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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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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

ZURN Z884 Drainage Kit w/ P4-HPP-WHITE HDPE Slotted Grate - Vandal Proof Locks & Bottom Outlet

ZURN Z884 Drainage Kit w/ P4-HPP-WHITE HDPE Slotted Grate - Vandal Proof Locks & Bottom Outlet

Regular price From $367.28 USD

Regular price Sale price From $367.28 USD
Unit price per
ZURN Z884 Drainage Kit w/ P4-HPP-BROWN HDPE Grate - Bottom Outlet

ZURN Z884 Drainage Kit w/ P4-HPP-BROWN HDPE Grate - Bottom Outlet

Regular price From $319.33 USD

Regular price Sale price From $319.33 USD
Unit price per
ZURN Z884 Drainage Kit w/ P4-HPP-WHITE HDPE HDPE Grate - Bottom Outlet

ZURN Z884 Drainage Kit w/ P4-HPP-WHITE HDPE HDPE Grate - Bottom Outlet

Regular price From $319.33 USD

Regular price Sale price From $319.33 USD
Unit price per
ZURN Z884 Drainage Kit w/ P4-HPP-WHITE HDPE Slotted Grate - Vandal Proof Locks

ZURN Z884 Drainage Kit w/ P4-HPP-WHITE HDPE Slotted Grate - Vandal Proof Locks

Regular price $340.88 USD

Regular price Sale price $340.88 USD
Unit price per
ZURN Z884 Drainage Kit w/ P4-HPP-DK-GREY HDPE Slotted Class A Grates

ZURN Z884 Drainage Kit w/ P4-HPP-DK-GREY HDPE Slotted Class A Grates

Regular price From $292.93 USD

Regular price Sale price From $292.93 USD
Unit price per
ZURN Z884 Drainage Kit w/ P4-HPP-DK-GREY HDPE Slotted Grate - Vandal Proof Locks

ZURN Z884 Drainage Kit w/ P4-HPP-DK-GREY HDPE Slotted Grate - Vandal Proof Locks

Regular price From $340.88 USD

Regular price Sale price From $340.88 USD
Unit price per
NDS 2418 Catch Basin Riser for 24 x 24 NDS Catch Basin

NDS 2418 Catch Basin Riser for 24 x 24 NDS Catch Basin

Regular price $372.67 USD

Regular price Sale price $372.67 USD
Unit price per
NDS 1224GR Class B ADA Compliant Wave HDPE 12" x 12" Grate - GREEN

NDS 1224GR Class B ADA Compliant Wave HDPE 12" x 12" Grate - GREEN

Regular price $90.92 USD

Regular price Sale price $90.92 USD
Unit price per
NDS 1224GY Class B ADA Compliant Wave HDPE 12" x 12" Grate - GRAY

NDS 1224GY Class B ADA Compliant Wave HDPE 12" x 12" Grate - GRAY

Regular price $85.87 USD

Regular price Sale price $85.87 USD
Unit price per
NDS 12" Low Profile Catch Basin Kit with NDS Wave Grate | Gray

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

Regular price From $150.99 USD

Regular price Sale price From $150.99 USD
Unit price per
NDS 12" Low Profile Catch Basin Kit with NDS Botanical Grate | Gray

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

Regular price From $150.59 USD

Regular price Sale price From $150.59 USD
Unit price per
NDS 12" Catch Basin Kit with NDS Botanical Grate | Gray

NDS 12" Catch Basin Kit with NDS Botanical Grate | Gray

Regular price From $168.85 USD

Regular price Sale price From $168.85 USD
Unit price per
NDS 12" Catch Basin Kit with NDS Slotted Grate | Gray

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

Regular price From $152.83 USD

Regular price Sale price From $152.83 USD
Unit price per
NDS 12" Catch Basin Kit with NDS Wave Grate | Gray

NDS 12" Catch Basin Kit with NDS Wave Grate | Gray

Regular price From $169.25 USD

Regular price Sale price From $169.25 USD
Unit price per
NDS 18" Catch Basin Kit with NDS Slotted Grate | Gray

NDS 18" Catch Basin Kit with NDS Slotted Grate | Gray

Regular price From $604.56 USD

Regular price Sale price From $604.56 USD
Unit price per
NDS 9" Low Profile Catch Basin Kit with NDS Slotted Grate | Gray

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

Regular price From $102.55 USD

Regular price Sale price From $102.55 USD
Unit price per
NDS Slim Channel 9253 Class A Plastic Square Deco 2" x 36" Grate - GRAY

NDS Slim Channel 9253 Class A Plastic Square Deco 2" x 36" Grate - GRAY

Regular price $21.22 USD

Regular price Sale price $21.22 USD
Unit price per
NDS 3" Gray Mini Channel Kit with NDS Wave Grate - Gray

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

Regular price From $94.73 USD

Regular price Sale price From $94.73 USD
Unit price per
NDS 3" Gray Mini Channel Kit with NDS Botanical Grate - Gray

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

Regular price From $94.73 USD

Regular price Sale price From $94.73 USD
Unit price per
NDS 3" Sand Mini Channel Kit with NDS Wave Grate - Gray

NDS 3" Sand Mini Channel Kit with NDS Wave Grate - Gray

Regular price From $100.77 USD

Regular price Sale price From $100.77 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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