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Collection: Plastic Grates

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341 products

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NDS (248 products)
Hubbell - POLYCAST (27 products)
Polylok (1 products)
ULMA (25 products)
TDS (Trench Drain Systems) (2 products)
Zurn (38 products)

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Residential (333 products)
Decorative (168 products)
Sports Complex - Recreational (199 products)
Chemical Processing (2 products)
Food Processing (4 products)
General Purpose Drainage - Interior (200 products)
General Purpose Drainage - External (230 products)
Transportation (21 products)

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900 Series (20 products)
1200 Series (42 products)
1800 Series (8 products)
2400 Series (5 products)
Adaptor (3 products)
D100 (6 products)
Dura Slope (27 products)
Flo-Well (1 products)
HYDROPLUS (6 products)
HYDROPLUS MINI (6 products)
M100K (6 products)
M100KX (6 products)
M100V (3 products)
Mini Channel (48 products)
Point Drain (8 products)
POLYCAST 500 (5 products)
POLYCAST 600 (27 products)
POLYCAST 700 (1 products)
Polylok (1 products)
Pro Series 3 (2 products)
Pro Series 5 (8 products)
Pro Series 8 (3 products)
Pro Series 12 (1 products)
Slim Channel (25 products)
Spee-D (46 products)
SS0600 (2 products)
U100K (6 products)
U100KX (7 products)
Z884 (30 products)
Z886 (8 products)

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Class A (160 products)
Class B (195 products)
Class C (5 products)

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Channel Material

Plastic - (PP, HDPE, PE) (217 products)
Plastic - (PP, HDPE, PE) - Gray (36 products)
Plastic - (PP, HDPE, PE) - Sand (36 products)
Polymer Concrete - Polyester (38 products)
Polymer Concrete - Vinyl Ester (13 products)
Stainless 304 (2 products)

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Grate (138 products)
Channel Grate (106 products)
Catch Basin Grate (30 products)
Part (34 products)
Channel Part (20 products)
Catch Basin Part (19 products)
Kit (171 products)
Channel Kit (114 products)
Catch Basin Kit (57 products)

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Plastic/HDPE - Black (105 products)
Plastic/HDPE - Blue (1 products)
Plastic/HDPE - Gray (80 products)
Plastic/HDPE - Light Gray (9 products)
Plastic/HDPE - Green (50 products)
Plastic/HDPE - Red (4 products)
Plastic/HDPE - Brick Red (5 products)
Plastic/HDPE - Brown (5 products)
Plastic/HDPE - Sand (53 products)
Plastic/HDPE - White (29 products)

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2.0" Dia for NDS Pipe Adaptors (1 products)
2.25" for NDS Slim Channel (26 products)
2.38" for Zurn Z880 (1 products)
2.75" for NDS Mini Channel (48 products)
3.00" Dia (1 products)
3.88" for Pro Series 3 (2 products)
4.00" Dia (1 products)
4.13" for Zurn Z884 (30 products)
4.13" for NDS Spee-D (45 products)
4.81" for ULMA (25 products)
4.88" (1 products)
5.00" (1 products)
5.18" for Pro Series 5 (8 products)
5.25" (29 products)
5.38" for Zurn Z886 (8 products)
6.00" for NDS DuraSlope (27 products)
6.00" Dia (3 products)
7.88" for Pro Series 8 (3 products)
7.88" x 7.88" (1 products)
9.0" x 9.0" for NDS 900 Series (20 products)
12.0" x 12.0" for NDS 1200 Series (44 products)
18.0" x 18.0" for NDS 1800 Series (8 products)
24.00" (1 products)
24.0" x 24.0" for NDS 2400 Series (5 products)

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Grate Thickness

0.25" with T-Top (25 products)
0.38" (30 products)
0.38" with T-Top (28 products)
.50" (2 products)
0.75" (178 products)
1.00" (8 products)
1.125" (62 products)
1.25" with T-Top (2 products)
1.50" with T-Top (1 products)
2.00" (5 products)
4.75" with T-Top (1 products)

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ACANTHUS (30 products)
ATRIUM (17 products)
BOTANICAL (18 products)
CHAIN (6 products)
MESH (8 products)
OBLIO (35 products)
PERFORATED (7 products)
SLOTTED (174 products)
SOLID (1 products)
SQ DECO (6 products)
TRANSVERSE SLOTTED (14 products)
WAVE (18 products)

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ABSTRACT (6 products)
COVER (1 products)
GEOMETRIC (41 products)
INDUSTRIAL (8 products)
NATURAL (1 products)
NATURE (65 products)
PERFORATED (8 products)
SLOTTED (204 products)

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Frame / Edging

Edging - None (288 products)
Edging - Galvanized (15 products)
Edging - Stainless (22 products)
Frame - None (279 products)
Frame - HDPE (1 products)
Frame - Ductile Iron (9 products)

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341 products

NDS® Dura Slope Kit with DS-661LG HDPE Slotted Grate | Light Gray

NDS® Dura Slope Kit with DS-661LG HDPE Slotted Grate | Light Gray

Regular price From $418.31 USD

Regular price Sale price From $418.31 USD
Unit price per
NDS® Dura Slope Kit with DS-661 HDPE Slotted Grate | Dark Gray

NDS® Dura Slope Kit with DS-661 HDPE Slotted Grate | Dark Gray

Regular price From $419.00 USD

Regular price Sale price From $419.00 USD
Unit price per
NDS 3" Gray Mini Channel Kit with NDS Slotted Grate - Gray

