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NDS Mini Channel Drain System

NDS Mini Channel Drain System

Mini Channel™ Drain Grate, 2-3/4 in. wide X 3 ft. long, Brick Red Plastic

$50.60


FREE SHIPPING
SKU 551

The formidable frontline of your drainage system, the Mini™ Channel Drain Grate blocks leaves and debris from entering and potentially clogging drain pipes as it drains away surface water into the channel drain. Works with the Mini Channel Drain to capture light sheet flows from pool & spa areas, concrete & paver patios, tennis courts, walkways, and driveways. The Mini Channel Drain Grate is made of polypropylene (PP) treated with UV inhibitors. Mini Channels are part of the NDS Profile Series™ Channel.

 

System Selection:

  • Scroll down to select your system components. Multiple channel units are connected together and then paired with accessories such as caps and grates. 


Please Use the Order Form Below to Order ▼

Build Your Mini Channel™ System

Configure your drain layout and get an instant parts list.

3-1/16 in. wide channel
6 ft sections
2 grates (3 ft each) per section
Driveways, patios, sidewalks
System Configuration
Parts List
📐

Enter your footage above to
generate an instant parts list.

Use this list as a guide. Quantities are estimates — always add 10% for cuts and waste.

View Our Full Selection of NDS Channel Drain Products →

Ordering Info:

Please scroll down for the complete Mini Series product listing with pricing.

Looking for a Written Quote?

Please submit an NDS Channel / Trench Drain Quote Request >

Spec Sheets

Visit ndspro.com to download specification sheets and other technical information.

Shipping

  • All items ship for free (standard ground, see map)
  • Call: (800) 604-5537 for pricing and shipping questions. Shipping estimates shown on the map pertain to this specific product only.
  • Orders typically ship in 1-2 business days. Transit times displayed in the map are listed in business days, and are approximate. The day that the order is shipped is not counted as a transit day.
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Channel Drain System & Accessories (Free Shipping)

Please see the below product listing. Please note, accessories (grates, clips, caps, etc.) must be purchased with a channel /  trench drain system including channels and cannot ship alone.

NDS Mini Channel Drain System — Compact Drainage Guide, Install Steps & Case Study

Guide • NDS Mini Channel Drain System

NDS Mini Channel Drain System: Compact Strength for Patios, Walkways & Pool Decks

The NDS Mini Channel Drain System combines subtle aesthetics with surprising strength. At roughly 3" wide × 3" high, it fits neatly into hardscapes such as patios, pool decks, and walkways—offering reliable water control without overwhelming your design. Engineered with reinforced walls and smart accessories, it delivers both performance and style.

NDS Mini Channel Drain installation process
Mini Channel installation along a pool deck

Key Benefits

  • Rigid and Stable Design: Honeycomb-reinforced walls with a “flying buttress” structure for superior load-bearing integrity.
  • Secure Installation: Outer flanges with anchoring lips prevent floating during backfill and ensure stability.
  • Customizable Layouts: Available in 6-ft sections with cut-to-length capability, plus a full set of elbows, tees, outlets, and caps.
  • Grate Variety: Decorative and functional grate options in plastic or brass to suit design and traffic needs.
  • Surprising Strength: Certain grates support vehicle loads, while brass options shine for pedestrian pathways.
Close-up of NDS Mini Channel Drain product
Compact 3″ Mini Channel fits seamlessly in hardscapes

Where It Works Best

  • Patios & Terraces: Maintain dry seating and entertainment areas without bulky drains.
  • Walkways & Side Paths: Prevent puddles that can lead to slick surfaces or foundation damage.
  • Pool Decks: Capture splash-out water and direct it safely away from coping and grout lines.
  • Driveways (with rated grates): With heavy-duty grate styles, handle cars and light trucks.

Installation Overview

Lay, anchor, connect, and cover—the system is modular and straightforward.
  1. Excavate & Prep: Dig a trench ~4–5″ wide, set bedding material for stable grade.
  2. Place Sections: Insert Mini Channel sections; cut to length as needed.
  3. Secure with Anchors: Use anchoring flanges to lock channels in place.
  4. Connect Grates & Outlets: Choose decorative grates; connect outlets to drainage lines or basins.
  5. Backfill & Finish: Surround with concrete, pavers, or deck material flush to grate height.
NDS Mini Channel Drain installed with pavers
Mini Channel with decorative grate integrated in patio

Case Study: Patio + Driveway Combo

Location: Residential patio with adjacent driveway • Problem: Rainwater pooled near the back door and ran across a driveway, causing surface staining and minor cracking.

Solution: An NDS Mini Channel Drain was installed across the patio edge and extended into the driveway. Decorative plastic grates matched the patio finish, while heavy-duty grates in the driveway provided vehicle support. Outlets tied into an underground dry well.

  • Install time: 1½ workdays (two-person crew).
  • Outcome: Both patio and driveway remained dry; homeowner avoided costly repairs.
  • Homeowner notes: “The decorative grates blend in beautifully—and it just works.”

Maintenance Tips

  • Check grates quarterly for debris; snap out for easy rinsing.
  • Brush with a nylon brush for stubborn buildup.
  • Inspect outlet connections annually for secure flow.

FAQs

Can Mini Channel handle vehicle loads?

Yes—certain grate styles are vehicle-rated for light trucks and cars, while others are pedestrian-only.

Is it customizable?

Absolutely. Use elbows, tees, and couplers to create flexible layouts tailored to your site.

Will it hold up outdoors?

Yes—engineered with UV-stabilized materials and reinforced walls for long-term durability.

Spec Snapshot

  • Channel Size: ~3″ wide × 3″ high
  • Section Length: 6-ft, cut-to-length ready
  • Reinforcement: Honeycomb + flying buttress walls
  • Accessories: Elbows, tees, outlets, couplers, end caps
  • Grate Options: Plastic, decorative, and brass in multiple colors
  • Traffic Rating: Pedestrian; some grates rated for vehicles
  • Applications: Patios, walkways, pool decks, and driveways (with rated grates)
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