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: 4" - 5" Grates

Filter and sort Filter

Filter and sort

Filter

222 products

Availability

In stock (222 products)
Out of stock (0 products)

Clear

Price

The highest price is $1,132.40

$

From

$

To

Clear

Manufacturer

ABT (2 products)
Iron Age Designs (26 products)
NDS (21 products)
Hubbell - POLYCAST (53 products)
Polylok (1 products)
ULMA (30 products)
TDS (Trench Drain Systems) (37 products)
Zurn (51 products)

Clear

Grate Load Class

Class A (72 products)
Class B (69 products)
Class C (33 products)
Class D (8 products)
Class E (8 products)
Class F (1 products)

Clear

Grate Width

3.00" Dia (1 products)
4.00" Dia (4 products)
4.13" for Zurn Z883 (4 products)
4.13" for Zurn Z884 (12 products)
4.13" for NDS Spee-D (18 products)
4.52" Dia (3 products)
4.81" for ULMA (60 products)
4.88" (1 products)
5.00" (1 products)
5.00" x 5.00" (1 products)
5.18" for Hubbell Polycast (1 products)
5.18" for Pro Series 5 (10 products)
5.25" (1 products)
5.25" for Hubbell Polycast (71 products)
5.38" for Zurn Z886 (35 products)

Clear

Grate Thickness

0.38" (3 products)
0.50" with T-Top (1 products)
0.75" (209 products)
0.81" with T-Top (6 products)
1.25" with T-Top (1 products)
1.50" (1 products)

Clear

Pattern Style

Abstract (4 products)
Geometric (17 products)
Traditional (6 products)
Nature (16 products)
Slotted (96 products)
Perforated (29 products)
Industrial (11 products)
Cover (3 products)
Patriotic (2 products)

Clear

Pattern

Clear

Material

Aluminum (3 products)
Bronze - Brushed (3 products)
Bronze - Natural (4 products)
Ductile/Cast Iron - Baked on Oil Finish (16 products)
Ductile/Cast Iron - Raw (60 products)
Fiberglass (10 products)
Galvanized Steel (53 products)
Plastic/HDPE - Black (14 products)
Plastic/HDPE - Blue (1 products)
Plastic/HDPE - Gray (14 products)
Plastic/HDPE - Light Gray (2 products)
Plastic/HDPE - Green (9 products)
Plastic/HDPE - Red (1 products)
Plastic/HDPE - Brick Red (3 products)
Plastic/HDPE - Brown (1 products)
Plastic/HDPE - Sand (10 products)
Plastic/HDPE - White (5 products)
Stainless Steel 304 (39 products)
Stainless Steel 316L (6 products)

Clear

Application

Residential (177 products)
Decorative (81 products)
Sports Complex - Recreational (107 products)
Chemical Processing (2 products)
Food Processing (1 products)
General Purpose Drainage - Interior (175 products)
General Purpose Drainage - External (193 products)
Transportation (3 products)

Clear

System

ABT Polydrain (48 products)
ACO K100 (48 products)
ACO KS100 (48 products)
D100 (48 products)
HYDROPLUS (52 products)
HYDROPLUS MINI (48 products)
M100K (51 products)
M100KX (51 products)
M100V (48 products)
Point Drain (8 products)
POLYCAST 400 (1 products)
POLYCAST 500 (59 products)
POLYCAST 600 (54 products)
POLYCAST 700 (26 products)
POLYCAST 900 (2 products)
Polydrain (2 products)
Polylok (1 products)
Pro Series 5 (10 products)
Spee-D (18 products)
SS0600 (7 products)
U100K (56 products)
U100KX (56 products)
Z806 (12 products)
Z883 (13 products)
Z884 (15 products)
Z886 (35 products)

Clear

Sort by:

Remove all

Sort by:

222 products

POLYCAST DG0647R Reinforced Slotted Stainless Steel 6"x48" Grate (Nominal Dimensions) | Load Class C

POLYCAST DG0647R Reinforced Slotted Stainless Steel 6"x48" Grate (Nominal Dimensions) | Load Class C

Regular price $525.97 USD

Regular price Sale price $525.97 USD
Unit price per
Zurn P6-RFSC Slotted Stainless Steel Reinforced 6x40 Grate (Nominal Dimensions) | Load Class C

