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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 - 1050 - 10" Rd Grate-Green
    NDS - 1050 - 10" Rd Grate-Green
    Save 29%
    $24.11
    $17.09
    NDS

    NDS - 1050 - 10" Rd Grate-Green

    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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    $24.11
    $17.09
    In Stock (5)
    Save 29%
  • NDS - 1040 - 10" Rd Grate-Black
    NDS - 1040 - 10" Rd Grate-Black
    Save 17%
    $24.11
    $20.02
    NDS

    NDS - 1040 - 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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    $24.11
    $20.02
    In Stock (14)
    Save 17%
  • NDS - 814 - 5" x 20" Pro Series Grate
    NDS - 814 - 5" x 20" Pro Series Grate
    Save 21%
    $30.37
    $23.92
    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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    $30.37
    $23.92
    10+ day delay
    Save 21%
  • NDS - 270 - 2" Atrium Grate
    NDS - 270 - 2" Atrium Grate
    Save 57%
    $15.41
    $6.69
    NDS

    NDS - 270 - 2" Atrium Grate

    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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    $15.41
    $6.69
    In Stock (14)
    Save 57%
  • NDS - 1250 - 12" Rd Grate-Green
    NDS - 1250 - 12" Rd Grate-Green
    Save 18%
    $75.38
    $61.95
    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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    $75.38
    $61.95
    In Stock (5)
    Save 18%
  • NDS - 06S - 6 in. Sq Grate-Sand
    NDS - 06S - 6 in. Sq Grate-Sand
    Save 56%
    $16.39
    $7.14
    NDS

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

    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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    $16.39
    $7.14
    In Stock (4)
    Save 56%
  • NDS - 544 - Mini Channel Grate - Sand
    NDS - 544 - Mini Channel Grate - Sand
    Save 20%
    $22.79
    $18.17
    NDS

    NDS - 544 - Mini Channel Grate - Sand

    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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    $22.79
    $18.17
    In Stock (39)
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  • NDS - 541 - Mini Channel Grate
    NDS - 541 - Mini Channel Grate
    Save 32%
    $22.79
    $15.51
    NDS

    NDS - 541 - Mini Channel Grate

    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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    $22.79
    $15.51
    In Stock (55)
    Save 32%
  • NDS - 913B - 5" Sq Brass Grate
    NDS - 913B - 5" Sq Brass Grate
    Save 24%
    $79.17
    $59.85
    NDS

    NDS - 913B - 5" Sq Brass Grate

    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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    $79.17
    $59.85
    In Stock (9)
    Save 24%
  • NDS - 1210 - 12" Sq Grate-Grey
    NDS - 1210 - 12" Sq Grate-Grey
    Save 25%
    $55.67
    $41.67
    NDS

    NDS - 1210 - 12" Sq Grate-Grey

    Square Grate Size: 12" x 12" Use With: 12" x 12" Catch Basin Series Material: Foam Polyolefin Color: Grey NDS 12-Inch Catch Basin is ideal for ya...

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    $55.67
    $41.67
    10+ day delay
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  • NDS - 816 - 5" x 20" Pro Series Grate
    NDS - 816 - 5" x 20" Pro Series Grate
    Save 21%
    $30.37
    $23.92
    NDS

    NDS - 816 - 5" x 20" Pro Series Grate

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

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    $30.37
    $23.92
    10+ day delay
    Save 21%
  • NDS - 1060 - 10" Rd Grate-Grey
    NDS - 1060 - 10" Rd Grate-Grey
    Save 17%
    $24.11
    $20.02
    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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    $24.11
    $20.02
    10+ day delay
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  • NDS - 920B - 6" Sq Brass Grate with Adpt
    NDS - 920B - 6" Sq Brass Grate with Adpt
    Save 24%
    $149.51
    $113.02
    NDS

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

    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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    $149.51
    $113.02
    In Stock (3)
    Save 24%
  • NDS - 1811 - 18 X 18" Grate-Black
    NDS - 1811 - 18 X 18" Grate-Black
    Save 2%
    $142.48
    $139.52
    NDS

    NDS - 1811 - 18 X 18" Grate-Black

    Square Grate Size: 18" x 18" Use With: 18" x 18" Catch Basin Series Material: Foam Polyolefin Color: Black NDS grates are a proven alternative to...

