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Collection: Stainless Steel Grates

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NDS (38 products)
Hubbell - POLYCAST (181 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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Z884 (13 products)
Z886 (10 products)

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Grate (78 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)
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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

POLYCAST 500 Series Kit with DG0657R Reinforced Perforated Stainless Grate and HDPE Frame

POLYCAST 500 Series Kit with DG0657R Reinforced Perforated Stainless Grate and HDPE Frame

Regular price From $902.28 USD

Regular price Sale price From $902.28 USD
Unit price per
POLYCAST 500 Series Kit with DG0647R Reinforced Slotted Stainless Grate and HDPE Frame

POLYCAST 500 Series Kit with DG0647R Reinforced Slotted Stainless Grate and HDPE Frame

Regular price From $824.02 USD

Regular price Sale price From $824.02 USD
Unit price per
ULMA HYDROPLUS Mini w/ Stainless Steel ADA/Heelproof Wedge Wire Grate (436) Class B

ULMA HYDROPLUS Mini w/ Stainless Steel ADA/Heelproof Wedge Wire Grate (436) Class B

Regular price From $530.45 USD

Regular price Sale price From $530.45 USD
Unit price per
ULMA HYDROPLUS Mini w/ ADA Stainless Steel Reinforced Wedge Wire Grate (438)

ULMA HYDROPLUS Mini w/ ADA Stainless Steel Reinforced Wedge Wire Grate (438)

Regular price From $658.32 USD

Regular price Sale price From $658.32 USD
Unit price per
ULMA HYDROPLUS Mini with Stainless Steel Slotted Grate (454 / IN100KCC) Class C

ULMA HYDROPLUS Mini with Stainless Steel Slotted Grate (454 / IN100KCC) Class C

Regular price From $427.09 USD

Regular price Sale price From $427.09 USD
Unit price per
ULMA HYDROPLUS Mini with Stainless Steel Perforated Tread Grate (440 / IP100KCA) Class A

ULMA HYDROPLUS Mini with Stainless Steel Perforated Tread Grate (440 / IP100KCA) Class A

Regular price From $192.80 USD

Regular price Sale price From $192.80 USD
Unit price per
POLYCAST 500 Series Kit with DG0669 Stainless Bar Grate and HDPE Frame

POLYCAST 500 Series Kit with DG0669 Stainless Bar Grate and HDPE Frame

Regular price From $1,452.88 USD

Regular price Sale price From $1,452.88 USD
Unit price per
3" Gray NDS Mini Channel Kit w/Cathedral 316L Stainless Steel HP Grates

3" Gray NDS Mini Channel Kit w/Cathedral 316L Stainless Steel HP Grates

Regular price From $306.44 USD

Regular price Sale price From $306.44 USD
Unit price per
3" Sand MAX Mini w/Perf Foam HP 304 Stainless Steel Grate/Edge

3" Sand MAX Mini w/Perf Foam HP 304 Stainless Steel Grate/Edge

Regular price From $588.98 USD

Regular price Sale price From $588.98 USD
Unit price per
3" Sand MAX Mini Kit w/ Cathedral HP 316L Stainless Steel Grate

3" Sand MAX Mini Kit w/ Cathedral HP 316L Stainless Steel Grate

Regular price From $684.98 USD

Regular price Sale price From $684.98 USD
Unit price per
TDS™ 3" Gray MAX Mini w/Cathedral HP 316L Stainless Steel Grate & Stainless Steel Edge

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

Regular price From $684.98 USD

Regular price Sale price From $684.98 USD
Unit price per
TDS™ 3" Gray MAX Mini w/Deco HP 316L Stainless Steel Grate & Stainless Steel Edge

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

Regular price From $588.98 USD

Regular price Sale price From $588.98 USD
Unit price per
TDS™ 3" Gray MAX Mini w/Foam HP 316L Stainless Steel Grate & Stainless Steel Edge

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

Regular price From $588.98 USD

Regular price Sale price From $588.98 USD
Unit price per
Bronze Age™ TDS-FOAM-0312-L Foam 316L Stainless Steel 3″x12″ Grate

Bronze Age™ TDS-FOAM-0312-L Foam 316L Stainless Steel 3″x12″ Grate

Regular price $83.00 USD

Regular price Sale price $83.00 USD
Unit price per
Bronze Age TDS-FOAM-0336-L Foam 316L Stainless Steel 3″x36″ Grate Load Class B

Bronze Age TDS-FOAM-0336-L Foam 316L Stainless Steel 3″x36″ Grate Load Class B

Regular price $249.00 USD

Regular price Sale price $249.00 USD
Unit price per
TDS DG3047R Class C BAR Stainless 8" x 24" Grate

TDS DG3047R Class C BAR Stainless 8" x 24" Grate

Regular price $874.45 USD

Regular price Sale price $874.45 USD
Unit price per
SS600 Stainless Steel Drain Kit w/ DG0647 Slotted Stainless Steel Grate | Class B

SS600 Stainless Steel Drain Kit w/ DG0647 Slotted Stainless Steel Grate | Class B

Regular price From $1,426.31 USD

Regular price Sale price From $1,426.31 USD
Unit price per
SS600 Stainless Steel Drain Kit w/ DG0657R Perforated Stainless Steel Grate | Class C

SS600 Stainless Steel Drain Kit w/ DG0657R Perforated Stainless Steel Grate | Class C

Regular price From $1,754.45 USD

Regular price Sale price From $1,754.45 USD
Unit price per
SS600 Stainless Steel Drain Kit w/ DG0655 Wedge Wire Stainless Steel Grate | Class B

SS600 Stainless Steel Drain Kit w/ DG0655 Wedge Wire Stainless Steel Grate | Class B

Regular price From $1,740.81 USD

Regular price Sale price From $1,740.81 USD
Unit price per
SS600 Stainless Steel Drain Kit w/ DG0655R Wedge Wire Stainless Steel Grate | Class C

SS600 Stainless Steel Drain Kit w/ DG0655R Wedge Wire Stainless Steel Grate | Class C

Regular price From $1,818.18 USD

Regular price Sale price From $1,818.18 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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