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Collection: 9” - 12” Grates

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227 products

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The highest price is $13,760.38

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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)

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227 products

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The highest price is $13,760.38

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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)

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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)

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Load Class

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

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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)

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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)

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227 products

NDS 1243 Universal Locking Outlet 3"and 4" for NDS Catch Basins

NDS 1243 Universal Locking Outlet 3"and 4" for NDS Catch Basins

Regular price $9.43 USD

Regular price Sale price $9.43 USD
Unit price per
NDS 1206 Universal Adapter Plug 6″ for NDS Catch Basins

NDS 1206 Universal Adapter Plug 6″ for NDS Catch Basins

Regular price $7.55 USD

Regular price Sale price $7.55 USD
Unit price per
NDS 885 Class C Slotted Cast Iron 12" x 20" Grate

NDS 885 Class C Slotted Cast Iron 12" x 20" Grate

Regular price $376.10 USD

Regular price Sale price $376.10 USD
Unit price per
NDS 12" Low Profile Catch Basin Kit w/1280 Atrium Grate | Green

NDS 12" Low Profile Catch Basin Kit w/1280 Atrium Grate | Green

Regular price From $159.05 USD

Regular price Sale price From $159.05 USD
Unit price per
NDS® 9" Catch Basin Kit w/FG-MESH Fiberglass Mesh Grate

NDS® 9" Catch Basin Kit w/FG-MESH Fiberglass Mesh Grate

Regular price From $90.27 USD

Regular price Sale price From $90.27 USD
Unit price per
NDS® 9" Low Profile Catch Basin Kit w/FG-MICRO Fiberglass Micro Mesh Grate

NDS® 9" Low Profile Catch Basin Kit w/FG-MICRO Fiberglass Micro Mesh Grate

Regular price From $107.69 USD

Regular price Sale price From $107.69 USD
Unit price per
NDS 12" Low Profile Catch Basin Kit w/FG-MICRO Fiberglass Micro Mesh Grate

NDS 12" Low Profile Catch Basin Kit w/FG-MICRO Fiberglass Micro Mesh Grate

Regular price From $179.51 USD

Regular price Sale price From $179.51 USD
Unit price per
NDS 12" Catch Basin Kit w/ FG-MICRO Fiberglass Micro Mesh Grate

NDS 12" Catch Basin Kit w/ FG-MICRO Fiberglass Micro Mesh Grate

Regular price From $198.62 USD

Regular price Sale price From $198.62 USD
Unit price per
NDS 12" Catch Basin Kit with FG-MESH Fiberglass Mesh Grate

NDS 12" Catch Basin Kit with FG-MESH Fiberglass Mesh Grate

Regular price From $147.49 USD

Regular price Sale price From $147.49 USD
Unit price per
NDS 12" Low Profile Catch Basin Kit w/ FG-MESH Fiberglass Mesh Grate

NDS 12" Low Profile Catch Basin Kit w/ FG-MESH Fiberglass Mesh Grate

Regular price From $128.38 USD

Regular price Sale price From $128.38 USD
Unit price per
POLYCAST®751 Catch Basin w/DG0685HD Cast Iron Slotted Grate and Frame

POLYCAST®751 Catch Basin w/DG0685HD Cast Iron Slotted Grate and Frame

Regular price $1,714.02 USD

Regular price Sale price $1,714.02 USD
Unit price per
1200DSG Downspout Defender™ Grate 12"x12"

1200DSG Downspout Defender™ Grate 12"x12"

Regular price $55.05 USD

Regular price Sale price $55.05 USD
Unit price per
NDS® 9" Low Profile Catch Basin Kit with Fiberglass MESH Grate

NDS® 9" Low Profile Catch Basin Kit with Fiberglass MESH Grate

Regular price From $84.11 USD

Regular price Sale price From $84.11 USD
Unit price per
12" Fiberglass Kit w/ HLC Grate and EZ Frame - Load Class C

12" Fiberglass Kit w/ HLC Grate and EZ Frame - Load Class C

Regular price From $725.04 USD

Regular price Sale price From $725.04 USD
Unit price per
NDS 1215 Class C HD Bar Galvanized 12" x 12" Grate

NDS 1215 Class C HD Bar Galvanized 12" x 12" Grate

Regular price $131.32 USD

Regular price Sale price $131.32 USD
Unit price per
Iron Age IA-LOC-CB12-BF Class B Locust Cast Iron 12" x 12" Grate - BoOF

Iron Age IA-LOC-CB12-BF Class B Locust Cast Iron 12" x 12" Grate - BoOF

Regular price $297.44 USD

Regular price Sale price $297.44 USD
Unit price per

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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

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