Grates & Covers - Plastic

Ideal for yard / area drains to collect surface water while minimizing the amount of debris entering the system. Features Actual dimension 16 7/8" x 16 7/8" x 1" Use with 18" Catch Basin Series Square structural foam polyolefin grate with...

Ideal for yard / area drains to collect surface water while minimizing the amount of debris entering the system. Features Actual dimension 16 13/16" x 16 13/16" x 1" (6" Domed) Use with 18" Catch Basin Series Structural foam polyolefin...

Also Available: Contractor Pack of 6 grates  Click here for a box of 6 Green NDS1250_BX Ideal for yard / area drains to collect surface water while minimizing the amount of debris entering the system. Features Round structural foam...

Also Available: Contractor Pack of 6 grates  Click here for a box of 6 Black NDS1240_BX   Ideal for yard / area drains to collect surface water while minimizing the amount of debris entering the system. Features Round structural foam...

Ideal for yard / area drains to collect surface water while minimizing the amount of debris entering the system. Features Round structural foam polyolefin grate with UV inhibitor Open surface area 85.6 square inches 112.14 GPM Recommended for...

Also Available: Contractor Pack of 8 grates  Click here for box of 8 Green NDS1212_BX  Ideal for yard / area drains to collect surface water while minimizing the amount of debris entering the system. Features Actual dimension 11 3/4" x...

Also Available: Contractor Pack of 8 grates  Click here for a box of 8 Black NDS1211_BX    Ideal for yard / area drains to collect surface water while minimizing the amount of debris entering the system. Features Actual...

Also Available: Contractor Pack of 8 grates  Click here for a box of 8 Gray NDS1210_BX  Ideal for yard / area drains to collect surface water while minimizing the amount of debris entering the system. Features Actual dimension 11...

Also Available: Contractor Pack of 8 grates  Click here for a box of 8 Black NDS1290_BX Ideal for yard / area drains to collect surface water while minimizing the amount of debris entering the system. Features Actual dimension 11 3/4" x...

Also Available: Contractor Pack of 6 grates  Click here for box of 6  Green NDS991_BX     Actual dimension 9" x 9" x 1 1/8" (4 3/4" Dome)Grate only - Fits NDS 9" Catch Basin Series Ideal for yard / area drains...

Individual grates available NDS 4" Square Grate Ideal for yard / area drains to collect surface water while minimizing the amount of debris entering the system. Features Square structural foam polyolefin grate with diagonally converging pattern with...

Individual grates available NDS 4" Square Grate Ideal for yard / area drains to collect surface water while minimizing the amount of debris entering the system. Features Square structural foam polyolefin grate with diagonally converging pattern with...