Zurn P6-RFSC Slotted Stainless Steel Reinforced 6x40 Grate (Nominal Dimensions) | Load Class C

Regular price $672.00 USD

Regular price Sale price $672.00 USD
Unit price per
POLYCAST DG0645 Class A ADA Compliant Galvanized Steel Solid 5.25" x 48" Cover

POLYCAST DG0645 Class A ADA Compliant Galvanized Steel Solid 5.25" x 48" Cover

Regular price $66.37 USD

Regular price Sale price $66.37 USD
Unit price per
DG0655 Class B ADA Compliant Wedge Wire Stainless Steel 5.25" x 48" Grate

DG0655 Class B ADA Compliant Wedge Wire Stainless Steel 5.25" x 48" Grate

Regular price $470.73 USD

Regular price Sale price $470.73 USD
Unit price per
POLYCAST DG0657 Class B ADA Compliant Perforated Stainless Steel 6" x 48" (Nominal Dimensions) Grate

POLYCAST DG0657 Class B ADA Compliant Perforated Stainless Steel 6" x 48" (Nominal Dimensions) Grate

Regular price $183.50 USD

Regular price Sale price $183.50 USD
Unit price per
ZURN P6-SBG Class E Bar Stainless Steel 6" x 20" Grate

ZURN P6-SBG Class E Bar Stainless Steel 6" x 20" Grate

Regular price $747.20 USD

Regular price Sale price $747.20 USD
Unit price per
Zurn P6-FG-20 Class A ADA Compliant Slotted Heel-Proof Galvanized Steel 6" x 20" Grate

Zurn P6-FG-20 Class A ADA Compliant Slotted Heel-Proof Galvanized Steel 6" x 20" Grate

Regular price $85.60 USD

Regular price Sale price $85.60 USD
Unit price per
TDS DG0900 Class F H-20 Slotted Ductile Iron 6" x 16" Grate

TDS DG0900 Class F H-20 Slotted Ductile Iron 6" x 16" Grate

Regular price $81.00 USD

Regular price Sale price $81.00 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
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-RED Class A Linear Slotted HDPE 6" x 20" Grate

Zurn P6-HPP-RED 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-TEA&CREAM Class A Linear Slotted HDPE 6" x 20" Grate

Zurn P6-HPP-TEA&CREAM 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-WHITE Class A Linear Slotted HDPE 6" x 20" Grate

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

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

Regular price $83.20 USD

Regular price Sale price $83.20 USD
Unit price per
POLYCAST DG0657H Class A ADA Compliant Perforated Stainless Steel 6" x 24" (Nominal Dimensions) Grate

POLYCAST DG0657H Class A ADA Compliant Perforated Stainless Steel 6" x 24" (Nominal Dimensions) Grate

Regular price $146.97 USD

Regular price Sale price $146.97 USD
Unit price per
POLYCAST DG0657RH Class C ADA Compliant Perforated Reinforced Stainless 5.25 x 24" Grate

POLYCAST DG0657RH Class C ADA Compliant Perforated Reinforced Stainless 5.25 x 24" Grate

Regular price $330.83 USD

Regular price Sale price $330.83 USD
Unit price per
TDS DG0655RH Class D ADA Compliant Reinforced Wedge Wire Stainless Steel 5.25" x 24" Grate

TDS DG0655RH Class D ADA Compliant Reinforced Wedge Wire Stainless Steel 5.25" x 24" Grate

Regular price $345.00 USD

Regular price Sale price $345.00 USD
Unit price per
TDS DG0655H Class B ADA Compliant Wedge Wire Stainless Steel 5.25" x 24" Grate

TDS DG0655H Class B ADA Compliant Wedge Wire Stainless Steel 5.25" x 24" Grate

Regular price $252.46 USD

Regular price Sale price $252.46 USD
Unit price per

1
…
3
4
5
6
7
…
12

Resources

Shipping / Returns Info

Terms & Conditions

Drainage News

Why Do Drains Back Up During Heavy Rain & How Can You Prevent It?
Jun 05, 2026
“Cathedral” Grating for NDS Mini Channel
Sep 12, 2025
What is Load Class and Why Is It Important?
Sep 12, 2025

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