Bronze and Aluminum Grates

TDS Bronze and Aluminum Grates add a Decorative Touch

Decorative grating takes another step forward with Trench Drain Systems bronze and aluminum drainage grates. Designed for the NDS Mini Channel system, the grates are available in 3 different patterns

The bronze grates are available in a natural finish or a ground (polished) finish. Aluminum grates are available in natural cast finish or with a powder coated color.

Each grate lends itself well to drainage applications in elegant outdoor living spaces and swimming pool deck. With two counter sunk holes allowing the grate to screw into the NDS Mini Channel, these grates are secure for even the most trafficked areas.


  • 2.75″ x 12″
  • Two predrilled countersunk holes per grate
  • Rated Class A (Pedestrian Traffic)
  • ADA Compliant
  • Heel Friendly


  • No Rusting
    Bronze and aluminum grates do not rust like cast iron giving you a lifetime of natural beauty.
  • Color Match to your Project
    Many powder coating color options are available on orders over 100ft.
  • Sophisticated
    Decorative grating options add sophistication to pools and patios
  • Large Inventory in Stock
    Grates are available and ready for your project.


  • Pool & Spa Decks
  • Sidewalks
  • Courtyards
  • Playgrounds
  • Plazas
  • Memorials
  • Resorts

Color Powder coating

The aluminum grates, made from a corrosion resistant alloy, are available in 3 standard powder coatings as well as standard natural finish. The standard powder coating colors are Sand, Granite and Textured White.

Custom colors are available if your project requires that attention.

4″ Round Decorative Grating

Top off a drain pipe with our decorative cast bronze or aluminum grates. TDS’s 4″ diameter decorative grates fit directly into 3″ and 4″ PVC pipes. For inconspicuous drainage projects with some decorative sophistication.

Marketing1Bronze and Aluminum Grates