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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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    Original Price $15.41
    Current Price $7.40
    NDS

    NDS - 270 - 2" Atrium Grate

    In Stock (20)

    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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    Original Price $15.41
    Current Price $7.40
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    In Stock (20)
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    Original Price $24.11
    Current Price $19.00
    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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    Original Price $24.11
    Current Price $19.00
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    In Stock (10)
  • Save 27%
    Original Price $30.37
    Current Price $22.28
    NDS

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

    In Stock (5)

    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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    Original Price $30.37
    Current Price $22.28
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    In Stock (5)
  • Save 8%
    Original Price $24.11
    Current Price $22.27
    NDS

    NDS - 1040 - 10" Rd Grate-Black

    In Stock (13)

    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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    Original Price $24.11
    Current Price $22.27
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    In Stock (13)
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    Original Price $75.38
    Current Price $59.38
    NDS

    NDS - 1250 - 12" Rd Grate-Green

    In Stock (4)

    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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    Original Price $75.38
    Current Price $59.38
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    In Stock (4)
  • NDS - 541 - Mini Channel Grate
    NDS - 541 - Mini Channel Grate
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    Original Price $22.79
    Current Price $17.23
    NDS

    NDS - 541 - Mini Channel Grate

    In Stock (109)

    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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    Original Price $22.79
    Current Price $17.23
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    In Stock (109)
  • Save 55%
    Original Price $16.39
    Current Price $7.31
    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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    Original Price $16.39
    Current Price $7.31
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    In Stock (9)
  • NDS - 544 - Mini Channel Grate - Sand
    NDS - 544 - Mini Channel Grate - Sand
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    Original Price $22.79
    Current Price $17.23
    NDS

    NDS - 544 - Mini Channel Grate - Sand

    In Stock (80)

    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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    Original Price $22.79
    Current Price $17.23
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    In Stock (80)
  • Save 21%
    Original Price $75.38
    Current Price $59.38
    NDS

    NDS - 1240 - 12" Rd Grate-Black

    In Stock (4)

    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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    Original Price $75.38
    Current Price $59.38
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    In Stock (4)
  • Save 18%
    Original Price $79.17
    Current Price $65.20
    NDS

    NDS - 913B - 5" Sq Brass Grate

    In Stock (27)

    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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    Original Price $79.17
    Current Price $65.20
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    In Stock (27)
  • Save 8%
    Original Price $24.11
    Current Price $22.27
    NDS

    NDS - 1060 - 10" Rd Grate-Grey

    10+ day delay

    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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    Original Price $24.11
    Current Price $22.27
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    10+ day delay
  • Save 6%
    Original Price $142.48
    Current Price $133.77
    NDS

    NDS - 1811 - 18 X 18" Grate-Black

    In Stock (4)

    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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    Original Price $142.48
    Current Price $133.77
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    In Stock (4)
  • Save 27%
    Original Price $55.67
    Current Price $40.80
    NDS

    NDS - 1210 - 12" Sq Grate-Grey

    10+ day delay

    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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    Original Price $55.67
    Current Price $40.80
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    10+ day delay
  • Save 20%
    Original Price $28.32
    Current Price $22.78
    NDS

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

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    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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    Original Price $28.32
    Current Price $22.78
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    10+ day delay
  • Save 8%
    Original Price $24.11
    Current Price $22.27
    NDS

    NDS - 1060S - 10" Rd Grate-Sand

    10+ day delay

    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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    Original Price $24.11
    Current Price $22.27
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    10+ day delay
  • Save 23%
    Original Price $34.00
    Current Price $26.10
    NDS

    NDS - 980 - 9 X 9" Grate-Black

    In Stock (40)

    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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    Original Price $34.00
    Current Price $26.10
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    In Stock (40)
  • Save 13%
    Original Price $149.51
    Current Price $129.62
    NDS

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

    In Stock (13)

    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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    Original Price $149.51
    Current Price $129.62
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    In Stock (13)
  • Save 24%
    Original Price $30.37
    Current Price $22.97
    NDS

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

    10+ day delay

    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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    Original Price $30.37
    Current Price $22.97
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    10+ day delay
  • Save 20%
    Original Price $28.32
    Current Price $22.78
    NDS

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

    In Stock (3)

    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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    Original Price $28.32
    Current Price $22.78
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    In Stock (3)
  • Save 18%
    Original Price $34.00
    Current Price $27.73
    NDS

    NDS - 999S - 9" Sq Grate-Sand

    In Stock (2)

    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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    Original Price $34.00
    Current Price $27.73
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    In Stock (2)
  • Save 6%
    Original Price $123.29
    Current Price $116.50
    NDS

    NDS - 921B - 6" Sq Brass Grate for Spee-D Basin

    10+ day delay

    Square Grate w/ Styrene Adaptor Size: 6" Fits: Spee-D Basin, 6" Sewer and Drain Pipe and Fittings Material: Brass Color: Satin Brass NDS grates ...

