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Collection: Plastic Grates

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341 products

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Manufacturer

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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Drainage Application

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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Drainage System

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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Load Class

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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Product Type

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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Grate Material / Color / Finish

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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Grate Width

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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Grate Pattern

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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Grate Pattern Style

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

ULMA U100KX Drain Channel with Stainless Steel Edging w/o Grate

ULMA U100KX Drain Channel with Stainless Steel Edging w/o Grate

Regular price From $135.10 USD

Regular price Sale price From $135.10 USD
Unit price per
NDS 554 Class B ADA Compliant Botanical Polyolefin 3" x 36" Grate - BLACK

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

Regular price $37.30 USD

Regular price Sale price $37.30 USD
Unit price per
900DSG Downspout Defender™ Grate 9" x 9"

900DSG Downspout Defender™ Grate 9" x 9"

Regular price $35.42 USD

Regular price Sale price $35.42 USD
Unit price per
POLYCAST 600 Series Kit w/ DG0670 Plastic Grate - Load Class A

POLYCAST 600 Series Kit w/ DG0670 Plastic Grate - Load Class A

Regular price From $205.58 USD

Regular price Sale price From $205.58 USD
Unit price per
Zurn P6-HPP-BLACK Class A Linear Slotted HDPE 6" x 20" Grate

Zurn P6-HPP-BLACK Class A Linear Slotted HDPE 6" x 20" Grate

Regular price $108.00 USD

Regular price Sale price $108.00 USD
Unit price per
NDS 243 Class B ADA Compliant Slotted HDPE 4" x 24" Grate - BLACK

NDS 243 Class B ADA Compliant Slotted HDPE 4" x 24" Grate - BLACK

Regular price $38.43 USD

Regular price Sale price $38.43 USD
Unit price per
NDS 252 Class B ADA Compliant Heel-Proof Botanical HDPE 4" x 24" Grate - BLACK

NDS 252 Class B ADA Compliant Heel-Proof Botanical HDPE 4" x 24" Grate - BLACK

Regular price $55.42 USD

Regular price Sale price $55.42 USD
Unit price per
NDS® Dura Slope In-Line Catch Basin with DS-663 HDPE Slotted Grate Black

NDS® Dura Slope In-Line Catch Basin with DS-663 HDPE Slotted Grate Black

Regular price From $611.92 USD

Regular price Sale price From $611.92 USD
Unit price per
NDS® Dura Slope In-Line Catch Basin with DS-671 HDPE Perforated Grate White

NDS® Dura Slope In-Line Catch Basin with DS-671 HDPE Perforated Grate White

Regular price From $615.63 USD

Regular price Sale price From $615.63 USD
Unit price per
NDS® Dura Slope In-Line Catch Basin with DS-670 HDPE Perforated Grate Light Gray

NDS® Dura Slope In-Line Catch Basin with DS-670 HDPE Perforated Grate Light Gray

Regular price From $611.93 USD

Regular price Sale price From $611.93 USD
Unit price per
NDS® Dura Slope In-Line Catch Basin with DS-665 HDPE Slotted Grate Brick Red

NDS® Dura Slope In-Line Catch Basin with DS-665 HDPE Slotted Grate Brick Red

Regular price From $615.63 USD

Regular price Sale price From $615.63 USD
Unit price per
NDS® Dura Slope In-Line Catch Basin with DS-664 HDPE Slotted Grate Sand

NDS® Dura Slope In-Line Catch Basin with DS-664 HDPE Slotted Grate Sand

Regular price From $611.92 USD

Regular price Sale price From $611.92 USD
Unit price per
NDS® Dura Slope In-Line Catch Basin with DS-662 HDPE Slotted Grate Green

NDS® Dura Slope In-Line Catch Basin with DS-662 HDPE Slotted Grate Green

Regular price From $615.63 USD

Regular price Sale price From $615.63 USD
Unit price per
NDS® Dura Slope In-Line Catch Basin with DS-661LG HDPE Slotted Grate Light Gray

NDS® Dura Slope In-Line Catch Basin with DS-661LG HDPE Slotted Grate Light Gray

Regular price From $611.58 USD

Regular price Sale price From $611.58 USD
Unit price per
NDS® Dura Slope In-Line Catch Basin with DS-661 HDPE Slotted Grate Dark Gray

NDS® Dura Slope In-Line Catch Basin with DS-661 HDPE Slotted Grate Dark Gray

Regular price From $611.92 USD

Regular price Sale price From $611.92 USD
Unit price per
NDS® Dura Slope In-Line Catch Basin with DS-660 HDPE Slotted Grate White

NDS® Dura Slope In-Line Catch Basin with DS-660 HDPE Slotted Grate White

Regular price From $615.63 USD

Regular price Sale price From $615.63 USD
Unit price per
POLYCAST 600 Series Kit w/ DG0675G Gray Transverse Plastic Grate - Load Class A

POLYCAST 600 Series Kit w/ DG0675G Gray Transverse Plastic Grate - Load Class A

Regular price From $217.81 USD

Regular price Sale price From $217.81 USD
Unit price per
POLYCAST 600 Series Kit w/ DG0670G Gray Plastic Grate - Load Class A

POLYCAST 600 Series Kit w/ DG0670G Gray Plastic Grate - Load Class A

Regular price From $207.90 USD

Regular price Sale price From $207.90 USD
Unit price per
NDS 826 Class A Perforated HDPE 5" x 20" Grate - Light Gray

NDS 826 Class A Perforated HDPE 5" x 20" Grate - Light Gray

Regular price $88.17 USD

Regular price Sale price $88.17 USD
Unit price per
NDS 836 Class A Slotted Pedestrian Polyolefin 8" x 24" Grate

NDS 836 Class A Slotted Pedestrian Polyolefin 8" x 24" Grate

Regular price $110.76 USD

Regular price Sale price $110.76 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
What is Load Class and Why Is It Important?
Feb 23, 2024
Keeping Livestock Safe – Grate Ideas
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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