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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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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)
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Plastic/HDPE - Brick Red (5 products)
Plastic/HDPE - Brown (5 products)
Plastic/HDPE - Sand (53 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 12" Low Profile Catch Basin Kit w/1280 Atrium Grate | Green

NDS 12" Low Profile Catch Basin Kit w/1280 Atrium Grate | Green

Regular price From $152.35 USD

Regular price Sale price From $152.35 USD
Unit price per
POLYCAST® DP0650 Inline Catch Basin w/DG0670 HDPE Slotted Grate

POLYCAST® DP0650 Inline Catch Basin w/DG0670 HDPE Slotted Grate

Regular price $382.22 USD

Regular price Sale price $382.22 USD
Unit price per
POLYCAST® 600 Series Kit w/ DG0675 Plastic HDPE Grate & Stainless Edge

POLYCAST® 600 Series Kit w/ DG0675 Plastic HDPE Grate & Stainless Edge

Regular price From $255.52 USD

Regular price Sale price From $255.52 USD
Unit price per
TV0650S (Shallow) Catch Basin Kit w/ DG0675 for POLYCAST®

TV0650S (Shallow) Catch Basin Kit w/ DG0675 for POLYCAST®

Regular price $450.18 USD

Regular price Sale price $450.18 USD
Unit price per
TV0650S (Shallow) Catch Basin Kit w/ DG0670 & Stainless Edge for POLYCAST®

TV0650S (Shallow) Catch Basin Kit w/ DG0670 & Stainless Edge for POLYCAST®

Regular price $514.79 USD

Regular price Sale price $514.79 USD
Unit price per
TV0650S (Shallow) Catch Basin Kit w/ DG0670 for POLYCAST®

TV0650S (Shallow) Catch Basin Kit w/ DG0670 for POLYCAST®

Regular price $442.54 USD

Regular price Sale price $442.54 USD
Unit price per
POLYCAST® 600 Vinyl Ester Series Kit with DG0675 Slotted HDPE Grate & Stainless Edge

POLYCAST® 600 Vinyl Ester Series Kit with DG0675 Slotted HDPE Grate & Stainless Edge

Regular price From $357.41 USD

Regular price Sale price From $357.41 USD
Unit price per
POLYCAST® 600 Vinyl Ester Series Kit with DG0670 Slotted HDPE Grate & Edge

POLYCAST® 600 Vinyl Ester Series Kit with DG0670 Slotted HDPE Grate & Edge

Regular price From $349.77 USD

Regular price Sale price From $349.77 USD
Unit price per
NDS Spee-D® Channel w/ 240 Slotted HDPE 4"x24" White Grate

NDS Spee-D® Channel w/ 240 Slotted HDPE 4"x24" White Grate

Regular price From $128.70 USD

Regular price Sale price From $128.70 USD
Unit price per
NDS Spee-D® Channel w/ 252S Botanical HDPE 4"x24" Sand Grate

NDS Spee-D® Channel w/ 252S Botanical HDPE 4"x24" Sand Grate

Regular price From $115.58 USD

Regular price Sale price From $115.58 USD
Unit price per
NDS Spee-D® Channel w/ 253 Wave HDPE 4"x24" Black Grate

NDS Spee-D® Channel w/ 253 Wave HDPE 4"x24" Black Grate

Regular price From $115.58 USD

Regular price Sale price From $115.58 USD
Unit price per
NDS Spee-D® Channel w/ 253S Wave HDPE 4"x24" Sand Grate

NDS Spee-D® Channel w/ 253S Wave HDPE 4"x24" Sand Grate

Regular price From $115.58 USD

Regular price Sale price From $115.58 USD
Unit price per
POLYCAST® 600 Vinyl Ester Series Kit w/ DG0675 Transverse Slotted HDPE Grate

POLYCAST® 600 Vinyl Ester Series Kit w/ DG0675 Transverse Slotted HDPE Grate

Regular price From $315.12 USD

Regular price Sale price From $315.12 USD
Unit price per
POLYCAST® 600 Series Kit w/ Stainless Steel Edge & DG0670 Plastic Grate | Load Class A

POLYCAST® 600 Series Kit w/ Stainless Steel Edge & DG0670 Plastic Grate | Load Class A

Regular price From $247.87 USD

Regular price Sale price From $247.87 USD
Unit price per
1200DSG Downspout Defender™ Grate 12"x12"

1200DSG Downspout Defender™ Grate 12"x12"

Regular price $52.60 USD

Regular price Sale price $52.60 USD
Unit price per
TP0650S (Shallow) Catch Basin Kit w/ DG0675 & Stainless Edge for POLYCAST®

TP0650S (Shallow) Catch Basin Kit w/ DG0675 & Stainless Edge for POLYCAST®

Regular price $380.67 USD

Regular price Sale price $380.67 USD
Unit price per
TP0650S (Shallow) Catch Basin Kit w/ DG0670 & Stainless Edge for POLYCAST®

TP0650S (Shallow) Catch Basin Kit w/ DG0670 & Stainless Edge for POLYCAST®

Regular price $368.44 USD

Regular price Sale price $368.44 USD
Unit price per
TP0650S (Shallow) Catch Basin Kit w/ DG0670 for POLYCAST®

TP0650S (Shallow) Catch Basin Kit w/ DG0670 for POLYCAST®

Regular price $296.19 USD

Regular price Sale price $296.19 USD
Unit price per
TP0650S (Shallow) Catch Basin Kit w/ DG0675 for POLYCAST®

TP0650S (Shallow) Catch Basin Kit w/ DG0675 for POLYCAST®

Regular price $303.83 USD

Regular price Sale price $303.83 USD
Unit price per
POLYCAST® 600 Vinyl Ester Series Kit with DG0670 Slotted HDPE Grate

POLYCAST® 600 Vinyl Ester Series Kit with DG0670 Slotted HDPE Grate

Regular price From $307.48 USD

Regular price Sale price From $307.48 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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