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Collection: Polymer Concrete Channels

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796 products

POLYCAST 600 Series Kit with DG0675HD ADA Transverse Slotted Ductile Iron Grate

POLYCAST 600 Series Kit with DG0675HD ADA Transverse Slotted Ductile Iron Grate

Regular price From $223.24 USD

Regular price Sale price From $223.24 USD
Unit price per
POLYCAST DG0675HD Class D HP ADA Transverse Slotted Ductile Iron 5.19" x 24" Grate

POLYCAST DG0675HD Class D HP ADA Transverse Slotted Ductile Iron 5.19" x 24" Grate

Regular price $60.35 USD

Regular price Sale price $60.35 USD
Unit price per
TDS 461D Class E Slotted Ductile Iron 122mm x 500mm Grate

TDS 461D Class E Slotted Ductile Iron 122mm x 500mm Grate

Regular price $50.54 USD

Regular price Sale price $50.54 USD
Unit price per
POLYCAST DG0640 Slotted Galvanized 6" x 48" Grate | Load Class B

POLYCAST DG0640 Slotted Galvanized 6" x 48" Grate | Load Class B

Regular price $64.11 USD

Regular price Sale price $64.11 USD
Unit price per
ULMA 480 Class C Wave Iron Heel-Proof Ductile Iron 122mm x 500mm Grate

ULMA 480 Class C Wave Iron Heel-Proof Ductile Iron 122mm x 500mm Grate

Regular price $48.91 USD

Regular price Sale price $48.91 USD
Unit price per
POLYCAST® 600 Vinyl Ester Series Kit with DG0641D Slotted Ductile Iron Grate

POLYCAST® 600 Vinyl Ester Series Kit with DG0641D Slotted Ductile Iron Grate

Regular price From $314.10 USD

Regular price Sale price From $314.10 USD
Unit price per
TP0650S (Shallow) Catch Basin Kit w/ DG0641D for POLYCAST®

TP0650S (Shallow) Catch Basin Kit w/ DG0641D for POLYCAST®

Regular price $302.81 USD

Regular price Sale price $302.81 USD
Unit price per
ULMA 460 / FNX100KCCM Slotted Ductile Iron 124mm x 498mm Grate Class C

ULMA 460 / FNX100KCCM Slotted Ductile Iron 124mm x 498mm Grate Class C

Regular price $36.89 USD

Regular price Sale price $36.89 USD
Unit price per
ULMA 497 / PE100KCBM Class B ADA Compliant Mesh HDPE 123mm x 500mm Grate

ULMA 497 / PE100KCBM Class B ADA Compliant Mesh HDPE 123mm x 500mm Grate

Regular price $43.83 USD

Regular price Sale price $43.83 USD
Unit price per
POLYCAST 700 Series Kit w/ DG0675HD ADA Transverse Slotted Ductile Iron Grate & Frame

POLYCAST 700 Series Kit w/ DG0675HD ADA Transverse Slotted Ductile Iron Grate & Frame

Regular price From $312.89 USD

Regular price Sale price From $312.89 USD
Unit price per
POLYCAST® 600 Vinyl Ester Series Kit with DG0647 Slotted Stainless Grate

POLYCAST® 600 Vinyl Ester Series Kit with DG0647 Slotted Stainless Grate

Regular price From $402.39 USD

Regular price Sale price From $402.39 USD
Unit price per
ULMA 414 Class C Reinforced Perforated w/Tread Galvanized Steel 122mm x 1M Grate

ULMA 414 Class C Reinforced Perforated w/Tread Galvanized Steel 122mm x 1M Grate

Regular price $119.92 USD

Regular price Sale price $119.92 USD
Unit price per
DA0650TA POLYCAST® HDPE Plastic Debris Basket – Narrow

DA0650TA POLYCAST® HDPE Plastic Debris Basket – Narrow

Regular price $330.04 USD

Regular price Sale price $330.04 USD
Unit price per
POLYCAST DG0647RH Reinforced Slotted Stainless Steel 6"x24" Grate (Nominal) | Load Class C

POLYCAST DG0647RH Reinforced Slotted Stainless Steel 6"x24" Grate (Nominal) | Load Class C

Regular price $362.63 USD

Regular price Sale price $362.63 USD
Unit price per
TDS-POLYCAST DA0642BH Hold-Down Device for 700 Series Ductile Iron Grates

TDS-POLYCAST DA0642BH Hold-Down Device for 700 Series Ductile Iron Grates

Regular price $25.10 USD

Regular price Sale price $25.10 USD
Unit price per
DA0670F POLYCAST Female Universal Closed /Outlet

DA0670F POLYCAST Female Universal Closed /Outlet

Regular price $28.38 USD

Regular price Sale price $28.38 USD
Unit price per
POLYCAST DA0651TA Debris Basket HDPE

POLYCAST DA0651TA Debris Basket HDPE

Regular price $440.89 USD

Regular price Sale price $440.89 USD
Unit price per
POLYCAST 600 Series Sloped Channel

POLYCAST 600 Series Sloped Channel

Regular price From $192.44 USD

Regular price Sale price From $192.44 USD
Unit price per
ULMA 410 Class A Perforated w/Tread Galvanized Steel 122mm x 1M Grate

ULMA 410 Class A Perforated w/Tread Galvanized Steel 122mm x 1M Grate

Regular price $24.80 USD

Regular price Sale price $24.80 USD
Unit price per
POLYCAST DG0646 Class A ADA Compliant Perforated Galvanized Steel 6" x 48" Grate

POLYCAST DG0646 Class A ADA Compliant Perforated Galvanized Steel 6" x 48" Grate

Regular price $71.39 USD

Regular price Sale price $71.39 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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