Skip to content

Trench Drain Grates

(610) 882-3630 Trench Drain Info Request Free Quote

Home
Shop All
Categories
- Manufacturer
  
  TDS
  D & L Foundry
  Iron Age Designs
  NDS
  POLYCAST
  Polylok
  ULMA
  Zurn
- Material
  
  Aluminum
  Bronze
  Ductile/Cast Iron
  Fiberglass
  Galvanized Steel
  Plastic
  Stainless Steel
- Load Class
  
  Load Class A
  Load Class B
  Load Class C
  Load Class D
  Load Class E
  Load Class F
- System
  
  Foundry Replacements
  Metric Systems
  Mini Channel
  POLYCAST
  Slim Channel
  Spee-D
  View All
Accessories
Request Quote
Resources

Country/region

Canada CAD $
United States USD $

X (Twitter)
Facebook
Pinterest
Instagram
YouTube

Country/region

Canada CAD $
United States USD $

Search

Search

Home
Shop All
Categories
Accessories
Request Quote
Resources

Item added to your cart

View cart

Collection: Plastic/HDPE

Filter and sort Filter

Filter and sort

Filter

88 products

Availability

In stock (88 products)
Out of stock (0 products)

Clear

Price

The highest price is $704.08

$

From

$

To

Clear

Manufacturer

NDS (65 products)
Hubbell - POLYCAST (4 products)
Polylok (1 products)
ULMA (3 products)
Zurn (15 products)

Clear

Grate Load Class

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

Clear

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)

Clear

Grate Thickness

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)

Clear

Pattern Style

Abstract (3 products)
Geometric (3 products)
Nature (10 products)
Slotted (65 products)
Perforated (2 products)
Industrial (2 products)
Cover (1 products)

Clear

Pattern

Atrium (9 products)
Botanical (5 products)
Chain (3 products)
Mesh (2 products)
Perforated (2 products)
Slotted (54 products)
Solid (1 products)
Square Deco (3 products)
Transverse Slotted (2 products)
Wave (5 products)

Clear

Material

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)

Clear

Application

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)

Clear

System

Clear

Sort by:

Remove all

Sort by:

88 products

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

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

Regular price $55.42 USD

Regular price Sale price $55.42 USD
Unit price per
NDS 990 Class A ADA Compliant Slotted HDPE 9" x 9" Grate - GREEN

NDS 990 Class A ADA Compliant Slotted HDPE 9" x 9" Grate - GREEN

Regular price $44.56 USD

Regular price Sale price $44.56 USD
Unit price per
NDS 1212 Class A ADA Compliant Slotted HDPE 12" x 12" Grate - GREEN

NDS 1212 Class A ADA Compliant Slotted HDPE 12" x 12" Grate - GREEN

Regular price $59.10 USD

Regular price Sale price $59.10 USD
Unit price per
NDS 1210 Class A ADA Compliant Slotted HDPE 12" x 12" Grate - GRAY

NDS 1210 Class A 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 1211 Class A ADA Compliant Slotted HDPE 12" x 12" Grate - BLACK

NDS 1211 Class A ADA Compliant Slotted HDPE 12" x 12" Grate - BLACK

Regular price $60.34 USD

Regular price Sale price $60.34 USD
Unit price per
NDS 1810 Class B | ADA |Slotted HDPE for 18" Basin | GRAY

NDS 1810 Class B | ADA |Slotted HDPE for 18" Basin | GRAY

Regular price $246.15 USD

Regular price Sale price $246.15 USD
Unit price per
NDS 1811 Class B ADA Compliant Slotted HDPE 18" x 18" Grate - BLACK

NDS 1811 Class B ADA Compliant Slotted HDPE 18" x 18" Grate - BLACK

Regular price $221.54 USD

Regular price Sale price $221.54 USD
Unit price per
NDS 1812 |Class B|ADA- Slotted HDPE Grate for 18" CB | GREEN

NDS 1812 |Class B|ADA- Slotted HDPE Grate for 18" CB | GREEN

Regular price $228.39 USD

Regular price Sale price $228.39 USD
Unit price per
NDS 2412 Class B Slotted HDPE 24" x 24" Grate - GREEN

NDS 2412 Class B Slotted HDPE 24" x 24" Grate - GREEN

Regular price $596.55 USD

Regular price Sale price $596.55 USD
Unit price per
NDS 2411 Class B Slotted HDPE 24" x 24" Grate - BLACK

NDS 2411 Class B Slotted HDPE 24" x 24" Grate - BLACK

Regular price $578.65 USD

Regular price Sale price $578.65 USD
Unit price per
NDS Spee-D Wave HDPE Class B ADA Compliant Grate - Box of 12

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

Regular price $665.06 USD

Regular price Sale price $665.06 USD
Unit price per
NDS 815 Class B ADA Compliant Light Traffic HDPE 5" x 20" Grate - GREEN

NDS 815 Class B ADA Compliant Light Traffic HDPE 5" x 20" Grate - GREEN

Regular price $39.03 USD

Regular price Sale price $39.03 USD
Unit price per
NDS 816 Class B ADA Compliant Light Traffic HDPE 5" x 20" Grate - BLACK

NDS 816 Class B ADA Compliant Light Traffic HDPE 5" x 20" Grate - BLACK

Regular price $39.03 USD

Regular price Sale price $39.03 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
Zurn P4-HPP-GREEN Class A ADA Compliant Slotted HDPE 4" x 20" Grate - GREEN

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

Regular price $52.00 USD

Regular price Sale price $52.00 USD
Unit price per
POLYCAST DG0670G Class A Slotted DuraGuard HDPE 6″x24″(Nominal Dimensions) Grate – Gray

POLYCAST DG0670G Class A Slotted DuraGuard HDPE 6″x24″(Nominal Dimensions) Grate – Gray

Regular price $44.12 USD

Regular price Sale price $44.12 USD
Unit price per
NDS7 5" Square Grate - Green

NDS7 5" Square Grate - Green

Regular price $8.11 USD

Regular price Sale price $8.11 USD
Unit price per
NDS420 Green Pop-Up Emitter

NDS420 Green Pop-Up Emitter

Regular price $25.09 USD

Regular price Sale price $25.09 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
900DSG Downspout Defender™ Grate 9" x 9"

900DSG Downspout Defender™ Grate 9" x 9"

Regular price $35.42 USD

Regular price Sale price $35.42 USD
Unit price per

1
2
3
4
5

Resources

Shipping / Returns Info

Terms & Conditions

Drainage News

“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

Contact Us

sales@trenchdrain.com

Facebook
Instagram
YouTube
X (Twitter)
Pinterest

© 2026, Trench Drain Grates Powered by Shopify

· Privacy policy
· Refund policy
· Terms of service
· Shipping policy
· Contact information

Choosing a selection results in a full page refresh.
Opens in a new window.

Use this link to share your cart

Note