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    $142.48
    $139.52
    In Stock (1)
    Save 2%
  • NDS - 642 - 6 X 6 X 4" Adpt & Grate
    NDS - 642 - 6 X 6 X 4" Adpt & Grate
    Save 22%
    $28.32
    $22.07
    NDS

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

    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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    $28.32
    $22.07
    10+ day delay
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  • NDS - 1810 - 18" Sq Grate Gray
    NDS - 1810 - 18" Sq Grate Gray
    Save 25%
    $186.16
    $139.52
    NDS

    NDS - 1810 - 18" Sq Grate Gray

    Square Grate Size: 18" x 18" Use With: 18" x 18" Catch Basin Series Material: Foam Polyolefin Color: Gray NDS grates are a proven alternative to ...

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    $186.16
    $139.52
    In Stock (3)
    Save 25%
  • NDS - 1060S - 10" Rd Grate-Sand
    NDS - 1060S - 10" Rd Grate-Sand
    Save 17%
    $24.11
    $20.02
    NDS

    NDS - 1060S - 10" Rd Grate-Sand

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

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    $24.11
    $20.02
    10+ day delay
    Save 17%
  • NDS - 881 - 8 inch Square Grate Black
    NDS - 881 - 8 inch Square Grate Black
    Save 15%
    $14.18
    $12.03
    NDS

    NDS - 881 - 8 inch Square Grate Black

    Square Grate Size: 8" Fits: Spee-D Basin, 6" Sewer and Drain Pipe and Fittings, 6" Corrugated Pipe and DWV Pipe Material: Foam Polyolefin Color: B...

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    $14.18
    $12.03
    In Stock (8)
    Save 15%
  • NDS - 661LG - Dura 2 foot Slope Grate Grey
    NDS - 661LG - Dura 2 foot Slope Grate Grey
    Save 6%
    $43.92
    $41.40
    NDS

    NDS - 661LG - Dura 2 foot Slope Grate Grey

    Channel Grate Size: 24 inches Use with Dura Slope Drains and Dura Slope Catch Basins Color: Grey 2 Ft structural foam polyolefin, secured channel...

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    $43.92
    $41.40
    In Stock (3)
    Save 6%
  • NDS - 1813 - 18X18 Cast Iron Square Grate
    NDS - 1813 - 18X18 Cast Iron Square Grate
    Save 11%
    $295.61
    $262.73
    NDS

    NDS - 1813 - 18X18 Cast Iron Square Grate

    Square Grate Size: 18" x 18" Use With: 18" x 18" Catch Basin Series Material: Heavy Duty Cast Iron Color: Black NDS grates are a proven alternati...

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    $295.61
    $262.73
    10+ day delay
    Save 11%
  • NDS - 13S - 4" Rd Grate-Sand
    NDS - 13S - 4" Rd Grate-Sand
    Save 31%
    $8.28
    $5.74
    NDS

    NDS - 13S - 4" Rd Grate-Sand

    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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    $8.28
    $5.74
    In Stock (44)
    Save 31%
  • NDS - 1240 - 12" Rd Grate-Black
    NDS - 1240 - 12" Rd Grate-Black
    Save 18%
    $75.38
    $61.95
    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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    $75.38
    $61.95
    10+ day delay
    Save 18%
  • NDS - 70 - 3" Atrium Grate-Green
    NDS - 70 - 3" Atrium Grate-Green
    Save 63%
    $18.20
    $6.76
    NDS

    NDS - 70 - 3" Atrium Grate-Green

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

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    $18.20
    $6.76
    In Stock (68)
    Save 63%
  • NDS - 241 - 2' GRAY CHANNEL GRATE
    NDS - 241 - 2' GRAY CHANNEL GRATE
    Save 39%
    $33.49
    $20.34
    NDS

    NDS - 241 - 2' GRAY CHANNEL GRATE

    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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    $33.49
    $20.34
    In Stock (96)
    Save 39%
  • NDS - 1290 - 12" Atrium Grate-Black
    NDS - 1290 - 12" Atrium Grate-Black
    Save 31%
    $65.51
    $45.48
    NDS

    NDS - 1290 - 12" Atrium Grate-Black

    Atrium Grate Size: 12" x 12" Use With: 12" x 12" Catch Basin Series Material: Foam Polyolefin Color: Black Atrium grates are ideal for planter be...

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    $65.51
    $45.48
    In Stock (58)
    Save 31%
  • NDS - 999S - 9" Sq Grate-Sand
    NDS - 999S - 9" Sq Grate-Sand
    Save 17%
    $34.00
    $28.36
    NDS

    NDS - 999S - 9" Sq Grate-Sand

    Square Grate Size: 9" Use With: 9" x 9" Catch Basin Series Material: Foam Polyolefin Color: Sand NDS grates are a proven alternative to tradition...

