Skip to content

Drainage Kits

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

Home
Shop All
Drainage Kits
- Popular Manufacturers
  
  TDS
  NDS
  POLYCAST®
  ULMA
  Zurn
  All Manufacturers
- Popular Drainage Systems
  
  Dura Slope
  FP1200
  Mini Channel
  Polycast 600/700
  Slim Channel
  SS600
  ULMA U100K(X)
  All Drainage Systems
- Channel Materials
  
  Fiberglass
  Plastic
  Polymer Concrete
  Stainless Steel
  Pour in Place (Concrete)
  All Channel Materials
- Load Class
  
  Load Class A
  Load Class B
  Load Class C
  Load Class D
  Load Class E
  Load Class F
  All Load Classes
Grates
- Popular Manufacturers
  
  TDS
  Bronze Age
  NDS
  Polycast
  Polylok
  ULMA
  Zurn
  All Manufacturers
- Popular Drainage Systems
  
  Dura Slope
  FP1200
  Mini Channel
  Polycast 600/700
  Slim Channel
  SS600
  ULMA U100K(X)
  All Drainage Systems
- Grate Material
  
  Aluminum
  Bronze
  Ductile/Cast Iron
  Fiberglass
  Galvanized Steel
  Plastic
  Stainless Steel
  All Grate Materials
- Load Class
  
  Load Class A
  Load Class B
  Load Class C
  Load Class D
  Load Class E
  Load Class F
  All Load Classes
Catch Basins
Parts
Resources
Drainage News

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
Drainage Kits
Grates
Catch Basins
Parts
Resources
Drainage News

Collection: 9” - 12” Grates

Sort by:

227 products

Filter:

Price

The highest price is $13,760.38

$

From

To

Manufacturer (0)

Manufacturer

D & L (3 products)
EJCO (2 products)
Fibergrate (31 products)
Iron Age (38 products)
NDS (140 products)
Polycast (9 products)
TDS (43 products)
ULMA (17 products)
USF (2 products)
ZURN (7 products)

Drainage Application (0)

Drainage Application

Chemical Processing (33 products)
Chemical Processing • General Purpose - Exterior • General Purpose - Exterior • Residential (1 product)
Decorative (130 products)
General Purpose Drainage - Exterior (174 products)
GENERAL PURPOSE DRAINAGE - EXTERIOR (1 product)
General Purpose Drainage - Interior (171 products)
GENERAL PURPOSE DRAINAGE - INTERIOR (1 product)
Residential (192 products)
Sport Complex - Recreational (147 products)
Transportation (29 products)
TRANSPORTATION (1 product)
Transportation • General Purpose - Exterior • General Purpose - Interior (2 products)

Drainage System (0)

Drainage System

900 Series (43 products)
1200 Series (102 products)
1800 Series (4 products)
2400 Series (4 products)
Fibergrate Kit (28 products)
Flo-Well (1 product)
Foundry (10 products)
MV+200D (9 products)
MV+200K (9 products)
MV+200KX (9 products)
Point Drain (9 products)
Polycast 500 (4 products)
Polycast 600 (7 products)
Polycast 700 (7 products)
Polycast 900 (3 products)
Pro Series 12 (9 products)
Z882 (4 products)
Z886 (3 products)

Load Class (0)

Load Class

A (33 products)
B (89 products)
C (29 products)
D (9 products)
E (16 products)
H-20 (3 products)
None (12 products)

Channel Material (0)

Channel Material

Form Your Own OR Site Built (38 products)
Plastic (PP, HDPE, PE) (153 products)
Polymer Concrete - Polyester (26 products)
Polymer Concrete - Vinyl Ester (1 product)

Product Type (0)

Product Type

Catch Basin Grate (46 products)
Catch Basin Kit (87 products)
Catch Basin Part (21 products)
Channel Grate (26 products)
Channel Kit (12 products)
Channel Part (8 products)
Frame-Grate Grate (5 products)
Frame-Grate Kit (19 products)
Grate (80 products)
Grate Part (1 product)
Kit (118 products)
Part (30 products)

Grate Material / Color / Finish (0)

