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NDS Drainage Grates

Our Square grates and adapters are a perfect fit when the need for a catch basin is not necessary.

Connect these grates directly to pipe or fittings. Round grates to fit 3" to 15" sizes of sewer and drain pipe, corrugated pipe, or triple-wall pipe. Our Atrium grates are ideal for areas with no traffic where debris like mulch and leaves might clog a flat grate. Our most heavy-duty grates, DuraCast In-Line grates are 6" to 12" wide to fit corrugated pipe or sewer and drain pipe. NDS has a wide variety of brass and chrome grates for projects where quality and aesthetics are a must.
  • NDS - 270 - 2" Atrium Grate
    NDS - 270 - 2" Atrium Grate
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    $14.49
    $10.87
    NDS

    NDS - 270 - 2" Atrium Grate

    In Stock (10)

    Atrium Grate Size: 2" Fits: 2" Schedule 40 Fittings Color: Grey Atrium grates are ideal for planter beds, mulch areas, window wells, and areas pr...

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    $14.49
    $10.87
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    In Stock (10)
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    $35.84
    $26.88
    NDS

    NDS - 1050 - 10" Rd Grate-Green

    In Stock (10)

    Round Grate Size: 10" Fits: 8" Sewer and Drain Pipe and Fittings, 8" Corrugated Pipe Material: Foam Polyolefin Color: Green NDS grates are a prov...

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    $35.84
    $26.88
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    In Stock (10)
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    $14.31
    $10.74
    NDS

    NDS - 06S - 6 in. Sq Grate-Sand

    In Stock (9)

    Square Grate Size: 6" Fits: 3" or 4" Sewer and Drain Pipe and Fittings, 3" or 4" Corrugated Pipe and 3" or 4" Triple Wall Pipe. Material: Foam Pol...

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    $14.31
    $10.74
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    In Stock (9)
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    $42.04
    $31.53
    NDS

    NDS - 814 - 5" x 20" Pro Series Grate

    Light Traffic Channel Grate Size: 5" x 20" Requires #829 Screws Color: Light Gray NDS grates are a proven alternative to traditional concrete dra...

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    $42.04
    $31.53
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    $35.84
    $26.88
    NDS

    NDS - NDS1040 - 10" Rd Grate-Black

    Round Grate Size: 10" Fits: 8" Sewer and Drain Pipe and Fittings, 8" Corrugated Pipe Material: Foam Polyolefin Color: Black NDS grates are a prov...

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    $35.84
    $26.88
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  • NDS - 541 - Mini Channel Grate
    NDS - 541 - Mini Channel Grate
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    $32.51
    $24.38
    NDS

    NDS - 541 - Mini Channel Grate

    In Stock (14)

    Channel Grate Size: 3' Requires 4 Screws Per Grate Color: Grey NDS 3-Foot Channel Grate fits with NDS Mini Channel Drain. This grate helps to col...

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    $32.51
    $24.38
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    In Stock (14)
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    $112.07
    $84.05
    NDS

    NDS - 1250 - 12" Rd Grate-Green

    Round Grate Size: 12" Fits: 12" Sewer and Drain Pipe and Fittings, 12" Corrugated Pipe Material: Foam Polyolefin Color: Green NDS grates are a pr...

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    $112.07
    $84.05
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    $50.60
    $37.95
    NDS

    NDS - 917SC - 4" Rd Chrome Grate

    In Stock (20)

    Round Grate w/ PVC Collar Size: 4" Fits: 3" Sewer and Drain Pipe, 4" Sewer and Drain Fittings Material: Chrome Color: Satin Chrome NDS grates are...

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    $50.60
    $37.95
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    In Stock (20)
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    $17.94
    $13.45
    NDS

    NDS - 50 - 6" Rd Grate-Green

    In Stock (100)

    Round Grate Size: 6" Fits: Spee-D Basin, 6" Sewer and Drain Pipe and Fittings and 6" Corrugated Pipe Material: Foam Polyolefin Color: Green NDS g...

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    $17.94
    $13.45
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    In Stock (100)
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    $40.13
    $30.10
    NDS

    NDS - 241 - 2' GRAY CHANNEL GRATE

    In Stock (98)

    Channel Grate Size: 24" Require 4 Screws Per Grate Color: Gray Profile channel drains have a unique patented flying buttress design that provides...

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    $40.13
    $30.10
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    In Stock (98)
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    $6.57
    $4.92
    NDS

    NDS - 15 - 3" Rd Grate-Gray

    Round Grate Size: 3" Fits: 3" Sewer and Drain Pipe and Fittings, 3" Corrugated Pipe, and 3" Triple Wall Pipe Material: Foam Polyolefin Color: Gray...

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    $6.57
    $4.92
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    $43.00
    $32.25
    NDS

    NDS - 642 - 6 X 6 X 4" Adpt & Grate

    In Stock (1)

    Square Grate and Adapter Size: 6" x 6" x 4" Fits: 3" or 4" Sewer and Drain Pipe and Fittings, 3" or 4" Corrugated Pipe and 3" or 4" Triple Wall Pi...

