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Happy Holidays! We will be closed starting Wednesday, Dec 24th and will reopen for regular business hours on Monday, December 29th.
Happy Holidays! We will be closed starting Wednesday, Dec 24th and will reopen for regular business hours on Monday, December 29th.

NDS Square Catch Basins

9 in., 12 in., 18 in., 24 in. Square Catch Basins

The square catch basin works with a drain grate to capture stormwater runoff and standing water from lawns, landscaped areas, under downspouts, patios, and walkways and direct it to drain pipe to prevent property damage. 

Key Features

  • Keyed side opening locks outlet adapter in place for a soil-tight fit
  • Robust supporting ribs built underneath the grate seat for durability
  • Built-in sump area collects particles before they can enter the pipeline; makes it easier to clean
  • Available in 9, 12, 18, and 24 in. sizes
  • Grate options are available in a variety of colors, materials, and styles
  • The square catch basin is available in a kit which includes a basin, grate, outlet adapters, and plug
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$30.69
$30.69 - $30.69
$30.69
$24.55
$24.55 - $24.55
$24.55

NDS 900DSG - 9" Downspout Defender Grate

Debris comes in all shapes and sizes, but the ones that fall from trees are some of the worst for your drainage system. Protect your drain from lea...

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$30.69
$30.69 - $30.69
$30.69
$24.55
$24.55 - $24.55
$24.55
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$152.63
$152.63 - $152.63
$152.63
$122.10
$122.10 - $122.10
$122.10

NDS 1891 - 18" Square Atrium Grate, Green

Out of sight, out of mind? Not when it comes to maintaining your drainage system. Keep your underground drain pipes running smoothly with the 18 in...

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$152.63
$152.63 - $152.63
$152.63
$122.10
$122.10 - $122.10
$122.10
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$34.44
$34.44 - $34.44
$34.44
$27.55
$27.55 - $27.55
$27.55

NDS 1216 - 6" Catch Basin Riser for 12" Catch Basins & Grates

Need to capture stormwater water from flooded areas with a catch basin that outlets deeper in the ground? No problem. Give your catch basin th...

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$34.44
$34.44 - $34.44
$34.44
$27.55
$27.55 - $27.55
$27.55
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Save 20% Save %
$152.63
$152.63 - $152.63
$152.63
$122.10
$122.10 - $122.10
$122.10

NDS 1881 - 18" Square Atrium Grate, Black

Out of sight, out of mind? Not when it comes to maintaining your drainage system. Keep your underground drain pipes running smoothly with the 18 in...

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$152.63
$152.63 - $152.63
$152.63
$122.10
$122.10 - $122.10
$122.10
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$75.50
$75.50 - $75.50
$75.50
$60.40
$60.40 - $60.40
$60.40

NDS 1290 - 12" Square Atrium Grate, Black

Drain away the stormwater, not the troublesome debris that can clog your drainage system. The 12 in. Square Atrium Grate has a domed design that ri...

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$75.50
$75.50 - $75.50
$75.50
$60.40
$60.40 - $60.40
$60.40
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$52.25
$52.25 - $52.25
$52.25
$41.80
$41.80 - $41.80
$41.80

NDS 1211 - 12" Square Grate, Black

Meet the drain grate, the guardian of your drainage system. Place on top of the catch basin drain, riser, or low-profile adapter, and it defen...

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$52.25
$52.25 - $52.25
$52.25
$41.80
$41.80 - $41.80
$41.80
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Save 20% Save %
$35.19
$35.19 - $35.19
$35.19
$28.15
$28.15 - $28.15
$28.15

NDS 980 - 9" Square Grate, Black

Drain water to drain pipe, yet keep the leaves and debris out. The 9 in. Square Catch Basin Drain Grate is ideal for draining heavy flows from lawn...

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$35.19
$35.19 - $35.19
$35.19
$28.15
$28.15 - $28.15
$28.15
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$45.56
$45.56 - $45.56
$45.56
$36.45
$36.45 - $36.45
$36.45

NDS 1200DSG - 12" Downspout Defender Grate

Debris comes in all shapes and sizes, but the ones that fall from trees can be some of the most damaging to your drainage system. Overhanging ...

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$45.56
$45.56 - $45.56
$45.56
$36.45
$36.45 - $36.45
$36.45
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$473.00
$473.00 - $473.00
$473.00
$378.40
$378.40 - $378.40
$378.40

NDS 2411 - 24" Catch Basin Grate, Black

Optimize the performance of your drainage system with a durable drain grate in place. The 24 in. Square Catch Basin Drain Grate drains stormwater i...

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$473.00
$473.00 - $473.00
$473.00
$378.40
$378.40 - $378.40
$378.40
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Save 20% Save %
$181.06
$181.06 - $181.06
$181.06
$144.85
$144.85 - $144.85
$144.85

NDS 1811 - 18" Square Grate, Black

Protect your drainage system with a durable drain grate that blocks out leaves and debris before they can enter and obstruct the pipeline as it dra...

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$181.06
$181.06 - $181.06
$181.06
$144.85
$144.85 - $144.85
$144.85
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$52.50
$52.50 - $52.50
$52.50
$42.00
$42.00 - $42.00
$42.00

NDS 981 - 9" Square Atrium Grate, Black

Make your drainage system perform at its best by keeping leaves, dirt, and debris out of your drain pipes. The 9 in. Square Atrium Catch Basin Grat...

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$52.50
$52.50 - $52.50
$52.50
$42.00
$42.00 - $42.00
$42.00
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Save 20% Save %
$186.69
$186.69 - $186.69
$186.69
$149.35
$149.35 - $149.35
$149.35

NDS 1812 - 18" Catch Basin Grate, Green

Protect your drainage system with a durable drain grate that blocks out leaves and debris before they can enter and obstruct the pipeline as it dra...

