Mini Channel Plastic Grates are Prettier, Sturdier than Ever!

Mini Channel, the 3” plastic channel drain that has long been one of NDS’ most popular systems, now offers slotted plastic grates with a smoother, more decorative appeal.

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New mold die (top) next to old plastic grate (bottom)

NDS overhauled the design of slotted Mini Channel plastic grates following the release of decorative plastic grating for the 3” channel drain in 2013.

The new design eliminates hard edges and flashing made when using the old injection mold die. The new die gives the grates a smoother look and the Mini Channel system a cleaner appearance.

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Supporting ribs on new slotted grate (top) vs. old grate design (bottom)

The new Mini Channel grate pattern isn’t just for appearance’s sake, either. The new mold lengthens the plastic grate’s supporting ribs, which run perpendicular to the trench’s length (think hamburger, not hot dog). Supporting ribs increase a grate’s longevity under traffic and serve to make the plastic channel grate sturdier. The better a grate’s support structure, the less vehicle stress will affect it.

While the updated look on the Mini Channel won’t increase the channel drain’s overall load bearing capacity, it does make the grate more rigid.

It is important to point out that this improvement didn’t increase the cost of the Mini channel grating.  For an estimate on a Mini Channel system for your patio application, request pricing from one of the specialists at Trench Drain Systems today.

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