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    $43.00
    $32.25
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    In Stock (1)
  • NDS - 544 - Mini Channel Grate - Sand
    NDS - 544 - Mini Channel Grate - Sand
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    $32.51
    $24.38
    NDS

    NDS - 544 - Mini Channel Grate - Sand

    In Stock (22)

    Channel Grate Size: 3' Requires 4 Screws Per Grate Color: Sand NDS 3-Foot Channel Grate fits with NDS Mini Channel Drain. This grate helps to col...

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    $32.51
    $24.38
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    In Stock (22)
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    $137.07
    $102.80
    NDS

    NDS - 913B - 5" Sq Brass Grate

    In Stock (3)

    Square Grate Size: 5" Fits: 4" Sewer and Drain Fittings, 3" Sewer and Drain Pipe and 3" Triple Wall Pipe Material: Brass Color: Satin Brass NDS g...

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    $137.07
    $102.80
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    In Stock (3)
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    $6.99
    $5.25
    NDS

    NDS - 13S - 4" Rd Grate-Sand

    In Stock (12)

    Round Grate Size: 4" Fits: 4" Sewer and Drain Pipe and Fittings, 4" Corrugated Pipe, and 4" Triple Wall Pipe Material: Foam Polyolefin Color: Sand...

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    $6.99
    $5.25
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    In Stock (12)
  • NDS - 12 - 4" Rd Grate-Gray
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    $6.99
    $5.25
    NDS

    NDS - 12 - 4" Rd Grate-Gray

    Round Grate Size: 4" Fits: 4" Sewer and Drain Pipe and Fittings, 4" Corrugated Pipe, and 4" Triple Wall Pipe Material: Foam Polyolefin Color: Gray...

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    $6.99
    $5.25
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    $10.14
    $7.60
    NDS

    NDS - 09 - 5 in. Sq Grate-Grey

    Square Grate Size: 5" Fits: 4" Sewer and Drain Pipe and Fittings, 4" Corrugated Pipe and 4" Triple Wall Pipe. Material: Foam Polyolefin Color: Gre...

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    $10.14
    $7.60
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    $35.84
    $26.88
    NDS

    NDS - 1060 - 10" Rd Grate-Grey

    Round Grate Size: 10" Fits: 8" Sewer and Drain Pipe and Fittings, 8" Corrugated Pipe Material: Foam Polyolefin Color: Grey NDS grates are a prove...

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    $35.84
    $26.88
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  • Sold out
    $39.20
    $29.40
    NDS

    NDS - 637 - 6 X 6 X 6" Adpt & Grate

    Square Grate and Adapter Size: 6" x 6" x 6" Fits: Spee-D Basin, 6" Sewer and Drain Pipe and Fittings Material: Foam Polyolefin Color: Black NDS g...

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    $39.20
    $29.40
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    $112.07
    $84.05
    NDS

    NDS - 1240 - 12" Rd Grate-Black

    Round Grate Size: 12" Fits: 12" Sewer and Drain Pipe and Fittings, 12" Corrugated Pipe Material: Foam Polyolefin Color: Black NDS grates are a pr...

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    $112.07
    $84.05
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    $14.31
    $10.74
    NDS

    NDS - 06 - 6 in. Sq Grate-Grey

    Square Grate Size: 6" Fits: 3" or 4" Sewer and Drain Pipe and Fittings, 3" or 4" Corrugated Pipe and 3" or 4" Triple Wall Pipe. Material: Foam Pol...

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    $14.31
    $10.74
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    $46.29
    $34.72
    NDS

    NDS - 980 - 9 X 9" Grate-Black

    In Stock (8)

    Square Grate Size: 9" Use With: 9" x 9" Catch Basin Series Material: Foam Polyolefin Color: Black Use to drain excess water and direct it to a mo...

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    $46.29
    $34.72
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    In Stock (8)
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    $272.49
    $204.37
    NDS

    NDS - 920B - 6" Sq Brass Grate with Adpt

    In Stock (3)

    Square Grate w/ Styrene Adaptor Size: 6" Fits: 3" or 4" Sewer and Drain Pipe or Fittings, 3" or 4" Corrugated Pipe and 3" or 4" Triple Wall Pipe M...

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    $272.49
    $204.37
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    In Stock (3)
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    $82.49
    $61.87
    NDS

    NDS - 915 - 9" Sq Grate

    Square Galvanized Steel Grate Size: 9" Use With: 9" x 9" Catch Basin Series Material: Heavy Duty Galvanized Steel Color: Galvanized Steel This ...

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    $82.49
    $61.87
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NDS grates and adapters are constructed of structural foam polyolefin with UV inhibitors for prolonged life. They also feature a diagonally converging pattern that allows the water to be captured more effectively.