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Collection: Stainless Steel Grates

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NDS (38 products)
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TDS (Trench Drain Systems) (179 products)
Zurn (23 products)

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Residential (265 products)
Decorative (98 products)
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Chemical Processing (38 products)
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General Purpose Drainage - Interior (255 products)
General Purpose Drainage - External (268 products)
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3000 Series (Replacement Parts Only) (2 products)
D100 (15 products)
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FP0600 (3 products)
FP1200 (Replacement Part Only) (7 products)
HYDROPLUS (18 products)
HYDROPLUS MINI (16 products)
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MAX Mini (22 products)
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POLYCAST 500 (42 products)
POLYCAST 600 (125 products)
POLYCAST 700 (42 products)
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SS0600 (12 products)
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U100KX (21 products)
Z884 (13 products)
Z886 (10 products)

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Class A (122 products)
Class B (95 products)
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Grate (78 products)
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Stainless Steel 304 (245 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)
8.00" (6 products)
11.25" (1 products)
14.00" (1 products)
14.66" for TDS FP/FF/FE 1200 (6 products)

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0.75" (270 products)
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Edging - Stainless (132 products)
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317 products

TDS DA3042S Hold-Down for 3000 Series Stainless Bar Grate

TDS DA3042S Hold-Down for 3000 Series Stainless Bar Grate

Regular price $33.12 USD

Regular price Sale price $33.12 USD
Unit price per
M100KX w/Stainless Steel Mesh 432 Grate-ULMA

M100KX w/Stainless Steel Mesh 432 Grate-ULMA

Regular price From $773.88 USD

Regular price Sale price From $773.88 USD
Unit price per
ULMA M100KX Kit with 450 / IN100KCA Stainless Steel Slotted Grate

ULMA M100KX Kit with 450 / IN100KCA Stainless Steel Slotted Grate

Regular price From $427.68 USD

Regular price Sale price From $427.68 USD
Unit price per
ULMA M100KX Kit with 454 / IN100KCC Reinforced Stainless Steel Slotted Grate

ULMA M100KX Kit with 454 / IN100KCC Reinforced Stainless Steel Slotted Grate

Regular price From $678.74 USD

Regular price Sale price From $678.74 USD
Unit price per
ULMA U100KX w/ Stainless Steel Perforated Grate (440)

ULMA U100KX w/ Stainless Steel Perforated Grate (440)

Regular price From $604.17 USD

Regular price Sale price From $604.17 USD
Unit price per
ULMA U100KX w/ Stainless Steel Slotted Grate (450)

ULMA U100KX w/ Stainless Steel Slotted Grate (450)

Regular price From $587.41 USD

Regular price Sale price From $587.41 USD
Unit price per
NDS 3" Sand Mini Channel Kit with TDS Perforated Grate - 304 Stainless

NDS 3" Sand Mini Channel Kit with TDS Perforated Grate - 304 Stainless

Regular price From $216.47 USD

Regular price Sale price From $216.47 USD
Unit price per
TDS™ 3" Gray MAX Mini w/Perforated HP 316L Stainless Steel Grate & Stainless Steel Edge

TDS™ 3" Gray MAX Mini w/Perforated HP 316L Stainless Steel Grate & Stainless Steel Edge

Regular price From $484.60 USD

Regular price Sale price From $484.60 USD
Unit price per
ZURN P6-SBG Class E Bar Stainless Steel 6" x 20" Grate

ZURN P6-SBG Class E Bar Stainless Steel 6" x 20" Grate

Regular price $747.20 USD

Regular price Sale price $747.20 USD
Unit price per
ULMA U100KX Drainage Kit with Stainless Steel Mesh 432 Grate

ULMA U100KX Drainage Kit with Stainless Steel Mesh 432 Grate

Regular price From $465.09 USD

Regular price Sale price From $465.09 USD
Unit price per
ULMA M100KX Kit with TDS 436 Stainless Wedge Wire Grate

ULMA M100KX Kit with TDS 436 Stainless Wedge Wire Grate

Regular price From $782.09 USD

Regular price Sale price From $782.09 USD
Unit price per
ULMA U100KX Kit with TDS 436 Stainless Steel Wedge Wire Grate

ULMA U100KX Kit with TDS 436 Stainless Steel Wedge Wire Grate

Regular price From $393.62 USD

Regular price Sale price From $393.62 USD
Unit price per
POLYCAST 600 Series Kit with DG0655 Wedge Wire Stainless Steel Grate - Load Class B

POLYCAST 600 Series Kit with DG0655 Wedge Wire Stainless Steel Grate - Load Class B

Regular price From $277.42 USD

Regular price Sale price From $277.42 USD
Unit price per
POLYCAST 500 Series Kit with DG0657 Perforated Stainless Grate and Edging

POLYCAST 500 Series Kit with DG0657 Perforated Stainless Grate and Edging

Regular price From $488.76 USD

Regular price Sale price From $488.76 USD
Unit price per
POLYCAST 500 Series Kit with DG0647 Slotted Stainless Grate and Edging

POLYCAST 500 Series Kit with DG0647 Slotted Stainless Grate and Edging

Regular price From $444.50 USD

Regular price Sale price From $444.50 USD
Unit price per
POLYCAST 600 Series Kit w/ DG0657 Perforated Stainless Grate and Edging

POLYCAST 600 Series Kit w/ DG0657 Perforated Stainless Grate and Edging

Regular price From $352.15 USD

Regular price Sale price From $352.15 USD
Unit price per
LD100X-2CB Locking Device for ULMA Grates

LD100X-2CB Locking Device for ULMA Grates

Regular price $12.33 USD

Regular price Sale price $12.33 USD
Unit price per
POLYCAST 600 Series Kit with DG0647R Reinforced Slotted Stainless Grate and Edging

POLYCAST 600 Series Kit with DG0647R Reinforced Slotted Stainless Grate and Edging

Regular price From $567.82 USD

Regular price Sale price From $567.82 USD
Unit price per
POLYCAST® 700 Kit w/DG0669 Stainless Bar Grate & HDPE Frame

POLYCAST® 700 Kit w/DG0669 Stainless Bar Grate & HDPE Frame

Regular price From $1,529.33 USD

Regular price Sale price From $1,529.33 USD
Unit price per
POLYCAST 700 Series Kit with DG0669 Stainless Bar Grate and Ductile Iron Frame

POLYCAST 700 Series Kit with DG0669 Stainless Bar Grate and Ductile Iron Frame

Regular price From $1,603.12 USD

Regular price Sale price From $1,603.12 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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