system. NDS® Dura Slope sets high standards for chemical and load resistance. Its four f...

View full details

NDS 6" Wide Dura Slope Kits with DS-232 Ductile Iron Slotted Grates

$355.00 - $3,790.00

$355.00

The 6″ Dura Slope by NDS® is a lightweight HDPE drainage system. NDS® Dura Slope sets high standards for chemical and load resistance. Its four f...

View full details

NDS 6" Wide Dura Slope Kits with DS-670 Light Gray HDPE Pedestrian Grates

$310.00 - $3,250.00

$310.00

The 6″ Dura Slope by NDS® is one of the most customizable plastic trench drains available for commercial projects. A lightweight HDPE drainage syst...

View full details

NDS 6" Wide Dura Slope Kits with HDPE Slotted Grates

$310.00 - $3,250.00

$310.00

The 6″ Dura Slope by NDS® is a lightweight HDPE drainage system. NDS® Dura Slope sets high standards for chemical and load resistance. Its four f...

View full details

NDS 629 - Dura Slope 629 Grate Screws Bag of 40

$74.66

$74.66 - $74.66

$74.66

$36.30

$36.30 - $36.30

$36.30

ITEM ID : NDS629 629 Grate Screws FH # 1/4 - 20 x 1-1/2' Use with Grate # DS-231, DS-232, DS-670, DS-226 and 660-665. Use to secure grates in ap...

View full details

NDS 660 - Dura Slope Channel Grate, White

$105.79

$105.79 - $105.79

$105.79

$54.85

$54.85 - $54.85

$54.85

Dura Slope White 2 ft. Structural Foam Polyolefin Secured Channel Grate Use with Dura Slope Drains, Dura Slope Catch Basins. (ADA Compliant) (24"Lx...

View full details

NDS 661 - Dura Slope Channel Grate, Dark Gray

$100.23

$100.23 - $100.23

$100.23

$51.95

$51.95 - $51.95

$51.95

Dura Slope Dark Gray 2 ft. Structural Foam Polyolefin Secured Channel Grate Use with Dura Slope Drains, Dura Slope Catch Basins. (ADA Compliant)(24...

View full details

NDS 661LG - Dura Slope Channel Grate, Light Gray

$99.71

$99.71 - $99.71

$99.71

$51.70

$51.70 - $51.70

$51.70

Dura Slope Gray 2 ft. Structural Foam Polyolefin Secured Channel Grate Light Gray Use with Dura Slope Drains, Dura Slope Catch Basins. ( ADA Compli...

View full details

NDS 662 - Dura Slope Channel Grate, Green

$105.79

$105.79 - $105.79

$105.79

$54.85

$54.85 - $54.85

$54.85

Dura Slope Green 2 ft. Structural Foam Polyolefin Secured Channel Grate Use with Dura Slope Drains, Dura Slope Catch Basins. (ADA Compliant)(24"Lx ...

View full details

NDS 663 - Dura Slope Channel Grate, Black

$100.23

$100.23 - $100.23

$100.23

$51.95

$51.95 - $51.95

$51.95

Dura Slope Black 2 ft. Structural Foam Polyolefin Secured Channel Grate Use with Dura Slope Drains, Dura Slope Catch Basins. (ADA Compliant)(24"Lx ...

View full details

NDS 664 - Dura Slope Channel Grate, Sand

$100.23

$100.23 - $100.23

$100.23

$51.95

$51.95 - $51.95

$51.95

Dura Slope Sand 2 ft. Structural Foam Polyolefin Secured Channel Grate Use with Dura Slope Drains, Dura Slope Catch Basins. (ADA Compliant)(24"Lx 6...

View full details

NDS 665 - Dura Slope Channel Grate, Red

$105.79

$105.79 - $105.79

$105.79

$54.85

$54.85 - $54.85

$54.85

Dura Slope Brick Red 2 ft. Structural Foam Polyolefin Secured Channel GrateUse with Dura Slope Drains, Dura Slope Catch Basins. (ADA Compliant)(24"...

View full details

NDS DS-122 - Dura Slope ProFit Grate Lock

$31.04

$31.04 - $31.04

$31.04

$16.10

$16.10 - $16.10

$16.10

DS-122 ProFit Grate Lock Replacement ProFit Grate Lock Used to secure Dura Slope grates to Dura Slope Trench Drain Fits Dura Slope Grat...

View full details

NDS DS-123 - Dura Slope Frame & End Cap Screws 12/bag

$15.08

$15.08 - $15.08

$15.08

$7.80

$7.80 - $7.80

$7.80

ITEM ID : NDSDS-123 DS-123 Dura Slope Frame & End Cap Screws PH. #6 x 3/4". Use on DS-124 univ. end cap & DS-127 Universal End Outlet do...

View full details

NDS DS-126 - Dura Slope Bottom Outlet Adapter

$95.82

$95.82 - $95.82

$95.82

$49.65

$49.65 - $49.65

$49.65

ITEM ID : NDSDS-126 DS-126 Bottom Outlet Adapter Fits to 4" S&D Pipe, DS-126 not required for Sch. 40 connection. Gray 0.53 lbs

NDS DS-200H - Dura Slope Ductile Iron Frame

$106.50

$106.50 - $106.50

$106.50

$55.20

$55.20 - $55.20

$55.20

ITEM ID : DS-200H DS-200H Dura Slope Ductile Iron Frame Use with Dura Slope Drains, Dura Slope Catch Basins. To be used with DS-231 or DS-232 grate...

View full details

NDS DS-221 Dura Slope Galvanized Channel Grate

$83.00

$83.00 - $83.00

$83.00

$64.05

$64.05 - $64.05

$64.05

Elevate your drainage system with the NDS DS-221 Dura Slope Galvanized Channel Grate. This durable and corrosion-resistant grate is designed to fit...

View full details

NDS DS-224 - Dura Slope Universal End Cap

$39.88

$39.88 - $39.88

$39.88

$20.70

$20.70 - $20.70

$20.70

ITEM ID : NDS DS-224 DS-224 Universal End Cap Replaces DS-124, which will not work with DS-113 or deeper channels. Slides into upstream (female) en...

View full details

NDS DS-226 - Dura Slope Channel Grate, Stainless Steel Perforated

$350.66

$350.66 - $350.66

$350.66

$173.00

$173.00 - $173.00

$173.00

Dura Slope 2 ft. Stainless Steel Perforated Channel Grate Use with Dura Slope Drains, Dura Slope Catch Basins. (ADA Compliant / Heel Proof)(24"Lx 6...

View full details

NDS DS-227 - Dura Slope Universal End Outlet

$44.47

$44.47 - $44.47

$44.47

$23.05

$23.05 - $23.05

$23.05

ITEM ID : NDSDS-227 DS-227 Universal End Outlet Replaces DS-127, which will not work with DS-113 or deeper channels. Requires DS-123 screws on d...

View full details

NDS DS-228 - Dura Slope Channel Grate, Galvanized Steel Perforated

$153.15

$153.15 - $153.15

$153.15

$79.00

$79.00 - $79.00

$79.00

Dura Slope 2 ft. Galvanized Steel Perforated Channel Grate Use with Dura Slope Drains, Dura Slope Catch Basins. (ADA Compliant / Heel Proof)(24"Lx ...

View full details