Grate Material / Color / Finish

Ductile/Cast Iron - Baked on Oil Finish (24 products)
Ductile/Cast Iron - Raw (63 products)
Ductile/Cast Iron - RAW (1 product)
Fiberglass (2 products)
Fiberglass - 1.0" Micro-Mesh (5 products)
Fiberglass - 1.5" Mesh (9 products)
Fiberglass - HLC (6 products)
Fiberglass - I-Bar (6 products)
Fiberglass - T-Bar (6 products)
Galvanized Steel (4 products)
Green (1 product)
Grey (1 product)
Plastic/HDPE - Black (21 products)
Plastic/HDPE - Green (17 products)
Plastic/HDPE - Grey (12 products)
Plastic/HDPE - Sand (12 products)
Raw (2 products)
Stainless Steel 304 (1 product)

Grate Width (0)

Grate Width

9.00" (23 products)
10.00" (5 products)
10.33" (3 products)
10.75" (3 products)
11.25" (7 products)
11.50" (2 products)
11.75" (7 products)
11.88" (2 products)
12.00" (21 products)
12.25" (1 product)
12.33" (3 products)
12.50" (4 products)
9" x 9" (46 products)
12" x 12" (103 products)
12" x 24" (1 product)
18" x 18" (4 products)
24" x 24" (4 products)

Grate Thickness (0)

Grate Thickness

0.75" (24 products)
1.00" (3 products)
1.13" (136 products)
1.44" (7 products)
1.50" (44 products)
2.00" (4 products)

Grate Pattern (0)

Grate Pattern

ATRIUM (12 products)
BAR (4 products)
BOTANICAL (16 products)
BULLSEYE (6 products)
HLC (2 products)
I-BAR (6 products)
INTERLAKEN (12 products)
LOCUST (6 products)
MESH (12 products)
MICRO-MESH (6 products)
OBLIO (6 products)
PERFORATED (1 product)
REGULAR JOE (2 products)
SLOTTED (71 products)
SUN (6 products)
T-BAR (6 products)
TRANSVERSE SLOTTED (4 products)
WAVE (18 products)

Grate Pattern Style (0)

Grate Pattern Style

GEOMETRIC (24 products)
INDUSTRIAL (26 products)
NATURAL (1 product)
NATURE (45 products)
PERFORATED (1 product)
SLOTTED (99 products)

Frame / Edging (0)

Frame / Edging

Ductile Iron (26 products)
Fiberglass EZ - Rail (18 products)
Fiberglass WYE - Rail (19 products)
Fibergrate - EZ (8 products)
Fibergrate - WYE (8 products)
Galvanized (18 products)
HDPE (1 product)
No Edging (161 products)
No Frame (161 products)
Stainless (18 products)

Filter and sort Filter

Filter and sort

Filter

227 products

Price

The highest price is $13,760.38

$

From

$

To

Clear

Manufacturer

D & L (3 products)
EJCO (2 products)
Fibergrate (31 products)
Iron Age (38 products)
NDS (140 products)
Polycast (9 products)
TDS (43 products)
ULMA (17 products)
USF (2 products)
ZURN (7 products)

Clear

Drainage Application

Chemical Processing (33 products)
Chemical Processing • General Purpose - Exterior • General Purpose - Exterior • Residential (1 products)
Decorative (130 products)
General Purpose Drainage - Exterior (174 products)
GENERAL PURPOSE DRAINAGE - EXTERIOR (1 products)
General Purpose Drainage - Interior (171 products)
GENERAL PURPOSE DRAINAGE - INTERIOR (1 products)
Residential (192 products)
Sport Complex - Recreational (147 products)
Transportation (29 products)
TRANSPORTATION (1 products)
Transportation • General Purpose - Exterior • General Purpose - Interior (2 products)

Clear

Drainage System

900 Series (43 products)
1200 Series (102 products)
1800 Series (4 products)
2400 Series (4 products)
Fibergrate Kit (28 products)
Flo-Well (1 products)
Foundry (10 products)
MV+200D (9 products)
MV+200K (9 products)
MV+200KX (9 products)
Point Drain (9 products)
Polycast 500 (4 products)
Polycast 600 (7 products)
Polycast 700 (7 products)
Polycast 900 (3 products)
Pro Series 12 (9 products)
Z882 (4 products)
Z886 (3 products)

