#1 IN QUALITY PRODUCTS & SERVICE
Catch Basin Square Grates
NDS Catch Basin Grates come in a variety of colors, materials and designs are available for our 9”, 12”, 18” and 24” catch basins
Catch Basin Grates For Any Application
NDS Catch Basin Grates are available in plastic, cast iron, ductile iron, galvanized steel and brass options with up to a Class C load rating.
Decorative Catch Basin Grate Options
Choose from a variety of decorative catch basin grate designs, with a variety of color to maintain an attractive design aesthetic in residential or commercial projects.
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Original price $12.57Original price $12.57 - Original price $12.57Original price $12.57Current price $11.00$11.00 - $11.00Current price $11.00| /
NDS 50 - 6" Green Round Grate for 6" Catch Basins & Pipe
5.0 / 5.0
16 Reviews
6" Green Round Grate: Structural Foam Polyolefin Grate with UV inhibitor. Open surface area approx. 9.0 square inches. 11.92 GPM. Fits 6" Bas...
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Original price $12.83Original price $12.83 - Original price $12.83Original price $12.83Current price $11.00$11.00 - $11.00Current price $11.00| /
NDS 40 - 6" Black Round Grate for 6" Catch Basins & Pipe
5.0 / 5.0
16 Reviews
As a proven alternative to traditional concrete drains, NDS grates feature UV inhibitors that prevent fading and cracking from the sun. These chemi...
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Original price $4.90Original price $4.90 - Original price $4.90Original price $4.90Current price $4.18$4.18 - $4.18Current price $4.18| /
NDS 11 - 4" Round Grate, Black
5.0 / 5.0
16 Reviews
NDS 4" Black Round Grate: Round Structural Foam Polyolefin Grate with UV inhibitor. Open surface area approx. 2.60 square inches. 3.41 GPM. ...
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Original price $15.32Original price $15.32 - Original price $15.32Original price $15.32Current price $12.50$12.50 - $12.50Current price $12.50| /
NDS 78 - 4" Round Atrium Grate- Black
5.0 / 5.0
16 Reviews
This NDS 4 in. Polyolefin Atrium Grate is designed for landscape applications where debris may clog the grate. The atrium design features enough op...
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Original price $4.18 - Original price $4.18Original price$4.18$4.18 - $4.18Current price $4.18| /
NDS 12 - 4" Round Grate, Gray
5.0 / 5.0
16 Reviews
NDS 4" Gray Round Grate: Round Structural Foam Polyolefin Grate with UV inhibitor. Open surface area approx. 2.60 square inches. 3.41 GPM. ...
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Original price $21.84Original price $21.84 - Original price $21.84Original price $21.84Current price $18.62$18.62 - $18.62Current price $18.62| /
NDS 90 - 6" Black Round Atrium Grate for 6" Catch Basins & Pipe
5.0 / 5.0
16 Reviews
6" Round Atrium Grate Flat Top Structural Foam Polyolefin Atrium Grate with UV inhibitor. Open surface area approx. 28.40 square inches. 37.00 ...
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Original price $74.71Original price $74.71 - Original price $74.71Original price $74.71Current price $59.60$59.60 - $59.60Current price $59.60| /
NDS D6 - Duracast In-Line 6" Ductile Iron Round Grate
5.0 / 5.0
16 Reviews
6" Round Ductile Iron HD Grate. Use with 6" Corrugated and Sewer & Drain Pipe. Dimensions: 2-7/8" Height Diameter: 8-1/16" Inner diameter: ...
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Original price $188.43Original price $188.43 - Original price $188.43Original price $188.43Current price $150.25$150.25 - $150.25Current price $150.25| /
NDS D10 - Duracast In-Line 10" Round Grate
5.0 / 5.0
16 Reviews
10" Round Ductile Iron HD Grate. Includes 1 grate (round). Black. Dimension(s): 2-3/8" H. Diameter: 12-1/2"; inner diameter: 9-13/16". Use with 10"...
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Original price $178.70Original price $178.70 - Original price $178.70Original price $178.70Current price $150.50$150.50 - $150.50Current price $150.50| /
NDS 918B - 6" Satin Brass Round Grate with Styrene Collar
5.0 / 5.0
16 Reviews
NDS 918B 6" Round Satin Brass Grate w/Styrene Collar and Screws. Fits Spee-D Basin, 6" Sewer & Drain Fittings Open Surface area 13.15 square in...
