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Collection: Polymer Concrete Channels

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798 products

UNV100KA / TUNIU100KGA Universal Galvanized Steel End Outlet ULMA100K

UNV100KA / TUNIU100KGA Universal Galvanized Steel End Outlet ULMA100K

Regular price $50.37 USD

Regular price Sale price $50.37 USD
Unit price per
POLYCAST DP0653OB Open Bottom 24" x 24" 600 Series Catch Basin Riser

POLYCAST DP0653OB Open Bottom 24" x 24" 600 Series Catch Basin Riser

Regular price $874.67 USD

Regular price Sale price $874.67 USD
Unit price per
POLYCAST DG0646RH Class C ADA Compliant Perforated Reinforced Galvanized 6" x 24" Grate

POLYCAST DG0646RH Class C ADA Compliant Perforated Reinforced Galvanized 6" x 24" Grate

Regular price $174.73 USD

Regular price Sale price $174.73 USD
Unit price per
ULMA U100KX Drain Channel w/ Iron Age Que Grate - BoOF

ULMA U100KX Drain Channel w/ Iron Age Que Grate - BoOF

Regular price From $375.73 USD

Regular price Sale price From $375.73 USD
Unit price per
Regular Joe Iron Age Grates on U100KX ULMA Heelproof - BoOF

Regular Joe Iron Age Grates on U100KX ULMA Heelproof - BoOF

Regular price From $375.73 USD

Regular price Sale price From $375.73 USD
Unit price per
ULMA U100KX Drain Channel w/ Iron Age Oblio Grate-BoOF

ULMA U100KX Drain Channel w/ Iron Age Oblio Grate-BoOF

Regular price From $375.73 USD

Regular price Sale price From $375.73 USD
Unit price per
ULMA U100KX Drain Channel w/ Iron Age River Rock Grate-BoOF

ULMA U100KX Drain Channel w/ Iron Age River Rock Grate-BoOF

Regular price From $375.73 USD

Regular price Sale price From $375.73 USD
Unit price per
Iron Age IA-OBLIO-0520-HP Class B OBLIO Heelproof Cast Iron 122mm x 500mm Grate - RAW

Iron Age IA-OBLIO-0520-HP Class B OBLIO Heelproof Cast Iron 122mm x 500mm Grate - RAW

Regular price $167.31 USD

Regular price Sale price $167.31 USD
Unit price per
Iron Age IA-OBLIO-0520-HP-BF Class B OBLIO Heelproof Cast Iron 122mm x 500mm Grate - BoOF

Iron Age IA-OBLIO-0520-HP-BF Class B OBLIO Heelproof Cast Iron 122mm x 500mm Grate - BoOF

Regular price $223.08 USD

Regular price Sale price $223.08 USD
Unit price per
ULMA U100KX w/ Iron Age Rain Grate-RAW

ULMA U100KX w/ Iron Age Rain Grate-RAW

Regular price From $281.91 USD

Regular price Sale price From $281.91 USD
Unit price per
ULMA U100KX Drain Channel w/ Iron Age Greek Key Grate-RAW

ULMA U100KX Drain Channel w/ Iron Age Greek Key Grate-RAW

Regular price From $315.37 USD

Regular price Sale price From $315.37 USD
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ULMA U100KX Drain Channel w/ Iron Age Argo Grate - BoOF

ULMA U100KX Drain Channel w/ Iron Age Argo Grate - BoOF

Regular price From $375.73 USD

Regular price Sale price From $375.73 USD
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M100KX w/ Interlaken Iron Age Grate & Stainless Edge -BoOF

M100KX w/ Interlaken Iron Age Grate & Stainless Edge -BoOF

Regular price From $752.19 USD

Regular price Sale price From $752.19 USD
Unit price per
ULMA M100KX Kit w/Iron Age Argo Grate | BoOF

ULMA M100KX Kit w/Iron Age Argo Grate | BoOF

Regular price From $759.96 USD

Regular price Sale price From $759.96 USD
Unit price per
M100KX Kit w/Iron Age River Rock Grate | BoOF

M100KX Kit w/Iron Age River Rock Grate | BoOF

Regular price From $759.96 USD

Regular price Sale price From $759.96 USD
Unit price per
ULMA M100KX Kit w/Iron Age Heel Proof Mission Bay Grate | RAW

ULMA M100KX Kit w/Iron Age Heel Proof Mission Bay Grate | RAW

Regular price From $648.42 USD

Regular price Sale price From $648.42 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

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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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