TDS™ 3″ Sand MAX Mini w/ Interlaken BoOF Grate & Oil Rubbed Bronze Edge


Kits Include:

Pre-assembled sections which include grates, edging, couplers, end caps, and end outlets.

Large project? Request Quote.


The TDS MAX Mini™ is an enhanced 3″ NDS® Mini Channel system that features custom edging and cast iron grates with the BoOF (Baked on Oil Finish) process. Grates are excellent for light-duty applications including patios and tennis courts. Load Class A or B rating if properly installed, see specification sheet for details.

Kits Include:

Pre-assembled sections that include grates, custom edging, couplers, end caps, and end outlets

  • Durable and lightweight polyolefin parts
  • Connects easily to sewer drain for Sch. 40 pipe and fittings
  • A flanged bottom provides straight installation and prevents floating
  • Pre-assembled sections include edging and any endcaps, couplers, and outlets
  • End outlet fits Sch. 40 2″ pipe
  • Easy installation

MAX Mini™ Specification Sheet

Interlaken grates are 11″ long. Systems with this grate will be slightly shorter in length to accommodate the difference. Actual installed kit lengths are listed below

  • 3 ft kit (actual kit length 2′ 8″)
  • 6 ft kit (actual kit length 5′ 5″)
  • 12 ft kit (actual kit length 11′-0″)
  • 18 ft kit (actual kit length 15′ 5″)
  • 24 ft kit (actual kit length 23’5″)

BoOF finish may incur a processing delay (approx. 2 weeks) if not in stock.

IMPORTANT NOTE: Each MAX Mini system is custom-made to your requirements and cannot be returned. However, prior to production, you will be sent a drawing for final approval. Not available for overnight shipping.

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Kit Length

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Grate Pattern


MAX Mini



Product Type

Drainage Kit

Load Class

Load Class B

Grate Width

3 inch


Greenhouse, Municipal, Patio, Pool and Spa, Poolside, Residential

Channel Material


Grate Finish

Grate Material