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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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TDS (Trench Drain Systems) (65 products)
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Residential (199 products)
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FE0600 (1 products)
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HYDROPLUS (16 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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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)
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0.75" (202 products)
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226 products

ULMA 420 / GN100KCA, Class A, Slotted Galvanized Steel 122mm x 1M Grate

ULMA 420 / GN100KCA, Class A, Slotted Galvanized Steel 122mm x 1M Grate

Regular price $37.45 USD

Regular price Sale price $37.45 USD
Unit price per
LD100X-2 Locking Device for ULMA Grates

LD100X-2 Locking Device for ULMA Grates

Regular price $12.96 USD

Regular price Sale price $12.96 USD
Unit price per
ULMA 424 / GN100KCC, Class C, Slotted Reinforced Galvanized Steel 124mm x 1M Grate

ULMA 424 / GN100KCC, Class C, Slotted Reinforced Galvanized Steel 124mm x 1M Grate

Regular price $80.36 USD

Regular price Sale price $80.36 USD
Unit price per
POLYCAST DG0442 Class A Slotted Galvanized 5" x 48" Grate

POLYCAST DG0442 Class A Slotted Galvanized 5" x 48" Grate

Regular price $89.26 USD

Regular price Sale price $89.26 USD
Unit price per
POLYCAST DG0640R Class C Slotted Reinforced Galvanized Steel 6" x 48" Grate

POLYCAST DG0640R Class C Slotted Reinforced Galvanized Steel 6" x 48" Grate

Regular price $291.55 USD

Regular price Sale price $291.55 USD
Unit price per
ABT 2412 Reinforced Galvanized Steel Perforated Grate

ABT 2412 Reinforced Galvanized Steel Perforated Grate

Regular price $117.23 USD

Regular price Sale price $117.23 USD
Unit price per
TDS-POLYCAST DA0642 Hold-Down Device for 600 Series Galvanized Grates

TDS-POLYCAST DA0642 Hold-Down Device for 600 Series Galvanized Grates

Regular price $5.90 USD

Regular price Sale price $5.90 USD
Unit price per
POLYCAST DG0640 Slotted Galvanized 6" x 48" Grate | Load Class B

POLYCAST DG0640 Slotted Galvanized 6" x 48" Grate | Load Class B

Regular price $64.11 USD

Regular price Sale price $64.11 USD
Unit price per
ULMA 414 Class C Reinforced Perforated w/Tread Galvanized Steel 122mm x 1M Grate

ULMA 414 Class C Reinforced Perforated w/Tread Galvanized Steel 122mm x 1M Grate

Regular price $119.92 USD

Regular price Sale price $119.92 USD
Unit price per
ULMA HYDROPLUS with 424 / GN100KCC Reinforced Galvanized Slotted Grate Class C

ULMA HYDROPLUS with 424 / GN100KCC Reinforced Galvanized Slotted Grate Class C

Regular price From $184.21 USD

Regular price Sale price From $184.21 USD
Unit price per
ULMA 410 Class A Perforated w/Tread Galvanized Steel 122mm x 1M Grate

ULMA 410 Class A Perforated w/Tread Galvanized Steel 122mm x 1M Grate

Regular price $24.80 USD

Regular price Sale price $24.80 USD
Unit price per
POLYCAST DG0646 Class A ADA Compliant Perforated Galvanized Steel 6" x 48" Grate

POLYCAST DG0646 Class A ADA Compliant Perforated Galvanized Steel 6" x 48" Grate

Regular price $71.39 USD

Regular price Sale price $71.39 USD
Unit price per
ZURN Z884 Drainage Kit w/ P4-PG Galvanized Perforated Class A Grates

ZURN Z884 Drainage Kit w/ P4-PG Galvanized Perforated Class A Grates

Regular price From $338.22 USD

Regular price Sale price From $338.22 USD
Unit price per
POLYCAST DG0646R Class C ADA Compliant Perforated Reinforced Galvanized 6" x 48" Grate

POLYCAST DG0646R Class C ADA Compliant Perforated Reinforced Galvanized 6" x 48" Grate

Regular price $459.03 USD

Regular price Sale price $459.03 USD
Unit price per
NDS 824 Class B ADA Compliant Slotted Galvanized Slotted 5" x 20" Grate

NDS 824 Class B ADA Compliant Slotted Galvanized Slotted 5" x 20" Grate

Regular price $54.13 USD

Regular price Sale price $54.13 USD
Unit price per
Bronze Age TDS-FOAM-0448 Galvanized Steel 4.09" x 48" (Nominal) Grate

Bronze Age TDS-FOAM-0448 Galvanized Steel 4.09" x 48" (Nominal) Grate

Regular price $125.40 USD

Regular price Sale price $125.40 USD
Unit price per
ULMA HYDROPLUS with 414 / GP100KCC Reinforced Galvanized Perforated Grate Class C

ULMA HYDROPLUS with 414 / GP100KCC Reinforced Galvanized Perforated Grate Class C

Regular price From $227.60 USD

Regular price Sale price From $227.60 USD
Unit price per
LD100MX-2 Locking Device for ULMA Grates

LD100MX-2 Locking Device for ULMA Grates

Regular price $4.21 USD

Regular price Sale price $4.21 USD
Unit price per
NDS Spee-D® Channel w/ BA-SLOT-0448 Galvanized Steel 4"x48" Transverse Slotted Grate

NDS Spee-D® Channel w/ BA-SLOT-0448 Galvanized Steel 4"x48" Transverse Slotted Grate

Regular price From $152.96 USD

Regular price Sale price From $152.96 USD
Unit price per
POLYCAST®400 Series Kit w/DG0442 5"x48" Slotted Galvanized Grate

POLYCAST®400 Series Kit w/DG0442 5"x48" Slotted Galvanized Grate

Regular price From $265.11 USD

Regular price Sale price From $265.11 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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