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Collection: Galvanized Steel Grates

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226 products

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TDS (Trench Drain Systems) (65 products)
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Residential (199 products)
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HYDROPLUS (16 products)
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MEArin 100 (2 products)
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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)
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5.18" for Hubbell Polycast (3 products)
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5.25" (120 products)
5.25" for Hubbell Polycast (3 products)
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9.0" x 9.0" for NDS 900 Series (3 products)
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226 products

POLYCAST® 600 Series Kit w/ DG0620 Cathedral Galvanized Steel Grate | Load Class A

POLYCAST® 600 Series Kit w/ DG0620 Cathedral Galvanized Steel Grate | Load Class A

Regular price From $256.02 USD

Regular price Sale price From $256.02 USD
Unit price per
NDS 1815 Class C 18" Galvanized Grate

NDS 1815 Class C 18" Galvanized Grate

Regular price $726.28 USD

Regular price Sale price $726.28 USD
Unit price per
TV0650S (Shallow) Catch Basin Kit w/ DG0646H & Galvanized Edge for POLYCAST®

TV0650S (Shallow) Catch Basin Kit w/ DG0646H & Galvanized Edge for POLYCAST®

Regular price $511.03 USD

Regular price Sale price $511.03 USD
Unit price per
ULMA U100K Drainage Kit with ULMA Reinforced Slotted 424 Grate | Galvanized

ULMA U100K Drainage Kit with ULMA Reinforced Slotted 424 Grate | Galvanized

Regular price From $386.59 USD

Regular price Sale price From $386.59 USD
Unit price per
ULMA U100K Drainage Kit with ULMA 402 Mesh Grate | Galvanized

ULMA U100K Drainage Kit with ULMA 402 Mesh Grate | Galvanized

Regular price From $157.74 USD

Regular price Sale price From $157.74 USD
Unit price per
POLYCAST®600 Series Kit w/ DG0640 Slotted Galvanized Grate | Load Class B

POLYCAST®600 Series Kit w/ DG0640 Slotted Galvanized Grate | Load Class B

Regular price From $212.50 USD

Regular price Sale price From $212.50 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 $125.48 USD

Regular price Sale price $125.48 USD
Unit price per
POLYCAST DG0441 Class A Slotted Galvanized 5" x 24" Grate

POLYCAST DG0441 Class A Slotted Galvanized 5" x 24" Grate

Regular price $89.26 USD

Regular price Sale price $89.26 USD
Unit price per
POLYCAST® DP0650 Inline Catch Basin w/DG0640RH Reinforced Galvanized Slotted Grate & Edge

POLYCAST® DP0650 Inline Catch Basin w/DG0640RH Reinforced Galvanized Slotted Grate & Edge

Regular price $609.43 USD

Regular price Sale price $609.43 USD
Unit price per
POLYCAST®700 Kit w/ DG0640R Reinforced Galvanized Slotted Grate - Ductile Iron Frame

POLYCAST®700 Kit w/ DG0640R Reinforced Galvanized Slotted Grate - Ductile Iron Frame

Regular price From $762.27 USD

Regular price Sale price From $762.27 USD
Unit price per
NDS® Pro Series 5 Drain Kit w/Galv. Steel Grate

NDS® Pro Series 5 Drain Kit w/Galv. Steel Grate

Regular price $124.80 USD

Regular price Sale price $124.80 USD
Unit price per
TDS-POLYCAST DA0642H Locking Device for 700 series Galvanized Grates

TDS-POLYCAST DA0642H Locking Device for 700 series Galvanized Grates

Regular price $25.10 USD

Regular price Sale price $25.10 USD
Unit price per
M100K W/ 1M Galv. Steel Mesh Grate (402)-ULMA

M100K W/ 1M Galv. Steel Mesh Grate (402)-ULMA

Regular price From $308.40 USD

Regular price Sale price From $308.40 USD
Unit price per
M100K w/ Galv. Steel Heel-proof Mesh Grate (406)-ULMA

M100K w/ Galv. Steel Heel-proof Mesh Grate (406)-ULMA

Regular price From $358.36 USD

Regular price Sale price From $358.36 USD
Unit price per
ULMA M100K W/Galv. Steel Perforated Grate (1M)

ULMA M100K W/Galv. Steel Perforated Grate (1M)

Regular price From $232.22 USD

Regular price Sale price From $232.22 USD
Unit price per
ULMA M100K W/ Slotted Galvanized Steel Grate (1M)

ULMA M100K W/ Slotted Galvanized Steel Grate (1M)

Regular price From $244.23 USD

Regular price Sale price From $244.23 USD
Unit price per
ULMA M100K Rein. Galv. Steel Slotted Grate (1M)

ULMA M100K Rein. Galv. Steel Slotted Grate (1M)

Regular price From $285.13 USD

Regular price Sale price From $285.13 USD
Unit price per
ULMA U100K Drainage Kit with ULMA 410 Perforated Grate | Galvanized Class A

ULMA U100K Drainage Kit with ULMA 410 Perforated Grate | Galvanized Class A

Regular price From $333.68 USD

Regular price Sale price From $333.68 USD
Unit price per
ULMA U100K Drainage Kit with ULMA 420 Slotted Grate | Galvanized Load Class A

ULMA U100K Drainage Kit with ULMA 420 Slotted Grate | Galvanized Load Class A

Regular price From $110.04 USD

Regular price Sale price From $110.04 USD
Unit price per
ULMA U100K Drainage Kit with ULMA Heel-Proof 406 Mesh Grate | Galvanized

ULMA U100K Drainage Kit with ULMA Heel-Proof 406 Mesh Grate | Galvanized

Regular price From $172.54 USD

Regular price Sale price From $172.54 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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