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Collection: Plastic Grates

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NDS (248 products)
Hubbell - POLYCAST (27 products)
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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)
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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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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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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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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 3" Sand Mini Channel Kit with NDS Botanical Grate - Gray

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

Regular price From $100.77 USD

Regular price Sale price From $100.77 USD
Unit price per
NDS 847 Class B Slotted High-Impact PVC 12" x 20" (Nominal) Grate - GRAY

NDS 847 Class B Slotted High-Impact PVC 12" x 20" (Nominal) Grate - GRAY

Regular price $257.12 USD

Regular price Sale price $257.12 USD
Unit price per
ULMA U100K Kit with 495 / PNH100KCAM-GRIS Polypropylene ADA Heel Proof Grate – GRAY

ULMA U100K Kit with 495 / PNH100KCAM-GRIS Polypropylene ADA Heel Proof Grate – GRAY

Regular price From $381.33 USD

Regular price Sale price From $381.33 USD
Unit price per
ULMA M100K Kit with 495 / PNH100KCAM-GRIS Polypropylene ADA Heel Proof Grate – GRAY

ULMA M100K Kit with 495 / PNH100KCAM-GRIS Polypropylene ADA Heel Proof Grate – GRAY

Regular price From $279.72 USD

Regular price Sale price From $279.72 USD
Unit price per
NDS DS-670 Class B ADA Compliant Perforated Polyolefin 6" x 24" Grate - LIGHT GRAY

NDS DS-670 Class B ADA Compliant Perforated Polyolefin 6" x 24" Grate - LIGHT GRAY

Regular price $66.70 USD

Regular price Sale price $66.70 USD
Unit price per
NDS 070 Atrium HDPE 3" Dia. Grate

NDS 070 Atrium HDPE 3" Dia. Grate

Regular price $11.59 USD

Regular price Sale price $11.59 USD
Unit price per
NDS 999 Class A ADA Compliant Slotted HDPE 9" x 9" Grate - GRAY

NDS 999 Class A ADA Compliant Slotted HDPE 9" x 9" Grate - GRAY

Regular price $49.51 USD

Regular price Sale price $49.51 USD
Unit price per
ULMA M100KX Kit with 495 / PNH100KCAM-GRIS ADA Heel-Proof Poly Grate -GRAY

ULMA M100KX Kit with 495 / PNH100KCAM-GRIS ADA Heel-Proof Poly Grate -GRAY

Regular price From $377.15 USD

Regular price Sale price From $377.15 USD
Unit price per
Zurn P4-HPP-DK-GRAY Class A ADA Compliant Slotted HDPE 4" x 20" Grate - DARK GRAY

Zurn P4-HPP-DK-GRAY Class A ADA Compliant Slotted HDPE 4" x 20" Grate - DARK GRAY

Regular price $52.00 USD

Regular price Sale price $52.00 USD
Unit price per
ULMA HYDROPLUS with 495 / PNH100KCAM- Polypropylene ADA/HP Class A Gray Grate

ULMA HYDROPLUS with 495 / PNH100KCAM- Polypropylene ADA/HP Class A Gray Grate

Regular price From $178.94 USD

Regular price Sale price From $178.94 USD
Unit price per
NDS 253GY - Box of 12 - Class B ADA Compliant Wave HDPE 4" x 24" (Nominal) Grate - GRAY

NDS 253GY - Box of 12 - Class B ADA Compliant Wave HDPE 4" x 24" (Nominal) Grate - GRAY

Regular price $665.06 USD

Regular price Sale price $665.06 USD
Unit price per
NDS 252GY - Box of 12 - Class B ADA Heel-Proof Botanical HDPE 4" x 24" (Nominal) Grate - GRAY

NDS 252GY - Box of 12 - Class B ADA Heel-Proof Botanical HDPE 4" x 24" (Nominal) Grate - GRAY

Regular price $665.06 USD

Regular price Sale price $665.06 USD
Unit price per
NDS® PSRC-864 Qwick-Turn™ Radius Coupling w/ Slotted Grate

NDS® PSRC-864 Qwick-Turn™ Radius Coupling w/ Slotted Grate

Regular price $9.26 USD

Regular price Sale price $9.26 USD
Unit price per
NDS 1810 Class B ADA Compliant Slotted HDPE 18" x 18" Grate - GRAY

NDS 1810 Class B ADA Compliant Slotted HDPE 18" x 18" Grate - GRAY

Regular price $246.15 USD

Regular price Sale price $246.15 USD
Unit price per
NDS 9373 Slim Channel TEE with Gray Slotted Grate

NDS 9373 Slim Channel TEE with Gray Slotted Grate

Regular price $48.75 USD

Regular price Sale price $48.75 USD
Unit price per
NDS Spee-D® Channel w/ 252GY Botanical HDPE 4"x24" Gray Grate

NDS Spee-D® Channel w/ 252GY Botanical HDPE 4"x24" Gray Grate

Regular price From $115.58 USD

Regular price Sale price From $115.58 USD
Unit price per
ULMA HYDROPLUS Mini with 495/PNH100KCAM Slotted HP Grate Class A

ULMA HYDROPLUS Mini with 495/PNH100KCAM Slotted HP Grate Class A

Regular price From $125.50 USD

Regular price Sale price From $125.50 USD
Unit price per
NDS 1210 Class B ADA Compliant Slotted HDPE 12" x 12" Grate - GRAY

NDS 1210 Class B ADA Compliant Slotted HDPE 12" x 12" Grate - GRAY

Regular price $69.66 USD

Regular price Sale price $69.66 USD
Unit price per
NDS 9303 Slim Channel 45 Degree Elbow with Gray Slotted Grate

NDS 9303 Slim Channel 45 Degree Elbow with Gray Slotted Grate

Regular price $40.42 USD

Regular price Sale price $40.42 USD
Unit price per
NDS 253GY Class B ADA Compliant Wave HDPE 4" x 24" (Nominal) Grate - GRAY

NDS 253GY Class B ADA Compliant Wave HDPE 4" x 24" (Nominal) Grate - GRAY

Regular price $55.42 USD

Regular price Sale price $55.42 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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