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Collection: Plastic/HDPE

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88 products

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NDS (65 products)
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ULMA (3 products)
Zurn (15 products)

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Grate Load Class

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

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Grate Width

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)
0.38" with T-Top (4 products)
.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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Abstract (3 products)
Geometric (3 products)
Nature (10 products)
Slotted (65 products)
Perforated (2 products)
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Atrium (9 products)
Botanical (5 products)
Chain (3 products)
Mesh (2 products)
Perforated (2 products)
Slotted (54 products)
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Plastic/HDPE - Black (34 products)
Plastic/HDPE - Blue (1 products)
Plastic/HDPE - Gray (33 products)
Plastic/HDPE - Light Gray (5 products)
Plastic/HDPE - Green (25 products)
Plastic/HDPE - Red (1 products)
Plastic/HDPE - Brick Red (4 products)
Plastic/HDPE - Brown (1 products)
Plastic/HDPE - Sand (25 products)
Plastic/HDPE - White (11 products)

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Residential (85 products)
Decorative (55 products)
Sports Complex - Recreational (46 products)
General Purpose Drainage - Interior (57 products)
General Purpose Drainage - External (69 products)
Transportation (7 products)

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88 products

NDS 9243 Class A Plastic Slotted 2" x 36" Grate - GRAY

NDS 9243 Class A Plastic Slotted 2" x 36" Grate - GRAY

Regular price $17.67 USD

Regular price Sale price $17.67 USD
Unit price per
NDS® 107CS 6" Sewer Cap

NDS® 107CS 6" Sewer Cap

Regular price $8.24 USD

Regular price Sale price $8.24 USD
Unit price per
NDS Mini Channel Slotted ADA Compliant Heel-Proof Polyolefin Grate - Single

NDS Mini Channel Slotted ADA Compliant Heel-Proof Polyolefin Grate - Single

Regular price $29.28 USD

Regular price Sale price $29.28 USD
Unit price per
POLYLOK PL-90860 Class B Mesh Polypropylene 5" x 48" Grate

POLYLOK PL-90860 Class B Mesh Polypropylene 5" x 48" Grate

Regular price From $97.89 USD

Regular price Sale price From $97.89 USD
Unit price per
NDS Spee-D Slotted HDPE Class B ADA Compliant Grate - Single

NDS Spee-D Slotted HDPE Class B ADA Compliant Grate - Single

Regular price From $33.30 USD

Regular price Sale price From $33.30 USD
Unit price per
NDS 881 Class A ADA Compliant Slotted HDPE 8" x 8" Grate - BLACK

NDS 881 Class A ADA Compliant Slotted HDPE 8" x 8" Grate - BLACK

Regular price $19.48 USD

Regular price Sale price $19.48 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
POLYCAST® DG0670 Class A Slotted DuraGuard HDPE 6"x24" (Nominal Dimensions) Grate - Black

POLYCAST® DG0670 Class A Slotted DuraGuard HDPE 6"x24" (Nominal Dimensions) Grate - Black

Regular price $41.86 USD

Regular price Sale price $41.86 USD
Unit price per
NDS DuraSlope Slotted Class B ADA Compliant 6" x 24" Grate

NDS DuraSlope Slotted Class B ADA Compliant 6" x 24" Grate

Regular price From $66.35 USD

Regular price Sale price From $66.35 USD
Unit price per
NDS DuraSlope Perforated Class B ADA Compliant 6" x 24" Grate

NDS DuraSlope Perforated Class B ADA Compliant 6" x 24" Grate

Regular price From $66.70 USD

Regular price Sale price From $66.70 USD
Unit price per
NDS 620 Pop-Up Emitter for 6" SDR pipe

NDS 620 Pop-Up Emitter for 6" SDR pipe

Regular price $40.14 USD

Regular price Sale price $40.14 USD
Unit price per
NDS 9242 Class A Plastic Slotted 2" x 36" Grate - SAND

NDS 9242 Class A Plastic Slotted 2" x 36" Grate - SAND

Regular price $17.67 USD

Regular price Sale price $17.67 USD
Unit price per
NDS 9253 Class A Plastic Square Deco 2" x 36" Grate - GRAY

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

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

Regular price $108.00 USD

Regular price Sale price $108.00 USD
Unit price per
ULMA 495 / PNH100KCAM-GRIS Class A ADA Compliant Slotted Heel-proof Polypropylene 122mm x 500mm Grate - Gray

ULMA 495 / PNH100KCAM-GRIS Class A ADA Compliant Slotted Heel-proof Polypropylene 122mm x 500mm Grate - Gray

Regular price $35.99 USD

Regular price Sale price $35.99 USD
Unit price per
NDS 980 Class A ADA Compliant Slotted HDPE 9" x 9" Grate - BLACK

NDS 980 Class A ADA Compliant Slotted HDPE 9" x 9" Grate - BLACK

Regular price $40.64 USD

Regular price Sale price $40.64 USD
Unit price per
Zurn P4-HPP-BLACK Class A ADA Compliant Slotted HDPE 4" x 20" Grate - BLACK

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

Regular price $52.00 USD

Regular price Sale price $52.00 USD
Unit price per
POLYCAST DG0675G Class A Transverse Slotted HDPE 6"x24" (Nominal Dimensions) Grate - Gray

POLYCAST DG0675G Class A Transverse Slotted HDPE 6"x24" (Nominal Dimensions) Grate - Gray

Regular price $53.84 USD

Regular price Sale price $53.84 USD
Unit price per
NDS 270 Atrium HDPE 2" Dia. Grate

NDS 270 Atrium HDPE 2" Dia. Grate

Regular price $11.59 USD

Regular price Sale price $11.59 USD
Unit price per
NDS Spee-D Botanical HDPE Class B ADA Compliant Grate - Box of 12

NDS Spee-D Botanical HDPE Class B ADA Compliant Grate - Box of 12

Regular price From $665.06 USD

Regular price Sale price From $665.06 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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