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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”.
$371.95 - $3,929.90
$371.95 - $3,929.90
$371.95 - $3,929.90
$371.95

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

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...

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$504.95 - $5,525.90
$504.95 - $5,525.90
$504.95 - $5,525.90
$504.95

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

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...

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$361.85 - $3,808.70
$361.85 - $3,808.70
$361.85 - $3,808.70
$361.85

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

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...

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$394.65 - $4,202.30
$394.65 - $4,202.30
$394.65 - $4,202.30
$394.65

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

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...

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$382.45 - $4,055.90
$382.45 - $4,055.90
$382.45 - $4,055.90
$382.45

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

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...

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$335.05 - $3,487.10
$335.05 - $3,487.10
$335.05 - $3,487.10
$335.05

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

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

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$334.45 - $3,479.90
$334.45 - $3,479.90
$334.45 - $3,479.90
$334.45

NDS 6" Wide Dura Slope Kits with HDPE Slotted Grates

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...

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$49.63
$49.63 - $49.63
$49.63
$39.70
$39.70 - $39.70
$39.70

NDS 629 - Dura Slope 629 Grate Screws Bag of 40

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...

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$76.06
$76.06 - $76.06
$76.06
$60.85
$60.85 - $60.85
$60.85

NDS 660 - Dura Slope Channel Grate, White

DProtect your drainage system from clogging with the Dura Slope® Channel Drain Grate. The drain grate works with the Dura Slope Channel Drain to ca...

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$72.06
$72.06 - $72.06
$72.06
$57.65
$57.65 - $57.65
$57.65

NDS 661 - Dura Slope Channel Grate, Dark Gray

Protect your drainage system from clogging with the Dura Slope® Channel Drain Grate. The drain grate works with the Dura Slope Channel Drain to cap...

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$71.69
$71.69 - $71.69
$71.69
$57.35
$57.35 - $57.35
$57.35

NDS 661LG - Dura Slope Channel Grate, Light Gray

Protect your drainage system from clogging with the Dura Slope® Channel Drain Grate. The drain grate works with the Dura Slope Channel Drain to cap...

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$76.06
$76.06 - $76.06
$76.06
$60.85
$60.85 - $60.85
$60.85

NDS 662 - Dura Slope Channel Grate, Green

Protect your drainage system from clogging with the Dura Slope® Channel Drain Grate. The drain grate works with the Dura Slope Channel Drain to cap...

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$72.06
$72.06 - $72.06
$72.06
$57.65
$57.65 - $57.65
$57.65

NDS 663 - Dura Slope Channel Grate, Black

Protect your drainage system from clogging with the Dura Slope® Channel Drain Grate. The drain grate works with the Dura Slope Channel Drain to cap...

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$72.06
$72.06 - $72.06
$72.06
$57.65
$57.65 - $57.65
$57.65

NDS 664 - Dura Slope Channel Grate, Sand

Protect your drainage system from clogging with the Dura Slope® Channel Drain Grate. The drain grate works with the Dura Slope Channel Drain to cap...

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$76.06
$76.06 - $76.06
$76.06
$60.85
$60.85 - $60.85
$60.85

NDS 665 - Dura Slope Channel Grate, Red

Protect your drainage system from clogging with the Dura Slope® Channel Drain Grate. The drain grate works with the Dura Slope Channel Drain to cap...

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$196.94
$196.94 - $196.94
$196.94
$181.22
$181.22 - $181.22
$181.22

NDS DS-090N Dura Slope® Channel Drain, 4.0 in. Invert Depth, Neutral, 6 in. Wide X 4 ft. Long X 5.8 in. Deep

Capture and convey excess stormwater from impervious surfaces with the Dura Slope® channel drain system. This channel drain section is neutral (no ...

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$196.94
$196.94 - $196.94
$196.94
$181.22
$181.22 - $181.22
$181.22

NDS DS-091 Dura Slope® Channel Drain, 4.0 in. to 4.3 in. Invert Depth, 6 in. Wide X 4 ft. Long X 5.8 in. Deep

Remove heavy water flows from hardscapes with the Dura Slope® Channel Drain system. This channel drain section has a built-in 0.7% slope with depth...

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$353.81
$353.81 - $353.81
$353.81
$283.05
$283.05 - $283.05
$283.05

NDS DS-091NDIKIT Dura Slope Neutral Channel Drain Kit

Save time and effort on your channel drain installation project with the Dura Slope® Channel Drain Kit. This pre-packaged solution eliminates the h...

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$196.94
$196.94 - $196.94
$196.94
$181.22
$181.22 - $181.22
$181.22

NDS DS-092 Dura Slope® Channel Drain, 4.3 in. to 4.7 in. Invert Depth, 6 in. Wide X 4 ft. Long X 6.1 in. Deep

Drain heavy water flows away from hardscapes with the Dura Slope® Channel Drain. This channel drain section has a built-in 0.7% slope with depths f...

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$196.94
$196.94 - $196.94
$196.94
$181.22
$181.22 - $181.22
$181.22

NDS DS-093 Dura Slope® Channel Drain, 4.7 in. to 5.00 Invert Depth, 6 in. Wide X 4 ft. Long X 6.4 in. Deep

Remove excess surface water from impervious surfaces with the Dura Slope® Channel Drain. This channel drain section has a built-in 0.7% slope with ...

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$196.94
$196.94 - $196.94
$196.94
$181.22
$181.22 - $181.22
$181.22

NDS DS-094 Dura Slope® Channel Drain, 5.0 in. to 5.3 in. Invert Depth, 6 in. Wide X 4 ft. Long X 6.8 in. Deep

Drain heavy flows of runoff from surrounding surfaces with the Dura Slope® Channel Drain. This channel drain section has a built-in 0.7% slope with...

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$196.94
$196.94 - $196.94
$196.94
$181.22
$181.22 - $181.22
$181.22

NDS DS-094N Dura Slope® Channel Drain, 5.3 in. Invert Depth, Neutral, 6 in. Wide X 4 ft. Long X 7.1 in. Deep

Capture heavy flows and convey to drain pipe with the Dura Slope® Channel Drain. This channel drain section is neutral (no slope), 5.34 in. deep, a...

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$196.94
$196.94 - $196.94
$196.94
$181.22
$181.22 - $181.22
$181.22

NDS DS-095 Dura Slope® Channel Drain, 5.3 in. to 5.7 in. Invert Depth, 6 in. Wide X 4 ft. Long X 7.1 in. Deep

Drain away heavy water flows from impervious surfaces with the Dura Slope Channel Drain. This channel drain section has a built-in 0.7% slope with ...

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$196.94
$196.94 - $196.94
$196.94
$181.22
$181.22 - $181.22
$181.22

NDS DS-096 Dura Slope® Channel Drain, 5.7 in. to 6.0 in. Invert Depth, 6 in. Wide X 4 ft. Long X 7.5 in. Deep

Drain away heavy water flows from impervious surfaces with the Dura Slope Channel Drain. This channel drain section has a built-in 0.7% slope with ...

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