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Square Catch Basins

9”, 12”, 18” and 24” Square Catch Basins

More Sizes, Styles and Options

NDS offers square catch basins in 9”, 12”, 18” and 24” sizes and more grate options than anyone else, including decorative options in plastic and metal. Basins are also available as complete kits that provide everything you need to install.

Square Catch Basin Accessories

Square Catch Basin Accessories

Square Catch basin filters are available for 9” and 12” basins to prevent dirt and debris from clogging the system. And, a new downspout grate sheds debris and prevents splashing and runoff overshoot.

  • Sale Sale
    $31.07
    $31.07 - $31.07
    $31.07
    $24.80
    $24.80 - $24.80
    $24.80

    NDS 900DSG - 9" Downspout Defender Grate

    NDS 9-inch Downspout Defender Grate Model 900DSG Installing catch basins under downspouts is a best practice for managing stormwater and protecting...

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  • Sale Sale
    $154.58
    $154.58 - $154.58
    $154.58
    $123.25
    $123.25 - $123.25
    $123.25

    NDS 1881 - 18" Square Atrium Grate, Black

    18" Square Atrium Grate Atrium grates are ideal for planter beds, mulch areas, window wells, and areas prone to debris collection. This grate helps...

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  • Sale Sale
    $36.74
    $36.74 - $36.74
    $36.74
    $29.30
    $29.30 - $29.30
    $29.30

    NDS 980 - 9" Square Grate, Black

    9" Square Grate, Black NDS grates are a proven alternative to traditional concrete drains with UV inhibitors are used to prevent fading and crackin...

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  • Sale Sale
    $76.50
    $76.50 - $76.50
    $76.50
    $61.00
    $61.00 - $61.00
    $61.00

    NDS 1290 - 12" Square Atrium Grate, Black

    12" Square Atrium Grate, Black Atrium grates are ideal for planter beds, mulch areas, window wells, and areas prone to debris collection. This grat...

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  • Sale Sale
    $54.56
    $54.56 - $54.56
    $54.56
    $43.50
    $43.50 - $43.50
    $43.50

    NDS 1211 - 12" Square Grate, Black

    12" Black Square Grate NDS grates are a proven alternative to traditional concrete drains with UV inhibitors are used to prevent fading and crackin...

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  • Sale Sale
    $46.13
    $46.13 - $46.13
    $46.13
    $36.80
    $36.80 - $36.80
    $36.80

    NDS 1200DSG - 12" Downspout Defender Grate

    NDS 12-inch Downspout Defender Grate Model 1200DSG Installing catch basins under downspouts is a best practice for managing stormwater and protecti...

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  • Sale Sale
    $53.18
    $53.18 - $53.18
    $53.18
    $42.40
    $42.40 - $42.40
    $42.40

    NDS 981 - 9" Square Atrium Grate, Black

    9" x 9" Square Atrium Grate, Black Atrium grates are ideal for planter beds, mulch areas, window wells, and areas prone to debris collection. This ...

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  • Sale Sale
    $200.31
    $200.31 - $200.31
    $200.31
    $159.70
    $159.70 - $159.70
    $159.70

    NDS 1811 - 18" Square Grate, Black

    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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  • Sale Sale
    $141.71
    $141.71 - $141.71
    $141.71
    $113.00
    $113.00 - $113.00
    $113.00

    NDS 913 - 9" Catch Basin Grate, Cast Iron, Black

    9" Square Grate Cast Iron This grate helps to collect and remove excess water from driveways, patios and any other outdoor areas, designed for heav...

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  • Sale Sale
    $523.20
    $523.20 - $523.20
    $523.20
    $395.55
    $395.55 - $395.55
    $395.55

    NDS 2411 - 24" Catch Basin Grate, Black

    24" Square Grate, Black NDS grates are a proven alternative to traditional concrete drains with UV inhibitors are used to prevent fading and cracki...

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  • Sale Sale
    $428.75
    $428.75 - $428.75
    $428.75
    $324.15
    $324.15 - $324.15
    $324.15

    NDS 1813 - 18" Catch Basin Grate, Cast Iron, Black

    18" Catch Basin Grates a proven alternative to traditional concrete drains. The NDS 1813 Heavy Duty Cast Iron grate is recommended for heavy duty p...

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  • $828.70 - $828.70
    $828.70
    $828.70 - $828.70
    $828.70

    NDS 2413 - 24" Catch Basin Grate, Cast Iron

    24" Square Grate Cast Iron NDS grates are a proven alternative to traditional concrete drains with UV inhibitors are used to prevent fading and cra...

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  • Sold out
    $64.70 - $64.70
    $64.70
    $64.70 - $64.70
    $64.70

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

    NDS 12" x 12" Black Wave Plastic Grate For use with 12" Catch Basins

  • Sale Sale
    $191.23
    $191.23 - $191.23
    $191.23
    $152.45
    $152.45 - $152.45
    $152.45

    NDS 1213 - 12" Square Cast Iron Grate for 12" Catch Basins & Adapters

    12" Square Grate Cast Iron NDS grates are a proven alternative to traditional concrete drains with UV inhibitors are used to prevent fading and cra...

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  • Sale Sale
    $79.75
    $79.75 - $79.75
    $79.75
    $63.60
    $63.60 - $63.60
    $63.60

    NDS 1218 - 12" Botanical Black Grate for 12" Catch Basins & Adapters

    NDS 12" x 12" Black Botanical Plastic Grate For use with 12" Catch Basins