Atrium Grates

NDS atrium grates are used in landscape areas, planter beds, window wells, or where debris like mulch and leaves might clog a flat grate.  Choose from our wide selection of round, square, poly, or brass atrium grates.


  • Available in various colors in structural form polyolefin
  • Available in 4" and 6" brass
  • Have more open surface area than flat grates to handle more run-off
  • Poly grates have UV inhibitor to prolong product life span
  • Fits 2" schedule fittings and 3" - 6" sewer and drain pipe, corrugated pipe, or triple-wall pipe
  • Require less maintenance

More Information

NDS Atrium Grate With ...

  • Corrugated Elbow: dwg | pdf
  • Corrugated Tee: dwg | pdf
  • Sanitary Sewer and Drain Tee: dwg | pdf
  • Sanitary Sewer and Drain Tee (Corrugated): dwg | pdf
  • Sewer and Drain Elbow: dwg | pdf
  • Sewer and Drain Elbow (Corrugated): dwg | pdf
  • Spee-D Basin: dwg | pdf
  • Spee-D Basin (2 Outlet): dwg | pdf
  • Spee-D Basin (Corrugated): dwg | pdf
  • Spee-D Basin (2 Outlet, Corrugated): dwg | pdf

NDS Square Atrium Grate With ...

  • Adapter (Tee): dwg | pdf
  • Adapter (Corrugated Tee): dwg | pdf
  • Adapter (Elbow): dwg | pdf
  • Adapter (Corrugated Elbow): dwg | pdf
  • Square Catch Basin: dwg | pdf
  • Square Catch Basin (Corrugated): dwg | pdf
  • Square Catch Basin (Tee): dwg | pdf
  • Square Catch Basin (Tee, Corrugated): dwg | pdf
Buy Online Find in Stores Brass Atrium Grate

Brass atrium grates can remove surplus ground water and help protect the surrounding environment.

Atrium Drainage Grate ProblemAtrium Drainage Grate Solution

Buy Online Find in Stores

Latest News

Consolidation of Flo-Control™ and KBI™

January 1, 2014: NDS is pleased to announce that our Flo-Control™ and KBI™ product lines will be combined under the trade name “Flo-Control

ADP Drainage Products to Become DrainTech™

January 1, 2014: In an effort to improve our service and product offering, NDS announced the consolidation of its ADP product line to the mo

Acquisition of ADS DrainTech™ Product Lines

June 28, 2013: NDS, an industry leader in Storm Water Management, Efficient Irrigation and Flow Management, has acquired the DrainTech produ