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$186.69
$186.69 - $186.69
$186.69
$149.35
$149.35 - $149.35
$149.35
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Save 20% Save %
$211.81
$211.81 - $211.81
$211.81
$169.45
$169.45 - $169.45
$169.45

NDS 1812S - 18" Catch Basin Grate, Sand

NDS grates are a proven alternative to traditional concrete drains with UV inhibitors are used to prevent fading and cracking from the sun, chemica...

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$211.81
$211.81 - $211.81
$211.81
$169.45
$169.45 - $169.45
$169.45
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Save 20% Save %
$75.50
$75.50 - $75.50
$75.50
$60.40
$60.40 - $60.40
$60.40

NDS 1280 - 12" Square Atrium Grate, Green

Drain away the stormwater, not the troublesome debris that can clog your drainage system. The 12 in. Square Atrium Grate has a domed design that ri...

View full details
$75.50
$75.50 - $75.50
$75.50
$60.40
$60.40 - $60.40
$60.40
Save 20% Save %
Save 20% Save %
$60.31
$60.31 - $60.31
$60.31
$48.25
$48.25 - $48.25
$48.25

NDS 1210 - 12" Square Catch Basin Grate, Gray

Meet the drain grate, the guardian of your drainage system. Place on top of the catch basin drain, riser, or low-profile adapter, and it defen...

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$60.31
$60.31 - $60.31
$60.31
$48.25
$48.25 - $48.25
$48.25
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Save 20% Save %
$52.50
$52.50 - $52.50
$52.50
$42.00
$42.00 - $42.00
$42.00

NDS 991 - 9" Square Atrium Grate, Green

Make your drainage system perform at its best by keeping leaves, dirt, and debris out of your drain pipes. The 9 in. Square Atrium Catch Basin Grat...

View full details
$52.50
$52.50 - $52.50
$52.50
$42.00
$42.00 - $42.00
$42.00
Save 20% Save %
Save 20% Save %
$38.56
$38.56 - $38.56
$38.56
$30.85
$30.85 - $30.85
$30.85

NDS 990 - 9" Square Grate, Green

Drain water to drain pipe, yet keep the leaves and debris out. The 9 in. Square Catch Basin Drain Grate is ideal for draining heavy flows from lawn...

View full details
$38.56
$38.56 - $38.56
$38.56
$30.85
$30.85 - $30.85
$30.85
Save 20% Save %
Save 20% Save %
$201.19
$201.19 - $201.19
$201.19
$160.95
$160.95 - $160.95
$160.95

NDS 1810 - 18" Catch Basin Grate, Gray

Protect your drainage system with a durable drain grate that blocks out leaves and debris before they can enter and obstruct the pipeline as it dra...

View full details
$201.19
$201.19 - $201.19
$201.19
$160.95
$160.95 - $160.95
$160.95
Save 20% Save %
Save 20% Save %
$74.38
$74.38 - $74.38
$74.38
$59.50
$59.50 - $59.50
$59.50

NDS 1224S - 12" Wave Sand Grate for 12" Catch Basins & Adapters

Let the currents of excess stormwater flow away into the stylish catch basin drain grate that complements its surroundings. The decorative pat...

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$74.38
$74.38 - $74.38
$74.38
$59.50
$59.50 - $59.50
$59.50
Save 20% Save %
Save 20% Save %
$74.38
$74.38 - $74.38
$74.38
$59.50
$59.50 - $59.50
$59.50

NDS 1224GY - 12" Wave Gray Grate for 12" Catch Basins & Adapters

Let the currents of excess stormwater flow away into the stylish catch basin drain grate that complements its surroundings. The decorative pat...

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$74.38
$74.38 - $74.38
$74.38
$59.50
$59.50 - $59.50
$59.50
Save 20% Save %
Save 20% Save %
$51.19
$51.19 - $51.19
$51.19
$40.95
$40.95 - $40.95
$40.95

NDS 1212 - 12" Square Catch Basin Grate, Green

Meet the drain grate, the guardian of your drainage system. Place on top of the catch basin drain, riser, or low-profile adapter, and it defen...

View full details
$51.19
$51.19 - $51.19
$51.19
$40.95
$40.95 - $40.95
$40.95
Save 20% Save %
Save 20% Save %
$487.63
$487.63 - $487.63
$487.63
$390.10
$390.10 - $390.10
$390.10

NDS 2412 - 24" Catch Basin Grate, Green

Optimize the performance of your drainage system with a durable drain grate in place. The 24 in. Square Catch Basin Drain Grate drains stormwater i...

View full details
$487.63
$487.63 - $487.63
$487.63
$390.10
$390.10 - $390.10
$390.10
Save 20% Save %
Save 20% Save %
$78.75
$78.75 - $78.75
$78.75
$63.00
$63.00 - $63.00
$63.00

NDS 1224GR - 12" Wave Green Grate for 12" Catch Basins & Adapters

Let the currents of excess stormwater flow away into the stylish catch basin drain grate that complements its surroundings. The decorative pat...

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$78.75
$78.75 - $78.75
$78.75
$63.00
$63.00 - $63.00
$63.00
Save 20% Save %
Sold out
$80.13
$80.13 - $80.13
$80.13
$64.10
$64.10 - $64.10
$64.10

NDS 1224 - 12" Wave Black Grate for 12" Catch Basins & Adapters

Let the currents of excess stormwater flow away into the stylish catch basin drain grate that complements its surroundings. The decorative pattern ...

View full details
$80.13
$80.13 - $80.13
$80.13
$64.10
$64.10 - $64.10
$64.10
Sold out

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