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Collection: Galvanized Steel Grates

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226 products

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ABT (1 products)
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Hubbell - POLYCAST (127 products)
ULMA (42 products)
TDS (Trench Drain Systems) (65 products)
Zurn (13 products)

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Residential (199 products)
Decorative (43 products)
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Chemical Processing (17 products)
Food Processing (8 products)
General Purpose Drainage - Interior (195 products)
General Purpose Drainage - External (210 products)
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900 Series (3 products)
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3000 Series (Replacement Parts Only) (2 products)
D100 (19 products)
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FE0600 (1 products)
FE1200 (1 products)
FF Series (4 products)
FP0600 (4 products)
FP1200 (Replacement Part Only) (7 products)
HYDROPLUS (16 products)
HYDROPLUS MINI (14 products)
M100K (17 products)
M100KX (12 products)
M100V (12 products)
MEArin 100 (2 products)
POLYCAST 400 (3 products)
POLYCAST 500 (39 products)
POLYCAST 600 (86 products)
POLYCAST 700 (26 products)
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Pro Series 5 (2 products)
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U100K (20 products)
U100KX (14 products)
Z884 (5 products)
Z886 (8 products)

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Class A (93 products)
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Class C (49 products)
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Grate (67 products)
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Kit (157 products)
Channel Kit (95 products)
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Ductile/Cast Iron - Raw (11 products)
Galvanized Steel (226 products)
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4.13" for Zurn Z884 (5 products)
4.13" for NDS Spee-D (12 products)
4.81" for ULMA (44 products)
4.88" (1 products)
5.18" for Hubbell Polycast (3 products)
5.18" for Pro Series 5 (2 products)
5.25" (120 products)
5.25" for Hubbell Polycast (3 products)
5.38" for Zurn Z886 (8 products)
6.00" for NDS DuraSlope (6 products)
6.00" Dia (1 products)
8.00" (7 products)
9.0" x 9.0" for NDS 900 Series (3 products)
12.0" x 12.0" for NDS 1200 Series (1 products)
14.66" for TDS FP/FF/FE 1200 (7 products)
18.0" x 18.0" for NDS 1800 Series (1 products)
24.0" x 24.0" for NDS 2400 Series (2 products)

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0.50" with T-Top (3 products)
0.75" (202 products)
1.00" (1 products)
1.125" (4 products)
1.50" (14 products)
2.00" (2 products)

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TRADITIONAL (26 products)

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Edging - None (127 products)
Edging - Galvanized (78 products)
Edging - Stainless (42 products)
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226 products

NDS Spee-D® Channel w/ BA-CATH-0448 Galvanized Steel 4"x48" Cathedral Grate

NDS Spee-D® Channel w/ BA-CATH-0448 Galvanized Steel 4"x48" Cathedral Grate

Regular price From $152.96 USD

Regular price Sale price From $152.96 USD
Unit price per
NDS Spee-D® Channel w/ 254 Galvanized 4"x24" Slotted Grate

NDS Spee-D® Channel w/ 254 Galvanized 4"x24" Slotted Grate

Regular price From $146.92 USD

Regular price Sale price From $146.92 USD
Unit price per
POLYCAST® 600 Series Kit with DG0646R Reinforced Perforated Galvanized Grate

POLYCAST® 600 Series Kit with DG0646R Reinforced Perforated Galvanized Grate

Regular price From $337.62 USD

Regular price Sale price From $337.62 USD
Unit price per
POLYCAST® 600 Series Kit w/ DG0646 Perforated Galvanized Steel Grate

POLYCAST® 600 Series Kit w/ DG0646 Perforated Galvanized Steel Grate

Regular price From $208.57 USD

Regular price Sale price From $208.57 USD
Unit price per
POLYCAST® 600 Series Kit w/DG0622 Perforated Galvanized Grate w/ Edging | Load Class A

POLYCAST® 600 Series Kit w/DG0622 Perforated Galvanized Grate w/ Edging | Load Class A

Regular price From $269.08 USD

Regular price Sale price From $269.08 USD
Unit price per
POLYCAST® 600 Series Kit with DG0621 Galvanized Grate w/ Edging | Load Class A

POLYCAST® 600 Series Kit with DG0621 Galvanized Grate w/ Edging | Load Class A

Regular price From $266.78 USD

Regular price Sale price From $266.78 USD
Unit price per
POLYCAST®600 Kit w/DG0621 Transverse Slot Galvanized Steel Grate | Load Class A

