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Collection: Galvanized Grates

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67 products

ULMA 421 / GN100KCAM Class A Slotted Galvanized Steel 122mm x 500mm Grate

ULMA 421 / GN100KCAM Class A Slotted Galvanized Steel 122mm x 500mm Grate

Regular price $27.49 USD

Regular price Sale price $27.49 USD
Unit price per
ULMA 425 / GN100KCCM Class C Slotted Reinforced Galvanized Steel 122mm x 500mm Grate

ULMA 425 / GN100KCCM Class C Slotted Reinforced Galvanized Steel 122mm x 500mm Grate

Regular price $51.16 USD

Regular price Sale price $51.16 USD
Unit price per
Bronze Age TDS-SLOT-0448 Galvanized Steel 4.09" x 48" (Nominal) Grate

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

Regular price $125.40 USD

Regular price Sale price $125.40 USD
Unit price per
POLYCAST DG0640H Class A Slotted Galvanized 6" x 24" Grate | Load Class B

POLYCAST DG0640H Class A Slotted Galvanized 6" x 24" Grate | Load Class B

Regular price $49.61 USD

Regular price Sale price $49.61 USD
Unit price per
ULMA 406 / GEHX100KCB Mesh Heelproof Galvanized Grate 1M Class B

ULMA 406 / GEHX100KCB Mesh Heelproof Galvanized Grate 1M Class B

Regular price $150.62 USD

Regular price Sale price $150.62 USD
Unit price per
ULMA 407 / GEHX100KCBM Mesh Heelproof Galvanized Grate 0.5M Class B

ULMA 407 / GEHX100KCBM Mesh Heelproof Galvanized Grate 0.5M Class B

Regular price $89.98 USD

Regular price Sale price $89.98 USD
Unit price per
ULMA 402 / GEX100KCB Mesh Galvanized Grate 1M Class B

ULMA 402 / GEX100KCB Mesh Galvanized Grate 1M Class B

Regular price $100.67 USD

Regular price Sale price $100.67 USD
Unit price per
ULMA 403 / GEX100KCBM Mesh Galvanized Grate 0.5M Class B

ULMA 403 / GEX100KCBM Mesh Galvanized Grate 0.5M Class B

Regular price $75.55 USD

Regular price Sale price $75.55 USD
Unit price per
Zurn P6-GHPD 5-3/8" Galvanized Ductile Iron Slotted Grate

Zurn P6-GHPD 5-3/8" Galvanized Ductile Iron Slotted Grate

Regular price $143.20 USD

Regular price Sale price $143.20 USD
Unit price per
Bronze Age™ DG0621 SLOT Galvanized Steel 5.25" x 48"Grate

Bronze Age™ DG0621 SLOT Galvanized Steel 5.25" x 48"Grate

Regular price $81.20 USD

Regular price Sale price $81.20 USD
Unit price per
Bronze Age™ DG0620 CATH Galvanized Steel 5.25" x 48" Grate

Bronze Age™ DG0620 CATH Galvanized Steel 5.25" x 48" Grate

Regular price $99.30 USD

Regular price Sale price $99.30 USD
Unit price per
Bronze Age™ DG0623 DECO Galvanized Steel 5.19" x 48" Grate | Class A

Bronze Age™ DG0623 DECO Galvanized Steel 5.19" x 48" Grate | Class A

Regular price $123.65 USD

Regular price Sale price $123.65 USD
Unit price per
Bronze Age™ DG0623H DECO Galvanized Steel 5.19" x 24" Grate

Bronze Age™ DG0623H DECO Galvanized Steel 5.19" x 24" Grate

Regular price $86.88 USD

Regular price Sale price $86.88 USD
Unit price per
Bronze Age DG0620H CATH Galvanized Steel 5.25" x 24" (Nominal) Grate | Class A

Bronze Age DG0620H CATH Galvanized Steel 5.25" x 24" (Nominal) Grate | Class A

Regular price $93.13 USD

Regular price Sale price $93.13 USD
Unit price per
Bronze Age DG0621H SLOT Galvanized Steel 5.25" x 24" (Nominal) Grate | Class A

Bronze Age DG0621H SLOT Galvanized Steel 5.25" x 24" (Nominal) Grate | Class A

Regular price $79.05 USD

Regular price Sale price $79.05 USD
Unit price per
MEArin 152116 Hold-Down Device for 100 Series Galvanized Slotted Grates

MEArin 152116 Hold-Down Device for 100 Series Galvanized Slotted Grates

Regular price $5.18 USD

Regular price Sale price $5.18 USD
Unit price per
Bronze Age™ DG0622H Foam Perforated Galvanized Steel 5.19" x 24" Grate

Bronze Age™ DG0622H Foam Perforated Galvanized Steel 5.19" x 24" Grate

Regular price $81.35 USD

Regular price Sale price $81.35 USD
Unit price per
Bronze Age™ DG0622 Foam Perforated Galvanized Steel 5.19"x48" Grate

Bronze Age™ DG0622 Foam Perforated Galvanized Steel 5.19"x48" Grate

Regular price $118.93 USD

Regular price Sale price $118.93 USD
Unit price per
HW FGDI Locking Device for FP1200 Series Ductile Iron & Galvanized Grates

HW FGDI Locking Device for FP1200 Series Ductile Iron & Galvanized Grates

Regular price $8.28 USD

Regular price Sale price $8.28 USD
Unit price per
POLYCAST DG0646RH Class C ADA Compliant Perforated Reinforced Galvanized 6" x 24" Grate

POLYCAST DG0646RH Class C ADA Compliant Perforated Reinforced Galvanized 6" x 24" Grate

Regular price $174.73 USD

Regular price Sale price $174.73 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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