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    $34.00
    $28.36
    In Stock (4)
    Save 17%
  • NDS - 980 - 9 X 9" Grate-Black
    NDS - 980 - 9 X 9" Grate-Black
    Save 30%
    $34.00
    $23.95
    NDS

    NDS - 980 - 9 X 9" Grate-Black

    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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    $34.00
    $23.95
    10+ day delay
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  • NDS - 883S - 8" Sq Grate-Sand
    NDS - 883S - 8" Sq Grate-Sand
    Save 12%
    $14.18
    $12.42
    NDS

    NDS - 883S - 8" Sq Grate-Sand

    Square Grate Size: 8" Fits: Spee-D Basin, 6" Sewer and Drain Pipe and Fittings, 6" Corrugated Pipe and DWV Pipe Material: Foam Polyolefin Color: S...

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    $14.18
    $12.42
    In Stock (8)
    Save 12%
  • NDS - 847 - 12" X 20" Channel Grate Gray
    NDS - 847 - 12" X 20" Channel Grate Gray
    Save 30%
    $188.17
    $132.00
    NDS

    NDS - 847 - 12" X 20" Channel Grate Gray

    Light Traffic Channel Grate Size: 12" x 20" Color: Gray NDS grates are a proven alternative to traditional concrete drains with UV inhibitors are...

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    $188.17
    $132.00
    In Stock (24)
    Save 30%
  • NDS - 1891 - 18" x 18" Atrium grate green
    NDS - 1891 - 18" x 18" Atrium grate green
    Save 36%
    $144.30
    $92.73
    NDS

    NDS - 1891 - 18" x 18" Atrium grate green

    Atrium Grate Size: 18" x 18" Use With: 18" x 18" Catch Basin Series Material: Foam Polyolefin Color: Green Atrium grates are ideal for planter be...

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    $144.30
    $92.73
    In Stock (4)
    Save 36%
  • NDS - 1815 - 18" Sq Galvanized Steel Grate
    NDS - 1815 - 18" Sq Galvanized Steel Grate
    Save 9%
    $398.81
    $362.01
    NDS

    NDS - 1815 - 18" Sq Galvanized Steel Grate

    Square Grate Size: 18" x 18" Use With: 18" x 18" Catch Basin Series Material: Heavy Duty Galvanized Steel Color: Galvanized Steel NDS grates are ...

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    $398.81
    $362.01
    In Stock (2)
    Save 9%
  • NDS - 1213 - 12" Sq Grate-Cast Iron
    NDS - 1213 - 12" Sq Grate-Cast Iron
    Save 25%
    $163.77
    $123.63
    NDS

    NDS - 1213 - 12" Sq Grate-Cast Iron

    Square Ductile Grate Size: 12" x 12" Use With: 12" x 12" Catch Basin Series Material: Heavy Duty Ductile Color: Black NDS 12-Inch Catch Basin is ...

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    $163.77
    $123.63
    10+ day delay
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  • NDS - 90S - 6" Atrium Grate - Sand
    NDS - 90S - 6" Atrium Grate - Sand
    Save 22%
    $19.68
    $15.34
    NDS

    NDS - 90S - 6" Atrium Grate - Sand

    Atrium Grate Size: 6" Fits: Spee-D Basin, 6" Sewer and Drain Pipe and Fittings, 6" Corrugated Pipe Color: Sand NDS grates are a proven alternativ...

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    $19.68
    $15.34
    10+ day delay
    Save 22%
  • NDS - 773 - 7" Sq Grate-Gray
    NDS - 773 - 7" Sq Grate-Gray
    Save 8%
    $12.50
    $11.50
    NDS

    NDS - 773 - 7" Sq Grate-Gray

    Square Grate Size: 7" Fits: Spee-D Basin, 6" Sewer and Drain Pipe and Fittings, 6" Corrugated Pipe Material: Foam Polyolefin Color: Gray NDS grat...

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    $12.50
    $11.50
    10+ day delay
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  • NDS - 639 - 6 X 6 X 6" Adpt & Grate-Grey
    NDS - 639 - 6 X 6 X 6" Adpt & Grate-Grey
    Save 16%
    $28.32
    $23.77
    NDS

    NDS - 639 - 6 X 6 X 6" Adpt & Grate-Grey

    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: Grey This g...

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    $28.32
    $23.77
    In Stock (2)
    Save 16%
  • NDS - 60S - 6" Rd Grate-Sand
    NDS - 60S - 6" Rd Grate-Sand
    Save 19%
    $12.30
    $10.01
    NDS

    NDS - 60S - 6" Rd Grate-Sand

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

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    $12.30
    $10.01
    In Stock (8)
    Save 19%
  • NDS - 551 - 3 ft Brick Channel Grate
    NDS - 551 - 3 ft Brick Channel Grate
    Save 20%
    $22.79
    $18.17
    NDS

    NDS - 551 - 3 ft Brick Channel Grate

    Channel Grate Size: 3' Requires 4 Screws Per Grate Color: Brick Red NDS 3-Foot Channel Grate fits with NDS Mini Channel Drain. This grate helps t...