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    Original Price $123.29
    Current Price $116.50
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    10+ day delay
  • Save 57%
    Original Price $18.20
    Current Price $7.87
    NDS

    NDS - 70 - 3" Atrium Grate-Green

    In Stock (110)

    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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    Original Price $18.20
    Current Price $7.87
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    In Stock (110)
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    Original Price $28.32
    Current Price $22.78
    NDS

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

    10+ day delay

    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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    Original Price $28.32
    Current Price $22.78
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    10+ day delay
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    Original Price $33.49
    Current Price $22.63
    NDS

    NDS - 241 - 2' GRAY CHANNEL GRATE

    In Stock (113)

    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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    Original Price $33.49
    Current Price $22.63
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    In Stock (113)
  • Save 28%
    Original Price $144.30
    Current Price $103.22
    NDS

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

    In Stock (3)

    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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    Original Price $144.30
    Current Price $103.22
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    In Stock (3)
  • Save 23%
    Original Price $186.16
    Current Price $144.17
    NDS

    NDS - 1810 - 18" Sq Grate Gray

    In Stock (2)

    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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    Original Price $186.16
    Current Price $144.17
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    In Stock (2)
  • Save 57%
    Original Price $8.28
    Current Price $3.58
    NDS

    NDS - 13S - 4" Rd Grate-Sand

    In Stock (7)

    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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    Original Price $8.28
    Current Price $3.58
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    In Stock (7)
  • Save 22%
    Original Price $65.51
    Current Price $51.07
    NDS

    NDS - 1290 - 12" Atrium Grate-Black

    In Stock (187)

    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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    Original Price $65.51
    Current Price $51.07
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    In Stock (187)
  • Save 20%
    Original Price $188.17
    Current Price $151.37
    NDS

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

    In Stock (20)

    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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    Original Price $188.17
    Current Price $151.37
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    In Stock (20)
  • Save 22%
    Original Price $65.51
    Current Price $51.07
    NDS

    NDS - 1280 - 12" Atrium Grate-Green

    In Stock (114)

    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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    Original Price $65.51
    Current Price $51.07
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    In Stock (114)
  • Save 22%
    Original Price $163.77
    Current Price $127.68
    NDS

    NDS - 1213 - 12" Sq Grate-Cast Iron

    10+ day delay

    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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    Original Price $163.77
    Current Price $127.68
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    10+ day delay
  • Save 5%
    Original Price $12.30
    Current Price $11.64
    NDS

    NDS - 60S - 6" Rd Grate-Sand

    10+ day delay

    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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    Original Price $12.30
    Current Price $11.64
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    10+ day delay
  • NDS - 40 - 6"Rd Grate-Black
    NDS - 40 - 6"Rd Grate-Black
    Save 10%
    Original Price $11.00
    Current Price $9.95
    NDS

    NDS - 40 - 6"Rd Grate-Black

    In Stock (4)

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

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    Original Price $11.00
    Current Price $9.95
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    In Stock (4)
  • Save 26%
    Original Price $471.67
    Current Price $349.37
    NDS

    NDS - 2412 - 24 Inch Square Green Grate

    In Stock (4)

    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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    Original Price $471.67
    Current Price $349.37
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    In Stock (4)
  • Save 32%
    Original Price $33.49
    Current Price $22.63
    NDS

    NDS - 240 - 2 Foot White Channel Grate

    In Stock (8)

    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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    Original Price $33.49
    Current Price $22.63
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    In Stock (8)
  • Save 30%
    Original Price $55.67
    Current Price $38.77
    NDS

    NDS - 1212 - 12"SQ GRATE-GREEN

    In Stock (134)

    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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    Original Price $55.67
    Current Price $38.77
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    In Stock (134)
  • NDS - 11 - 4" Rd Grate-Black
    Save 57%
    Original Price $8.28
    Current Price $3.58
    NDS

    NDS - 11 - 4" Rd Grate-Black

    In Stock (328)

    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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    Original Price $8.28
    Current Price $3.58
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    In Stock (328)
  • Save 15%
    Original Price $68.48
    Current Price $58.45
    NDS

    NDS - D6 - 6" Rnd Cast Iron Grate

    10+ day delay

    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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    Original Price $68.48
    Current Price $58.45
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    10+ day delay
  • Save 35%
    Original Price $43.19
    Current Price $28.23
    NDS

    NDS - 917SC - 4" Rd Chrome Grate

    In Stock (19)

    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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    Original Price $43.19
    Current Price $28.23
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    In Stock (19)
  • Save 63%
    Original Price $158.01
    Current Price $58.78
    NDS

    NDS - 915 - 9" Sq Grate

    10+ day delay

    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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    Original Price $158.01
    Current Price $58.78
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    10+ day delay
  • Save 22%
    Original Price $19.68
    Current Price $15.42
    NDS

    NDS - 90S - 6" Atrium Grate - Sand

    10+ day delay

    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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    Original Price $19.68
    Current Price $15.42
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    10+ day delay
  • $14.58
    NDS

    NDS - 883 - 8" Sq Grate-Gray

    In Stock (6)

    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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    $14.58
    In Stock (6)
  • Save 20%
    Original Price $82.77
    Current Price $66.60
    NDS

    NDS - 837 - 8" x 20" Channel Grate- Lt Gray

    In Stock (1)

    Light Traffic Channel Grate Size 8" x 20" Requires #829 Screws. 4 Screws Per Grate Color: Light Gray NDS grates are a proven alternative to tradi...

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    Original Price $82.77
    Current Price $66.60
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    In Stock (1)
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.