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Collection: Stainless Steel Grates

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NDS (38 products)
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Residential (265 products)
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General Purpose Drainage - External (268 products)
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FP1200 (Replacement Part Only) (7 products)
HYDROPLUS (18 products)
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Z884 (13 products)
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2.75" for NDS Mini Channel (32 products)
4.13" for Zurn Z884 (14 products)
4.13" for NDS Spee-D (12 products)
4.81" for ULMA (41 products)
5.25" (192 products)
5.38" for Zurn Z886 (8 products)
6.00" for NDS DuraSlope (3 products)
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11.25" (1 products)
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14.66" for TDS FP/FF/FE 1200 (6 products)

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0.75" (270 products)
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317 products

Bronze Age™ TDS-CATH-0312-L Cathedral 316L Stainless Steel 3″x12″ Grate

Bronze Age™ TDS-CATH-0312-L Cathedral 316L Stainless Steel 3″x12″ Grate

Regular price $83.00 USD

Regular price Sale price $83.00 USD
Unit price per
Bronze Age™ TDS-DECO-0312-L Square Deco 316L Stainless Steel 3″x12″ Grate

Bronze Age™ TDS-DECO-0312-L Square Deco 316L Stainless Steel 3″x12″ Grate

Regular price $83.00 USD

Regular price Sale price $83.00 USD
Unit price per
Bronze Age™ DG0633H DECO 304 Stainless Steel 5.25" x 24"Grate

Bronze Age™ DG0633H DECO 304 Stainless Steel 5.25" x 24"Grate

Regular price $122.00 USD

Regular price Sale price $122.00 USD
Unit price per
Bronze Age™ DG0630H CATH 304 Stainless Steel 5.25" x 24" Grate

Bronze Age™ DG0630H CATH 304 Stainless Steel 5.25" x 24" Grate

Regular price $120.18 USD

Regular price Sale price $120.18 USD
Unit price per
TDS SS0642S Hold-Down Device for 600 Series Stainless Steel Grates

TDS SS0642S Hold-Down Device for 600 Series Stainless Steel Grates

Regular price $18.01 USD

Regular price Sale price $18.01 USD
Unit price per
POLYCAST 600 Series Kit w/ DG0630 Cathedral Stainless Steel Grate | Load Class A

POLYCAST 600 Series Kit w/ DG0630 Cathedral Stainless Steel Grate | Load Class A

Regular price From $283.07 USD

Regular price Sale price From $283.07 USD
Unit price per
POLYCAST 600 Series w/ Cathedral Stainless Steel Grate w/ Edging

POLYCAST 600 Series w/ Cathedral Stainless Steel Grate w/ Edging

Regular price From $325.36 USD

Regular price Sale price From $325.36 USD
Unit price per
ULMA 438 Wedge Wire Reinforced 316L Stainless Steel 122mm x 1M Grate ADA Compliant | Class C

ULMA 438 Wedge Wire Reinforced 316L Stainless Steel 122mm x 1M Grate ADA Compliant | Class C

Regular price $604.80 USD

Regular price Sale price $604.80 USD
Unit price per
ULMA 439 Wedge Wire Reinforced 316L Stainless Steel Grate 122mm x 0.5M | Class C

ULMA 439 Wedge Wire Reinforced 316L Stainless Steel Grate 122mm x 0.5M | Class C

Regular price $324.00 USD

Regular price Sale price $324.00 USD
Unit price per
Bronze Age™ DG0632 Foam Perforated 304 Stainless Steel 5.19" x 48" (Nominal) Grate

Bronze Age™ DG0632 Foam Perforated 304 Stainless Steel 5.19" x 48" (Nominal) Grate

Regular price $190.38 USD

Regular price Sale price $190.38 USD
Unit price per
4" Perforated Stainless Steel Grates (1 Set of 4) DD20-002

4" Perforated Stainless Steel Grates (1 Set of 4) DD20-002

Regular price $989.16 USD

Regular price Sale price $989.16 USD
Unit price per
TDS-POLYCAST DA0542BHS Hold-Down Device for 500 Series Stainless Steel Bar Grates

TDS-POLYCAST DA0542BHS Hold-Down Device for 500 Series Stainless Steel Bar Grates

Regular price $18.30 USD

Regular price Sale price $18.30 USD
Unit price per
HW FGS Locking Device for FP1200 Series Stainless Grates

HW FGS Locking Device for FP1200 Series Stainless Grates

Regular price $8.28 USD

Regular price Sale price $8.28 USD
Unit price per
POLYCAST 500 Kit w/ DG0630 Stainless Steel Cathedral Grate | Class A

POLYCAST 500 Kit w/ DG0630 Stainless Steel Cathedral Grate | Class A

Regular price From $397.01 USD

Regular price Sale price From $397.01 USD
Unit price per
POLYCAST 500 Kit w/ DG0632 Stainless Steel Foam Perforated Grate | Class A

POLYCAST 500 Kit w/ DG0632 Stainless Steel Foam Perforated Grate | Class A

Regular price From $411.06 USD

Regular price Sale price From $411.06 USD
Unit price per
POLYCAST 500 Kit w/ DG0633 Stainless Steel Square Deco Grate | Class A

POLYCAST 500 Kit w/ DG0633 Stainless Steel Square Deco Grate | Class A

Regular price From $423.98 USD

Regular price Sale price From $423.98 USD
Unit price per
POLYCAST 600 Series Kit with DG0647 Slotted Stainless Grate and Edging

POLYCAST 600 Series Kit with DG0647 Slotted Stainless Grate and Edging

Regular price From $342.78 USD

Regular price Sale price From $342.78 USD
Unit price per
POLYCAST 600 Series Kit with DG0647R Reinforced Slotted Stainless Grate

POLYCAST 600 Series Kit with DG0647R Reinforced Slotted Stainless Grate

Regular price From $525.53 USD

Regular price Sale price From $525.53 USD
Unit price per
POLYCAST 500 Kit w/ Stainless Steel Edging and DG0630 Cathedral Grate | Class A

POLYCAST 500 Kit w/ Stainless Steel Edging and DG0630 Cathedral Grate | Class A

Regular price From $481.59 USD

Regular price Sale price From $481.59 USD
Unit price per
POLYCAST 500 Kit w/ Stainless Steel Edging and DG0632 Foam Perforated Grate | Class A

POLYCAST 500 Kit w/ Stainless Steel Edging and DG0632 Foam Perforated Grate | Class A

Regular price From $495.64 USD

Regular price Sale price From $495.64 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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