3″ Drainage Kit w/Powder Coated Grates – Granite


NDS Mini Channel drainage kit with ‘Made in USA’ powder coated grates.



Add some classic style to your patio or poolside area with this NDS Mini Channel drainage kit featuring powder coated aluminum grates.  The Granite powder coating blends well with many hardscape options.  Choose between standard Slotted, decorative Rain Drop,  or the heelproof Cathedral pattern. Each aluminum grate measures 12″ long.  You will receive 6 grates for each 6 foot kit length ordered.

Powder coating is a powder sprayed on magnetically charged metal.  The grates are then baked and the powder melts into a hard, durable, UV resistant finish.  Unlike solid colors, the Granite finish has flecks of white and gray mixed in.  Since spraying the powder is a hand process, you will see variances in the finish.  Like an old pair of jeans, each grate is slightly unique!

Suitable for:

  • Patios & Walkways
  • Pool & Spa Decks
  • Tennis Courts
  • Winery tasting room patios

Mini Channel trench drains can be field fabricated for custom lengths.

Please allow up to 2 weeks for shipping of powder coated grates

Although we try to maintain a large inventory, there are times when we may not have the grates immediately on hand to fill your order.

For large orders, powder coating is available in other color choices.  Please contact us for a quote.

Each Mini Channel Kit includes:
  • 1 – Mini Channel drain for each 6ft length ordered
  • 1 – Mini Channel end cap
  • 1 – Mini Channel outlet (2” Sch. 40)
  • Aluminum slotted trench grates (Made and powder coated in USA) in the Granite color
  • Channel Connector – 1 for each additional length ordered over 6ft
  • Flathead screws to fasten down grates
  • Installation instructions

We currently offer Mini Channel kit lengths up to 24ft. long. If you are needing a longer length, you can order another kit, or contact us for a quote. We would be happy to provide one.

made in USA

Additional information

Weight N/A
Dimensions N/A
Kit Length

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