POLYCAST®600 Kit w/DG0621 Transverse Slot Galvanized Steel Grate | Load Class A

Regular price From $241.94 USD

Regular price Sale price From $241.94 USD
Unit price per
TP0650S (Shallow) Catch Basin Kit w/ DG0647H for POLYCAST®

TP0650S (Shallow) Catch Basin Kit w/ DG0647H for POLYCAST®

Regular price $391.10 USD

Regular price Sale price $391.10 USD
Unit price per
TP0650S (Shallow) Catch Basin Kit w/ DG0646H for POLYCAST®

TP0650S (Shallow) Catch Basin Kit w/ DG0646H for POLYCAST®

Regular price $299.18 USD

Regular price Sale price $299.18 USD
Unit price per
TP0650S (Shallow) Catch Basin Kit w/ DG0640H & Galvanized Edge for POLYCAST®

TP0650S (Shallow) Catch Basin Kit w/ DG0640H & Galvanized Edge for POLYCAST®

Regular price $368.61 USD

Regular price Sale price $368.61 USD
Unit price per
TP0650S (Shallow) Catch Basin Kit w/ DG0622H & Galvanized Edge for POLYCAST®

TP0650S (Shallow) Catch Basin Kit w/ DG0622H & Galvanized Edge for POLYCAST®

Regular price $400.35 USD

Regular price Sale price $400.35 USD
Unit price per
TP0650S (Shallow) Catch Basin Kit w/ DG0621H & Galvanized Edge for POLYCAST®

TP0650S (Shallow) Catch Basin Kit w/ DG0621H & Galvanized Edge for POLYCAST®

Regular price $398.05 USD

Regular price Sale price $398.05 USD
Unit price per
POLYCAST®700 Kit w/DG0646R Reinforced Perforated Galvanized Grate-Cast Frame

POLYCAST®700 Kit w/DG0646R Reinforced Perforated Galvanized Grate-Cast Frame

Regular price From $407.39 USD

Regular price Sale price From $407.39 USD
Unit price per
POLYCAST®700 Kit w/DG0646R Reinforced Perforated Galvanized Grate-HDPE Frame

POLYCAST®700 Kit w/DG0646R Reinforced Perforated Galvanized Grate-HDPE Frame

Regular price From $395.50 USD

Regular price Sale price From $395.50 USD
Unit price per
POLYCAST®700 Kit w/DG0640R Reinforced Galvanized Slotted Grate & HDPE Frame

POLYCAST®700 Kit w/DG0640R Reinforced Galvanized Slotted Grate & HDPE Frame

Regular price From $425.18 USD

Regular price Sale price From $425.18 USD
Unit price per
TP0650S (Shallow) Catch Basin Kit w/ DG0623H & Galvanized Edge for POLYCAST®

TP0650S (Shallow) Catch Basin Kit w/ DG0623H & Galvanized Edge for POLYCAST®

Regular price $486.85 USD

Regular price Sale price $486.85 USD
Unit price per
TP0650S (Shallow) Catch Basin Kit w/ DG0623H for POLYCAST®

TP0650S (Shallow) Catch Basin Kit w/ DG0623H for POLYCAST®

Regular price $340.38 USD

Regular price Sale price $340.38 USD
Unit price per
TP0650S (Shallow) Catch Basin Kit w/ DG0646H & Galvanized Edge for POLYCAST®

TP0650S (Shallow) Catch Basin Kit w/ DG0646H & Galvanized Edge for POLYCAST®

Regular price $364.68 USD

Regular price Sale price $364.68 USD
Unit price per
TP0650S (Shallow) Catch Basin Kit w/ DG0640H for POLYCAST®

TP0650S (Shallow) Catch Basin Kit w/ DG0640H for POLYCAST®

Regular price $303.11 USD

Regular price Sale price $303.11 USD
Unit price per
TP0650S (Shallow) Catch Basin Kit w/ DG0622H for POLYCAST®

TP0650S (Shallow) Catch Basin Kit w/ DG0622H for POLYCAST®

Regular price $334.85 USD

Regular price Sale price $334.85 USD
Unit price per

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Resources

Shipping / Returns

Determining Your Grate Size

Load Class Chart

Drainage News

How Do You Clean Out a Trench Drain Without Damaging It?
May 27, 2026
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

ULMA HYDROPLUS Mini w/ BARS Ductile Iron Grate Class C
~~$237.16~~ $183.00
ULMA HYDROPLUS Mini w/ FERN Ductile Iron Grate Class C
~~$237.16~~ $183.00
ULMA HYDROPLUS Mini w/ CATHEDRAL Ductile Iron Grate Class C
~~$237.16~~ $183.00

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