Clear

Load Class

A (33 products)
B (89 products)
C (29 products)
D (9 products)
E (16 products)
H-20 (3 products)
None (12 products)

Clear

Channel Material

Form Your Own OR Site Built (38 products)
Plastic (PP, HDPE, PE) (153 products)
Polymer Concrete - Polyester (26 products)
Polymer Concrete - Vinyl Ester (1 products)

Clear

Product Type

Catch Basin Grate (46 products)
Catch Basin Kit (87 products)
Catch Basin Part (21 products)
Channel Grate (26 products)
Channel Kit (12 products)
Channel Part (8 products)
Frame-Grate Grate (5 products)
Frame-Grate Kit (19 products)
Grate (80 products)
Grate Part (1 products)
Kit (118 products)
Part (30 products)

Clear

Grate Material / Color / Finish

Ductile/Cast Iron - Baked on Oil Finish (24 products)
Ductile/Cast Iron - Raw (63 products)
Ductile/Cast Iron - RAW (1 products)
Fiberglass (2 products)
Fiberglass - 1.0" Micro-Mesh (5 products)
Fiberglass - 1.5" Mesh (9 products)
Fiberglass - HLC (6 products)
Fiberglass - I-Bar (6 products)
Fiberglass - T-Bar (6 products)
Galvanized Steel (4 products)
Green (1 products)
Grey (1 products)
Plastic/HDPE - Black (21 products)
Plastic/HDPE - Green (17 products)
Plastic/HDPE - Grey (12 products)
Plastic/HDPE - Sand (12 products)
Raw (2 products)
Stainless Steel 304 (1 products)

Clear

Grate Width

9.00" (23 products)
10.00" (5 products)
10.33" (3 products)
10.75" (3 products)
11.25" (7 products)
11.50" (2 products)
11.75" (7 products)
11.88" (2 products)
12.00" (21 products)
12.25" (1 products)
12.33" (3 products)
12.50" (4 products)
9" x 9" (46 products)
12" x 12" (103 products)
12" x 24" (1 products)
18" x 18" (4 products)
24" x 24" (4 products)

Clear

Grate Thickness

0.75" (24 products)
1.00" (3 products)
1.13" (136 products)
1.44" (7 products)
1.50" (44 products)
2.00" (4 products)

Clear

Grate Pattern

ATRIUM (12 products)
BAR (4 products)
BOTANICAL (16 products)
BULLSEYE (6 products)
HLC (2 products)
I-BAR (6 products)
INTERLAKEN (12 products)
LOCUST (6 products)
MESH (12 products)
MICRO-MESH (6 products)
OBLIO (6 products)
PERFORATED (1 products)
REGULAR JOE (2 products)
SLOTTED (71 products)
SUN (6 products)
T-BAR (6 products)
TRANSVERSE SLOTTED (4 products)
WAVE (18 products)

Clear

Grate Pattern Style

GEOMETRIC (24 products)
INDUSTRIAL (26 products)
NATURAL (1 products)
NATURE (45 products)
PERFORATED (1 products)
SLOTTED (99 products)

Clear

Frame / Edging

Ductile Iron (26 products)
Fiberglass EZ - Rail (18 products)
Fiberglass WYE - Rail (19 products)
Fibergrate - EZ (8 products)
Fibergrate - WYE (8 products)
Galvanized (18 products)
HDPE (1 products)
No Edging (161 products)
No Frame (161 products)
Stainless (18 products)

Clear

Sort by:

Remove all

227 products

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 $208.00 USD

Regular price Sale price $208.00 USD
Unit price per
NDS 1216 Catch Basin Riser for 12 x 12 NDS Catch Basin

NDS 1216 Catch Basin Riser for 12 x 12 NDS Catch Basin

Regular price $41.62 USD

Regular price Sale price $41.62 USD
Unit price per
NDS 1200 Sump Box 12" X 12" - NO Grate