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    $22.79
    $18.17
    In Stock (13)
    Save 20%
  • NDS - 2412 - 24 Inch Square Green Grate
    NDS - 2412 - 24 Inch Square Green Grate
    Save 31%
    $471.67
    $327.38
    NDS

    NDS - 2412 - 24 Inch Square Green Grate

    Square Grate Size: 24" x 24" Use With: 24" x 24" Catch Basin Series Material: Foam Polyolefin Color: Green NDS grates are a proven alternative ...

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    $471.67
    $327.38
    10+ day delay
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  • NDS - 240 - 2 Foot White Channel Grate
    NDS - 240 - 2 Foot White Channel Grate
    Save 30%
    $33.49
    $23.58
    NDS

    NDS - 240 - 2 Foot White Channel Grate

    Channel Grate Size: 24 inches Require 4 Screws Per Grate Color: White Profile channel drains have a unique patented flying buttress design that p...

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    $33.49
    $23.58
    In Stock (8)
    Save 30%
  • NDS - 1280 - 12" Atrium Grate-Green
    NDS - 1280 - 12" Atrium Grate-Green
    Save 31%
    $65.51
    $45.48
    NDS

    NDS - 1280 - 12" Atrium Grate-Green

    Atrium Grate Size: 12" x 12" Use With: 12" x 12" Catch Basin Series Material: Foam Polyolefin Color: Green Atrium grates are ideal for planter be...

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    $65.51
    $45.48
    In Stock (20)
    Save 31%
  • NDS - 1212 - 12"SQ GRATE-GREEN
    NDS - 1212 - 12"SQ GRATE-GREEN
    Save 36%
    $55.67
    $35.57
    NDS

    NDS - 1212 - 12"SQ GRATE-GREEN

    Square Grate Size: 12" x 12" Use With: 12" x 12" Catch Basin Series Material: Foam Polyolefin Color: Green NDS 12-Inch Catch Basin is ideal for y...

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    $55.67
    $35.57
    In Stock (64)
    Save 36%
  • NDS - 12 - 4" Rd Grate-Gray
    NDS - 12 - 4" Rd Grate-Gray
    Save 31%
    $8.28
    $5.74
    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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    $8.28
    $5.74
    In Stock (44)
    Save 31%
  • NDS - 11 - 4" Rd Grate-Black
    NDS - 11 - 4" Rd Grate-Black
    Save 31%
    $8.28
    $5.74
    NDS

    NDS - 11 - 4" Rd Grate-Black

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

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    $8.28
    $5.74
    In Stock (306)
    Save 31%
  • NDS - DS-221 - 2 Ft Galv Channel Grate
    NDS - DS-221 - 2 Ft Galv Channel Grate
    Save 41%
    $89.64
    $52.56
    NDS

    NDS - DS-221 - 2 Ft Galv Channel Grate

    Channel Grate Length: 24" Width: 6" Height: .75"  Material: Galvanized Steel Color: Steel NDS Dura Slope is a 6 5/8" wide, 48" long trench drain ...

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    $89.64
    $52.56
    10+ day delay
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  • NDS - D6 - 6" Rnd Cast Iron Grate
    NDS - D6 - 6" Rnd Cast Iron Grate
    Save 29%
    $68.48
    $48.29
    NDS

    NDS - D6 - 6" Rnd Cast Iron Grate

    Round Grate Size: 6" Fits: 6" Corrugated and Sewer Drain Pipe Color: Black NDS grates are a proven alternative to traditional concrete drains wit...

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    $68.48
    $48.29
    10+ day delay
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  • NDS - 915 - 9" Sq Grate
    NDS - 915 - 9" Sq Grate
    Save 69%
    $158.01
    $49.11
    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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    $158.01
    $49.11
    10+ day delay
    Save 69%
  • NDS - 883 - 8" Sq Grate-Gray
    NDS - 883 - 8" Sq Grate-Gray
    Save 15%
    $14.18
    $12.03
    NDS

    NDS - 883 - 8" Sq Grate-Gray

    Square Grate Size: 8" Fits: Spee-D Basin, 6" Sewer and Drain Pipe and Fittings, 6" Corrugated Pipe and DWV Pipe Material: Foam Polyolefin Color: G...

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    $14.18
    $12.03
    In Stock (8)
    Save 15%
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.