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Collection: Plastic/HDPE

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88 products

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NDS (65 products)
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Zurn (15 products)

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Class A (52 products)
Class B (39 products)

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2.25" for NDS Slim Channel (9 products)
2.75" for NDS Mini Channel (6 products)
3.00" Dia (2 products)
3.88" for Pro Series 3 (1 products)
4.00" Dia (1 products)
4.13" for Zurn Z883 (1 products)
4.13" for Zurn Z884 (6 products)
4.13" for NDS Spee-D (6 products)
4.81" for ULMA (3 products)
5.00" (1 products)
5.00" x 5.00" (1 products)
5.18" for Pro Series 5 (7 products)
5.25" for Hubbell Polycast (4 products)
5.38" for Zurn Z886 (8 products)
6.00" for NDS DuraSlope (2 products)
6.00" Dia (3 products)
7.88" for Pro Series 8 (1 products)
7.88" x 7.88" (1 products)
9.0" x 9.0" for NDS 900 Series (8 products)
12.0" x 12.0" for NDS 1200 Series (9 products)
12.00" for Pro Series 12 (1 products)
18.0" x 18.0" for NDS 1800 Series (5 products)
24.0" x 24.0" for NDS 2400 Series (2 products)

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0.25" with T-Top (9 products)
0.38" (2 products)
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.50" (1 products)
0.75" (40 products)
1.00" (5 products)
1.125" (17 products)
1.25" with T-Top (2 products)
1.50" with T-Top (1 products)
2.00" (2 products)
4.75" with T-Top (1 products)

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Plastic/HDPE - Black (34 products)
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Residential (85 products)
Decorative (55 products)
Sports Complex - Recreational (46 products)
General Purpose Drainage - Interior (57 products)
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88 products

Zurn P4-HPP-TEA&CREAM Class A ADA Compliant Slotted HDPE 4" x 20" Grate - TEA & CREAM

Zurn P4-HPP-TEA&CREAM Class A ADA Compliant Slotted HDPE 4" x 20" Grate - TEA & CREAM

Regular price $52.00 USD

Regular price Sale price $52.00 USD
Unit price per
NDS090S Atrium HDPE 6" Dia. Grate - Sand

NDS090S Atrium HDPE 6" Dia. Grate - Sand

Regular price $24.14 USD

Regular price Sale price $24.14 USD
Unit price per
NDS 999S Class A ADA Compliant Slotted HDPE 9" x 9" Grate - SAND

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

Regular price $44.54 USD

Regular price Sale price $44.54 USD
Unit price per
NDS 814 Class B ADA Compliant Light Traffic HDPE 5" x 20" Grate - LIGHT GRAY

NDS 814 Class B ADA Compliant Light Traffic HDPE 5" x 20" Grate - LIGHT GRAY

Regular price $36.71 USD

Regular price Sale price $36.71 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
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 1224 Class B ADA Compliant Wave HDPE 12" x 12" Grate

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

Regular price From $85.87 USD

Regular price Sale price From $85.87 USD
Unit price per
NDS Mini Channel Botanical Polyolefin ADA Compliant Class B Grate - Single

NDS Mini Channel Botanical Polyolefin ADA Compliant Class B Grate - Single

Regular price $37.30 USD

Regular price Sale price $37.30 USD
Unit price per
POLYCAST® DG0675 Class A Transverse Slotted HDPE 6" x 24" (Nominal Dimensions) Grate - BLACK

POLYCAST® DG0675 Class A Transverse Slotted HDPE 6" x 24" (Nominal Dimensions) Grate - BLACK

Regular price $49.35 USD

Regular price Sale price $49.35 USD
Unit price per
NDS 847 Class B Slotted High-Impact PVC 12" x 20" Grate - GRAY

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

Regular price $257.12 USD

Regular price Sale price $257.12 USD
Unit price per
ULMA 494 / PNH100KCAM Class A ADA Compliant Slotted Heel-proof Polypropylene 122mm x 500mm Grate - Black

ULMA 494 / PNH100KCAM Class A ADA Compliant Slotted Heel-proof Polypropylene 122mm x 500mm Grate - Black

Regular price $32.05 USD

Regular price Sale price $32.05 USD
Unit price per
Zurn P4-HPP Class A ADA Compliant Slotted HDPE 4" x 20" Grate - Light Gray

Zurn P4-HPP Class A ADA Compliant Slotted HDPE 4" x 20" Grate - Light Gray

Regular price $52.00 USD

Regular price Sale price $52.00 USD
Unit price per
NDS 9263 Class A Plastic Chain Deco 2" x 36" Grate - GRAY

NDS 9263 Class A Plastic Chain Deco 2" x 36" Grate - GRAY

Regular price $21.22 USD

Regular price Sale price $21.22 USD
Unit price per
Zurn P6-HPP Class A Linear Slotted HDPE 6" x 20" Grate - GRAY

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

Regular price $108.00 USD

Regular price Sale price $108.00 USD
Unit price per
ULMA 497 / PE100KCBM Class B ADA Compliant Mesh HDPE 123mm x 500mm Grate

ULMA 497 / PE100KCBM Class B ADA Compliant Mesh HDPE 123mm x 500mm Grate

Regular price $43.83 USD

Regular price Sale price $43.83 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
Zurn P6-HPP-DK-GRAY Class A Linear Slotted HDPE 6" x 20" Grate

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

Regular price $105.60 USD

Regular price Sale price $105.60 USD
Unit price per
Zurn P6-HPP-GREEN Class A Linear Slotted HDPE 6" x 20" Grate

Zurn P6-HPP-GREEN 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 Mini Channel Wave HDPE ADA Compliant Class B Grate - Single

NDS Mini Channel Wave HDPE ADA Compliant Class B Grate - Single

Regular price $37.30 USD

Regular price Sale price $37.30 USD
Unit price per
NDS Mini Channel Wave HDPE ADA Compliant Class B Grate - Box of 16

NDS Mini Channel Wave HDPE ADA Compliant Class B Grate - Box of 16

Regular price From $596.74 USD

Regular price Sale price From $596.74 USD
Unit price per

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“Cathedral” Grating for NDS Mini Channel
Sep 12, 2025
What is Load Class and Why Is It Important?
Sep 12, 2025
The Basics of Trench Drain Grates
Jan 10, 2024

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