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Collection: 2” - 3” Grates

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Grate (119 products)
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2.75" for NDS Mini Channel (349 products)
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.50" (2 products)
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397 products

NDS 547 Mini Channel End Cap - GRAY

NDS 547 Mini Channel End Cap - GRAY

Regular price $12.53 USD

Regular price Sale price $12.53 USD
Unit price per
NDS 500 Mini Channel 3" x 72" - GRAY

NDS 500 Mini Channel 3" x 72" - GRAY

Regular price $88.75 USD

Regular price Sale price $88.75 USD
Unit price per
NDS 546 Mini Channel End Outlet - GRAY

NDS 546 Mini Channel End Outlet - GRAY

Regular price $16.65 USD

Regular price Sale price $16.65 USD
Unit price per
NDS 9248 Slim Channel Coupler

NDS 9248 Slim Channel Coupler

Regular price $6.76 USD

Regular price Sale price $6.76 USD
Unit price per
NDS 9383 Slim Channel 90 Degree Elbow with Gray Slotted Grate

NDS 9383 Slim Channel 90 Degree Elbow with Gray Slotted Grate

Regular price $41.49 USD

Regular price Sale price $41.49 USD
Unit price per
NDS® 3" Gray Mini Channel Kit with TDS Bronze Age™ Luna Grate - BoOF

NDS® 3" Gray Mini Channel Kit with TDS Bronze Age™ Luna Grate - BoOF

Regular price From $249.29 USD

Regular price Sale price From $249.29 USD
Unit price per
NDS 270 Atrium HDPE 2" Dia. Grate

NDS 270 Atrium HDPE 2" Dia. Grate

Regular price $11.59 USD

Regular price Sale price $11.59 USD
Unit price per
NDS 230 Installation Stakes for Micro, Mini & Spee-D Channel (Bag of 24)

NDS 230 Installation Stakes for Micro, Mini & Spee-D Channel (Bag of 24)

Regular price $54.24 USD

Regular price Sale price $54.24 USD
Unit price per
Perforated 316 Stainless Steel Grate 3″x36″ Load Class B

Perforated 316 Stainless Steel Grate 3″x36″ Load Class B

Regular price $249.00 USD

Regular price Sale price $249.00 USD
Unit price per
NDS 548 Mini Channel Coupler - GRAY

NDS 548 Mini Channel Coupler - GRAY

Regular price $13.06 USD

Regular price Sale price $13.06 USD
Unit price per
NDS Slim Channel 9243 Class A Plastic Slotted 2" x 36" Grate - GRAY

NDS Slim Channel 9243 Class A Plastic Slotted 2" x 36" Grate - GRAY

Regular price $17.67 USD

Regular price Sale price $17.67 USD
Unit price per
NDS Slim Channel 9241 Class A Plastic Slotted 2" x 36" Grate - WHITE

NDS Slim Channel 9241 Class A Plastic Slotted 2" x 36" Grate - WHITE

Regular price $17.67 USD

Regular price Sale price $17.67 USD
Unit price per
NDS-846 Stainless Screws for Mini Channel Deco Grates (40 PCS)

NDS-846 Stainless Screws for Mini Channel Deco Grates (40 PCS)

Regular price $12.80 USD

Regular price Sale price $12.80 USD
Unit price per
Bronze Age™ BA-SLOT-0212-A Class A Slotted Aluminum 2" x 12" Grate

Bronze Age™ BA-SLOT-0212-A Class A Slotted Aluminum 2" x 12" Grate

Regular price $91.00 USD

Regular price Sale price $91.00 USD
Unit price per
NDS 541 Class B ADA Compliant Heel-Proof HDPE 3" x 36" Grate - GRAY

NDS 541 Class B ADA Compliant Heel-Proof HDPE 3" x 36" Grate - GRAY

Regular price $29.28 USD

Regular price Sale price $29.28 USD
Unit price per
NDS 544 Class B ADA Compliant Heel-Proof HDPE 3" x 36" Grate - SAND

NDS 544 Class B ADA Compliant Heel-Proof HDPE 3" x 36" Grate - SAND

Regular price $29.28 USD

Regular price Sale price $29.28 USD
Unit price per
Bronze Age TDS-SLOT-0336-L Slotted 316L Stainless Steel 3″x36″ Grate Load Class B

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

Regular price $249.00 USD

Regular price Sale price $249.00 USD
Unit price per
Bronze Age BA-SLOT-0312-A Class A Aluminum 3" x 12" Grate

Bronze Age BA-SLOT-0312-A Class A Aluminum 3" x 12" Grate

Regular price $91.00 USD

Regular price Sale price $91.00 USD
Unit price per
NDS 3" Sand Mini Channel Kit with NDS Slotted Grate - Sand

NDS 3" Sand Mini Channel Kit with NDS Slotted Grate - Sand

Regular price From $92.75 USD

Regular price Sale price From $92.75 USD
Unit price per
NDS Slim Channel Kit with NDS 9241 Slotted Grate - WHITE

NDS Slim Channel Kit with NDS 9241 Slotted Grate - WHITE

Regular price From $81.06 USD

Regular price Sale price From $81.06 USD
Unit price per

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Resources

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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
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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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