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Original price $4.90Original price $4.90 - Original price $4.90Original price $4.90Current price $4.18$4.18 - $4.18Current price $4.18| /
NDS 13 - 4" Round Grate, Green
5.0 / 5.0
16 Reviews
NDS 4" Green Round Grate: Round Structural Foam Polyolefin Grate with UV inhibitor. Open surface area approx. 2.60 square inches. 3.41 GPM. ...
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Original price $150.79Original price $150.79 - Original price $150.79Original price $150.79Current price $120.25$120.25 - $120.25Current price $120.25| /
NDS D8 - Duracast In-Line 8" Round Grate
5.0 / 5.0
16 Reviews
8" Round Ductile Iron HD Grate. Includes 1 grate (round). Black. Dimension(s): 2-5/8" H. Diameter: 10-1/8"; inner diameter: 8". Use with 8" Corr...
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Original price $13.65Original price $13.65 - Original price $13.65Original price $13.65Current price $11.00$11.00 - $11.00Current price $11.00| /
NDS 60S - 6" Sand Round Grate for 6" Catch Basins & Pipe
5.0 / 5.0
16 Reviews
NDS - 60S - 6-Inch Round Grate - Sand Round Grate Size: 6" Fits: Spee-D Basin, 6" Sewer and Drain Pipe and Fittings and 6" Corrugated P...
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Original price $4.20 - Original price $4.20Original price$4.20$4.20 - $4.20Current price $4.20| /
NDS 9p11 - 4" Drain Grate Sewer & Drain
5.0 / 5.0
16 Reviews
NDS : 9P11 NDS Drain Grate Round (S&D SPT) PVC White 4 in. DescriptionNDS grates are a proven alternative to traditional concrete drains wi...
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Original price $360.62Original price $360.62 - Original price $360.62Original price $360.62Current price $278.20$278.20 - $278.20Current price $278.20| /
NDS D12 - Duracast In-Line 12" Round Grate
5.0 / 5.0
16 Reviews
12" Round Ductile Iron HD Grate. Includes 1 grate (round). Black. Dimension(s): 13.25" L x 13.25" W x 1.84" H. Inner diameter: 11.75".Part of NDS D...
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Original price $20.53Original price $20.53 - Original price $20.53Original price $20.53Current price $17.50$17.50 - $17.50Current price $17.50| /
NDS 80 - 6" Green Round Atrium Grate for 6" Catch Basins & Pipe
5.0 / 5.0
16 Reviews
6" Round Atrium Grate, Green Flat Top Structural Foam Polyolefin Atrium Grate with UV inhibitor. Open surface area approx. 28.40 square inches....
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Original price $13.65Original price $13.65 - Original price $13.65Original price $13.65Current price $11.00$11.00 - $11.00Current price $11.00| /
NDS 60 - 6" Gray Round Grate for 6" Catch Basins & Pipe
5.0 / 5.0
16 Reviews
NDS - 60S - 6-Inch Round Grate - Gray Round Grate Size: 6" Fits: Spee-D Basin, 6" Sewer and Drain Pipe and Fittings and 6" Corrugated Pipe Mater...
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Original price $483.95Original price $483.95 - Original price $483.95Original price $483.95Current price $401.00$401.00 - $401.00Current price $401.00| /
NDS 90B - 6" Atrium Grate, Brass
5.0 / 5.0
16 Reviews
6” Atrium Brass Grate Fits Spee-D® Basin, 6” Sewer and Drain Pipe and Fittings, 6” Corrugated Pipe. Open surface area 28.40 square inches. 37.20 G...
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Original price $812.13Original price $812.13 - Original price $812.13Original price $812.13Current price $592.31$592.31 - $592.31Current price $592.31| /
NDS D12H-WO - Duracast In-Line 12" Square Grate
5.0 / 5.0
16 Reviews
12" Square Ductile Iron HD Grate with Oadap. Includes 1 grate (square hinged cast iron, without adapter). Black. Dimension(s): 13-7/16" L x 13-7/...
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