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We're closed on Memorial Day. Orders submitted after 11 am EST Friday 5/24 will begin processing on Tuesday 5/28/24.
We're closed on Memorial Day. Orders submitted after 11 am EST Friday 5/24 will begin processing on Tuesday 5/28/24.

NDS 900DSGKIT - 9" Downspout Defender Low-Profile Adapter Kit

Sale Sale
Original price $69.46
Original price $69.46 - Original price $69.46
Original price $69.46
Current price $55.40
$55.40 - $55.40
Current price $55.40
9 in stock.

Additional information

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NDS 9-inch Downspout Defender Grate Low Profile Kit Model 900DSGKIT

Installing catch basins under downspouts is a best practice for managing stormwater and protecting property. Downspout drainage systems move water away from structures where it can do damage. The Downspout Defender makes a drainage system even more effective by capturing more water and deflecting debris to keep the system running clean.


  • NDS 9" Downspout Defender Grate
  • NDS 9" Low Profile Adapter
  • NDS 3" & 4" Universal Outlet (Fits 3" & 4" Corrugated pipe, 3" & 4" Sewer and Drain Pipe)

Product Details

Part number 900DSGKIT
Low Profile Adapter saves space.
Self-cleaning grate deflects debris before it enters the system
Sheds leaves, needles, twigs, nuts, and seeds
Prevents system clogs downstream
Protect property & structures with a downspout drainage system
Eliminates standing water
Moves water away from the foundation where it can do the most damage
Patent-Pending design captures more water than standard grates
Eliminates splashing back onto building walls
Captures water that overshoots traditional flat grates
Innovative new grate solution sets a higher standard for downspout drainage.
More effective and efficient than anything else on the market

    General Information:

    Receives downspouts from 2" to 4" round or square. Fits 3" & 4" Corrugated Pipe, 3" & 4" Sewer and Drain Pipe, 4" Sewer and Drain Fittings, 4" Schedule 40 Pipe, and 3" & 4" Triple Wall Pipe.

    Material:  HDPE
    Product type:  Grates
    Length:  9"
    Width:  9"
    Height:  6.5" installed
    Color:  Black


    Catalog & Brochures

    Drainage Catalog
    Downspout Brochure

    Technical Information

    NDS Downspout Adapter 900DSG and 1200DSG Installation
    NDS 9" Downspout Technical Specification

    Customer Reviews

    Based on 17 reviews
    Larry S
    Great Company

    Great Company with a great selection of products

    William Whitehead
    Awesome Product

    Worked just as described

    Thank you for your positive feedback on our NDS 9250 - Slim Channel Bottom Outlet. We are thrilled to hear that our product worked exactly as described. Thank you for choosing NDS.

    Ryan Chambers
    Great product

    Does what it says. Quick shipping from master landscaping also.

    Thank you for your positive review! We're glad to hear from you.We strive to provide quick shipping and top-notch products at Master Landscape Supply. If you ever need any assistance, please don't hesitate to reach out to us. Happy landscaping!

    Yvonne Lynch
    NDS Atrium Covers

    Hidden gem! Had the grates we needed for less than other retailers.

    Thank you for your review! We are happy to hear that you were able to find exactly what you needed with our NDS Atrium Covers. We strive to provide competitive prices for our customers. Thank you for choosing our product!


    This was exactly what I needed.Thanks