NDS 3" Gray Mini Channel Kit with NDS Slotted Grate - Gray

Regular price From $86.72 USD

Regular price Sale price From $86.72 USD
Unit price per
NDS 2381 Corner 90 Degree Elbow for NDS Spee-D Channel

NDS 2381 Corner 90 Degree Elbow for NDS Spee-D Channel

Regular price $64.46 USD

Regular price Sale price $64.46 USD
Unit price per
NDS Slim Channel 9251 Class A Plastic Square Deco 2" x 36" Grate - WHITE

NDS Slim Channel 9251 Class A Plastic Square Deco 2" x 36" Grate - WHITE

Regular price $21.22 USD

Regular price Sale price $21.22 USD
Unit price per
NDS 244 Class B ADA Compliant Slotted HDPE 4" x 24" Grate - SAND

NDS 244 Class B ADA Compliant Slotted HDPE 4" x 24" Grate - SAND

Regular price $33.30 USD

Regular price Sale price $33.30 USD
Unit price per
NDS Slim Channel Kit with NDS 9242 Slotted Grate - SAND

NDS Slim Channel Kit with NDS 9242 Slotted Grate - SAND

Regular price From $135.25 USD

Regular price Sale price From $135.25 USD
Unit price per
NDS 1218S Class B ADA Compliant Botanical HDPE 12" x 12" Grate - SAND

NDS 1218S Class B ADA Compliant Botanical HDPE 12" x 12" Grate - SAND

Regular price $85.87 USD

Regular price Sale price $85.87 USD
Unit price per
NDS 9381 Slim Channel 90 Degree Elbow with Slotted Grate – WHITE

NDS 9381 Slim Channel 90 Degree Elbow with Slotted Grate – WHITE

Regular price $41.49 USD

Regular price Sale price $41.49 USD
Unit price per
NDS® DS-663 Class B ADA Compliant Slotted Polyolefin 6" x 24" Grate - BLACK

NDS® DS-663 Class B ADA Compliant Slotted Polyolefin 6" x 24" Grate - BLACK

Regular price $66.70 USD

Regular price Sale price $66.70 USD
Unit price per
NDS 620 Pop-Up Emitter for 6" SDR pipe

NDS 620 Pop-Up Emitter for 6" SDR pipe

Regular price $40.14 USD

Regular price Sale price $40.14 USD
Unit price per
NDS 714 Class B Slotted HDPE 3" x 20" Grate - Light Gray

NDS 714 Class B Slotted HDPE 3" x 20" Grate - Light Gray

Regular price $18.40 USD

Regular price Sale price $18.40 USD
Unit price per
POLYCAST DG0670G Class A Slotted DuraGuard HDPE 6"x24"(Nominal) Grate - Gray

POLYCAST DG0670G Class A Slotted DuraGuard HDPE 6"x24"(Nominal) Grate - Gray

Regular price $45.01 USD

Regular price Sale price $45.01 USD
Unit price per
NDS 12" Low Profile Catch Basin Kit with NDS Slotted Grate | Gray

NDS 12" Low Profile Catch Basin Kit with NDS Slotted Grate | Gray

Regular price From $134.57 USD

Regular price Sale price From $134.57 USD
Unit price per
NDS 9" Catch Basin Kit with NDS Slotted Grate | Gray

NDS 9" Catch Basin Kit with NDS Slotted Grate | Gray

Regular price From $108.44 USD

Regular price Sale price From $108.44 USD
Unit price per
NDS 241 - Box of 12 - Class B ADA Compliant Slotted HDPE 4" x 24" (Nominal) Grate - GRAY

NDS 241 - Box of 12 - Class B ADA Compliant Slotted HDPE 4" x 24" (Nominal) Grate - GRAY

Regular price $412.06 USD

Regular price Sale price $412.06 USD
Unit price per
NDS 541 - Box of 16 - Class B ADA Compliant Slotted HDPE 3" x 36" Grate - GREY

NDS 541 - Box of 16 - Class B ADA Compliant Slotted HDPE 3" x 36" Grate - GREY

Regular price $468.47 USD

Regular price Sale price $468.47 USD
Unit price per
ULMA 495 / PNH100KCAM-GRIS Class A ADA HP Slotted Gray Grate Polypropylene 123mmx498mm

ULMA 495 / PNH100KCAM-GRIS Class A ADA HP Slotted Gray Grate Polypropylene 123mmx498mm

Regular price $35.99 USD

Regular price Sale price $35.99 USD
Unit price per
NDS Spee-D® Channel w/ 241 Slotted HDPE 4"x24" Gray Grate

NDS Spee-D® Channel w/ 241 Slotted HDPE 4"x24" Gray Grate

Regular price From $124.60 USD

Regular price Sale price From $124.60 USD
Unit price per
NDS 554GY Class B ADA Compliant Botanical Polyolefin 3" x 36" Grate - GRAY

NDS 554GY Class B ADA Compliant Botanical Polyolefin 3" x 36" Grate - GRAY

Regular price $37.30 USD

Regular price Sale price $37.30 USD
Unit price per

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Resources

Shipping / Returns

Determining Your Grate Size

Load Class Chart

Drainage News

How Do You Clean Out a Trench Drain Without Damaging It?
May 27, 2026
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Feb 23, 2024
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Feb 02, 2024
TDS Bronze Age™ Collection
Oct 31, 2023

On Sale

ULMA HYDROPLUS Mini w/ BARS Ductile Iron Grate Class C
~~$237.16~~ $183.00
ULMA HYDROPLUS Mini w/ FERN Ductile Iron Grate Class C
~~$237.16~~ $183.00
ULMA HYDROPLUS Mini w/ CATHEDRAL Ductile Iron Grate Class C
~~$237.16~~ $183.00

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