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: 9" - 12" Grates

Filter and sort Filter

Filter and sort

Filter

67 products

Availability

In stock (67 products)
Out of stock (0 products)

Clear

Price

The highest price is $707.20

$

From

$

To

Clear

Manufacturer

D & L Foundry (3 products)
EJCO (East Jordan) (4 products)
General Foundry (1 products)
Iron Age Designs (6 products)
NDS (26 products)
NEENAH (1 products)
Hubbell - POLYCAST (2 products)
ULMA (4 products)
USF (2 products)
TDS (Trench Drain Systems) (14 products)
Zurn (4 products)

Clear

Grate Load Class

Class A (15 products)
Class B (18 products)
Class C (12 products)
Class D (3 products)
Class E (6 products)
H-20 (6 products)

Clear

Grate Width

9.0" x 9.0" for NDS 900 Series (13 products)
9.00" for ULMA MV+200 (4 products)
9.00" (2 products)
10.00" (3 products)
10.33" (1 products)
11.25" (3 products)
12.0" x 12.0" for NDS 1200 Series (20 products)
12" x 24" for Hubbell Polycast (2 products)
12.00" for Pro Series 12 (3 products)
12.00" (13 products)
12.33" (1 products)
12.50" (2 products)

Clear

Grate Thickness

0.75" (7 products)
1.125" (33 products)
1.44" (4 products)
1.50" (18 products)
2.00" (5 products)

Clear

Pattern Style

Geometric (4 products)
Nature (6 products)
Slotted (44 products)
Perforated (1 products)
Industrial (11 products)

Clear

Pattern

Atrium (4 products)
Bar (2 products)
Botanical (2 products)
Bullseye (1 products)
HLC (2 products)
I-Bar (2 products)
Interlaken (2 products)
Locust (1 products)
Mesh (4 products)
Micro-Mesh (3 products)
Oblio (1 products)
Perforated (1 products)
Slotted (33 products)
Sun (1 products)
T-Bar (2 products)
Transverse Slotted (3 products)
Wave (2 products)

Clear

Material

Ductile/Cast Iron - Baked on Oil Finish (5 products)
Ductile/Cast Iron - Raw (32 products)
Fiberglass (9 products)
Fiberglass - T-Bar (2 products)
Fiberglass - I-Bar (2 products)
Galvanized Steel (2 products)
Plastic/HDPE - Black (9 products)
Plastic/HDPE - Gray (5 products)
Plastic/HDPE - Green (6 products)
Plastic/HDPE - Sand (4 products)
Stainless Steel 304 (1 products)

Clear

Application

Residential (61 products)
Decorative (28 products)
Sports Complex - Recreational (22 products)
Chemical Processing (13 products)
General Purpose Drainage - Interior (42 products)
General Purpose Drainage - External (58 products)
Transportation (18 products)

Clear

System

900 Series (13 products)
1200 Series (20 products)
Fibergrate Kit (9 products)
Foundry (12 products)
MultiV+100 (2 products)
MultiV+200D (4 products)
MV+200K (4 products)
MV+200KX (4 products)
POLYCAST 500 (2 products)
POLYCAST 600 (2 products)
POLYCAST 700 (2 products)
Pro Series 12 (3 products)
Z812 (4 products)
Z882 (4 products)

Clear

Sort by:

Remove all

Sort by:

67 products

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
Zurn P12-HPD Class B ADA Compliant Longitudinal Heel-Proof Ductile Iron 12" x 24" Grate

Zurn P12-HPD Class B ADA Compliant Longitudinal Heel-Proof Ductile Iron 12" x 24" Grate

Regular price $403.20 USD

Regular price Sale price $403.20 USD
Unit price per
Zurn P12-PSR Class A ADA Compliant Raised Perforated Heel-Proof Stainless Steel 12" x 24" Grate

Zurn P12-PSR Class A ADA Compliant Raised Perforated Heel-Proof Stainless Steel 12" x 24" Grate

Regular price $707.20 USD

Regular price Sale price $707.20 USD
Unit price per
NDS 913 Class C Slotted Cast Iron 9" x 9" Grate

NDS 913 Class C Slotted Cast Iron 9" x 9" Grate

Regular price $161.57 USD

Regular price Sale price $161.57 USD
Unit price per
NDS 1213 Class C Slotted Cast Iron 12" x 12" Grate

NDS 1213 Class C Slotted Cast Iron 12" x 12" Grate

Regular price $218.04 USD

Regular price Sale price $218.04 USD
Unit price per
Iron Age IA-SUN-CB12 Class B Sun Cast Iron 12" x 12" Grate

Iron Age IA-SUN-CB12 Class B Sun Cast Iron 12" x 12" Grate

Regular price From $221.65 USD

Regular price Sale price From $221.65 USD
Unit price per
Iron Age IA-OBLIO-CB12-HP Class B Oblio Heel-Proof Cast Iron 12" x 12" Grate

Iron Age IA-OBLIO-CB12-HP Class B Oblio Heel-Proof Cast Iron 12" x 12" Grate

Regular price From $221.65 USD

Regular price Sale price From $221.65 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 1212S Class A ADA Compliant Slotted HDPE 12" x 12" Grate - SAND

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

Regular price $71.12 USD

Regular price Sale price $71.12 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
US Foundry 6120 Heavy Duty Cast Iron 12″ x 24″ x 2" Grate

US Foundry 6120 Heavy Duty Cast Iron 12″ x 24″ x 2" Grate

Regular price $219.44 USD

Regular price Sale price $219.44 USD
Unit price per
J-4222-04 Heavy Duty Cast Iron 12" x 24" x 1.5" Grate | D&L Foundry

J-4222-04 Heavy Duty Cast Iron 12" x 24" x 1.5" Grate | D&L Foundry

Regular price $206.40 USD

Regular price Sale price $206.40 USD
Unit price per
FG-HLC-1048 Mesh Fiberglass 10"X48" Grate Load Class C

FG-HLC-1048 Mesh Fiberglass 10"X48" Grate Load Class C

Regular price $422.50 USD

Regular price Sale price $422.50 USD
Unit price per
FG-HLC-1248 Mesh Fiberglass 12"X48" Grate Load Class C

FG-HLC-1248 Mesh Fiberglass 12"X48" Grate Load Class C

Regular price $543.21 USD

Regular price Sale price $543.21 USD
Unit price per
FG-I4015-1248 Fiberglass I-Bar Grate 12"X48"x1.5" Grate Load Class C

FG-I4015-1248 Fiberglass I-Bar Grate 12"X48"x1.5" Grate Load Class C

Regular price $407.00 USD

Regular price Sale price $407.00 USD
Unit price per
FG-MESH-1248 Mesh Fiberglass 12"X48"x1.5" Grate Load Class C

FG-MESH-1248 Mesh Fiberglass 12"X48"x1.5" Grate Load Class C

Regular price $291.96 USD

Regular price Sale price $291.96 USD
Unit price per
FG-MICRO-1248 Micro Mesh Fiberglass ADA Compliant 12"X48" Grate Load Class A

FG-MICRO-1248 Micro Mesh Fiberglass ADA Compliant 12"X48" Grate Load Class A

Regular price $369.45 USD

Regular price Sale price $369.45 USD
Unit price per
FG-MESH-CB12 Load Class A Fiberglass 12" Catch Basin Grate - Dark Grey

FG-MESH-CB12 Load Class A Fiberglass 12" Catch Basin Grate - Dark Grey

Regular price $60.83 USD

Regular price Sale price $60.83 USD
Unit price per

1
2
3
4

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