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Collection: Galvanized Steel Grates

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226 products

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Residential (199 products)
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HYDROPLUS (16 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)
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9.0" x 9.0" for NDS 900 Series (3 products)
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0.75" (202 products)
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226 products

POLYCAST®600 Series Kit w/DG0640R Slotted Galvanized Grate and Edging

POLYCAST®600 Series Kit w/DG0640R Slotted Galvanized Grate and Edging

Regular price From $392.13 USD

Regular price Sale price From $392.13 USD
Unit price per
TP0650S (Shallow) Catch Basin Kit w/ DG0640RH for POLYCAST®

TP0650S (Shallow) Catch Basin Kit w/ DG0640RH for POLYCAST®

Regular price $457.90 USD

Regular price Sale price $457.90 USD
Unit price per
TP0650S (Shallow) Catch Basin Kit w/ DG0621H for POLYCAST®

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

Regular price $332.55 USD

Regular price Sale price $332.55 USD
Unit price per
Bronze Age™ TDS-SLOT-0424 Galvanized Steel 4.09" x 24" Grate

Bronze Age™ TDS-SLOT-0424 Galvanized Steel 4.09" x 24" Grate

Regular price $62.70 USD

Regular price Sale price $62.70 USD
Unit price per
Bronze Age™ TDS-FOAM-0424 Galvanized Steel 4.09" x 24" Grate

Bronze Age™ TDS-FOAM-0424 Galvanized Steel 4.09" x 24" Grate

Regular price $62.70 USD

Regular price Sale price $62.70 USD
Unit price per
TDS DA3042B Hold-Down for 3000 Series Ductile Iron and Galvanized Bar Grate

TDS DA3042B Hold-Down for 3000 Series Ductile Iron and Galvanized Bar Grate

Regular price $10.80 USD

Regular price Sale price $10.80 USD
Unit price per
POLYCAST 500 Series Kit with DG0646 Perforated Galvanized Grate and Edging

POLYCAST 500 Series Kit with DG0646 Perforated Galvanized Grate and Edging

Regular price From $341.73 USD

Regular price Sale price From $341.73 USD
Unit price per
NDS DS-221 Class B Slotted Galvanized 6" x 24" Grate

NDS DS-221 Class B Slotted Galvanized 6" x 24" Grate

Regular price $82.23 USD

Regular price Sale price $82.23 USD
Unit price per
Zurn P6-FG Class A Slotted Heel-Proof Galvanized Steel 6" x 40" Grate

Zurn P6-FG Class A Slotted Heel-Proof Galvanized Steel 6" x 40" Grate

Regular price $161.60 USD

Regular price Sale price $161.60 USD
Unit price per
TDS-POLYCAST DA0542 Hold-Down Device for 500 Series Galvanized Steel Grates

TDS-POLYCAST DA0542 Hold-Down Device for 500 Series Galvanized Steel Grates

Regular price $7.08 USD

Regular price Sale price $7.08 USD
Unit price per
TDS-POLYCAST DA0542H Hold-Down Device for 500 Series Galvanized Grates

TDS-POLYCAST DA0542H Hold-Down Device for 500 Series Galvanized Grates

Regular price $18.30 USD

Regular price Sale price $18.30 USD
Unit price per
TP0650S (Shallow) Catch Basin Kit w/ DG0641D-G for POLYCAST®

TP0650S (Shallow) Catch Basin Kit w/ DG0641D-G for POLYCAST®

Regular price $327.49 USD

Regular price Sale price $327.49 USD
Unit price per
POLYCAST 500 Series Kit with DG0641D-G Slotted Ductile Iron-Galvanized Grate and Ductile Frame

POLYCAST 500 Series Kit with DG0641D-G Slotted Ductile Iron-Galvanized Grate and Ductile Frame

Regular price From $519.81 USD

Regular price Sale price From $519.81 USD
Unit price per
POLYCAST 500 Series Kit with DG0641D-G Slotted Ductile Iron-Galvanized Grate

POLYCAST 500 Series Kit with DG0641D-G Slotted Ductile Iron-Galvanized Grate

Regular price From $368.66 USD

Regular price Sale price From $368.66 USD
Unit price per
POLYCAST 600 Series Kit with DG0641D-G Slotted Ductile Iron-Galvanized Grate with Galvanized Edging

POLYCAST 600 Series Kit with DG0641D-G Slotted Ductile Iron-Galvanized Grate with Galvanized Edging

Regular price From $261.71 USD

Regular price Sale price From $261.71 USD
Unit price per
POLYCAST® DP0650 Inline Catch Basin w/DG0641D-G Slotted Ductile Iron Grate with Galvanized Coating

POLYCAST® DP0650 Inline Catch Basin w/DG0641D-G Slotted Ductile Iron Grate with Galvanized Coating

Regular price $386.27 USD

Regular price Sale price $386.27 USD
Unit price per
POLYCAST 600 Series Kit with DG0641D-G Slotted Ductile Iron-Galvanized Grate

POLYCAST 600 Series Kit with DG0641D-G Slotted Ductile Iron-Galvanized Grate

Regular price From $236.88 USD

Regular price Sale price From $236.88 USD
Unit price per
POLYCAST DG0675HD-G Slotted Ductile Iron - Galvanized HP & ADA Grate 6" x 24" (Nominal)

POLYCAST DG0675HD-G Slotted Ductile Iron - Galvanized HP & ADA Grate 6" x 24" (Nominal)

Regular price $89.51 USD

Regular price Sale price $89.51 USD
Unit price per
POLYCAST DG0641D-G Slotted Ductile Iron - Galvanized Grate 6" x 24" (Nominal)

POLYCAST DG0641D-G Slotted Ductile Iron - Galvanized Grate 6" x 24" (Nominal)

Regular price $73.99 USD

Regular price Sale price $73.99 USD
Unit price per
NDS® Dura Slope In-Line Catch Basin with DS-228 Perforated Galvanized Steel - ADA Compliant

NDS® Dura Slope In-Line Catch Basin with DS-228 Perforated Galvanized Steel - ADA Compliant

Regular price From $647.14 USD

Regular price Sale price From $647.14 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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