NDS 1200 Sump Box 12" X 12" - NO Grate

Regular price $83.99 USD

Regular price Sale price $83.99 USD
Unit price per
NDS 1212 Class B ADA Compliant Slotted HDPE 12" x 12" Grate - GREEN

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

Regular price $61.84 USD

Regular price Sale price $61.84 USD
Unit price per
NDS 9" Low Profile Catch Basin Kit with Iron Age Interlaken Grate | Baked on Oil Finish

NDS 9" Low Profile Catch Basin Kit with Iron Age Interlaken Grate | Baked on Oil Finish

Regular price From $313.74 USD

Regular price Sale price From $313.74 USD
Unit price per
6902M2 Heavy Duty Cast Iron 10″ x 24″ x 2" Grate

6902M2 Heavy Duty Cast Iron 10″ x 24″ x 2" Grate

Regular price $260.38 USD

Regular price Sale price $260.38 USD
Unit price per
900DSG Downspout Defender™ Grate 9" x 9"

900DSG Downspout Defender™ Grate 9" x 9"

Regular price $37.07 USD

Regular price Sale price $37.07 USD
Unit price per
ULMA MV+200KX w/ 660 Ductile Iron 9X20 Slotted Grate Class D

ULMA MV+200KX w/ 660 Ductile Iron 9X20 Slotted Grate Class D

Regular price From $325.69 USD

Regular price Sale price From $325.69 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 $169.08 USD

Regular price Sale price $169.08 USD
Unit price per
Iron Age IA-INTER-CB09-BF Class B Interlaken Cast Iron 9" x 9" Grate - BoOF

Iron Age IA-INTER-CB09-BF Class B Interlaken Cast Iron 9" x 9" Grate - BoOF

Regular price $258.83 USD

Regular price Sale price $258.83 USD
Unit price per
NDS 9" Low Profile Catch Basin Kit with NDS Slotted Grate | Ductile Iron

NDS 9" Low Profile Catch Basin Kit with NDS Slotted Grate | Ductile Iron

Regular price From $224.00 USD

Regular price Sale price From $224.00 USD
Unit price per
P882-E1-NS End Cap for Zurn Z882 12" Wide Drain

P882-E1-NS End Cap for Zurn Z882 12" Wide Drain

Regular price $80.80 USD

Regular price Sale price $80.80 USD
Unit price per
P882-E4-NS 4" No-Hub End Outlet for Zurn Z882 12" Wide Drain

P882-E4-NS 4" No-Hub End Outlet for Zurn Z882 12" Wide Drain

Regular price $80.80 USD

Regular price Sale price $80.80 USD
Unit price per
J-4221-01 Heavy Duty Cast Iron 10" x 24" x 1.5" Grate | D&L Foundry

J-4221-01 Heavy Duty Cast Iron 10" x 24" x 1.5" Grate | D&L Foundry

Regular price $160.56 USD

Regular price Sale price $160.56 USD
Unit price per
ULMA MV+200K w/ 661 Ductile Iron 9X20 Slotted Grate Class E

ULMA MV+200K w/ 661 Ductile Iron 9X20 Slotted Grate Class E

Regular price From $260.81 USD

Regular price Sale price From $260.81 USD
Unit price per
ULMA MV+200D w/ 661 Ductile Iron 9X20 Slotted Grate Class E

ULMA MV+200D w/ 661 Ductile Iron 9X20 Slotted Grate Class E

Regular price From $260.81 USD

Regular price Sale price From $260.81 USD
Unit price per

1
2
3
4
…
15

Resources

Shipping / Returns

Determining Your Grate Size

Load Class Chart

Drainage News

What is Load Class and Why Is It Important?
Feb 23, 2024
Keeping Livestock Safe – Grate Ideas
Feb 02, 2024
TDS Bronze Age™ Collection
Oct 31, 2023

On Sale

No sale products available.

Contact Us

sales@drainagekits.com

Facebook
Instagram
YouTube
X (Twitter)
Pinterest

© 2025, Drainage Kits Powered by Shopify

Privacy Policy

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