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Collection: Polymer Concrete Channels

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TDS (Trench Drain Systems) (224 products)

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798 products

Iron Age IA-ARGO-0520-HP Class B ADA Heel-Proof Argo Cast Iron 122mm x 500mm Grate - RAW

Iron Age IA-ARGO-0520-HP Class B ADA Heel-Proof Argo 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-JANIS-0520 Class B Janis Cast Iron 122mm x 500mm Grate - RAW

Iron Age IA-JANIS-0520 Class B Janis 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-QUE-0520-HP Class B Heel-Proof Cast Iron 122mm x 500mm Grate - RAW

Iron Age IA-QUE-0520-HP Class B Heel-Proof Cast Iron 122mm x 500mm Grate - RAW

Regular price $167.31 USD

Regular price Sale price $167.31 USD
Unit price per
POLYCAST 600 Series Kit with DG0620 Galvanized Grate w/ Edging | Load Class A

POLYCAST 600 Series Kit with DG0620 Galvanized Grate w/ Edging | Load Class A

Regular price From $280.85 USD

Regular price Sale price From $280.85 USD
Unit price per
Iron Age IA-OBLIO-0520 Class B OBLIO Cast Iron 122mm x 500mm Grate - RAW

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

Regular price $167.31 USD

Regular price Sale price $167.31 USD
Unit price per
POLYCAST FG0644SP Class C Spacing 3/8" Fiberglass BAR 6" x 48" Grate

POLYCAST FG0644SP Class C Spacing 3/8" Fiberglass BAR 6" x 48" Grate

Regular price $282.33 USD

Regular price Sale price $282.33 USD
Unit price per
Iron Age IA-GRK-0520 Class B Greek Key Cast Iron 122mm x 500mm Grate - RAW

Iron Age IA-GRK-0520 Class B Greek Key Cast Iron 122mm x 500mm Grate - RAW

Regular price $167.31 USD

Regular price Sale price $167.31 USD
Unit price per
ULMA U100KX Drain Channel w/ Iron Age Regular Joe Grate - BoOF

ULMA U100KX Drain Channel w/ Iron Age Regular Joe Grate - BoOF

Regular price From $375.73 USD

Regular price Sale price From $375.73 USD
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ULMA U100KX Drain Channel w/ Iron Age Mission Bay Grate-BoOF

ULMA U100KX Drain Channel w/ Iron Age Mission Bay Grate-BoOF

Regular price From $375.73 USD

Regular price Sale price From $375.73 USD
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Iron Age IA-JOE-0520-HP-BF Class B HP Regular Joe Cast Iron 5x20 (Nominal) Grate - BoOF

Iron Age IA-JOE-0520-HP-BF Class B HP Regular Joe Cast Iron 5x20 (Nominal) Grate - BoOF

Regular price $223.08 USD

Regular price Sale price $223.08 USD
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ULMA U100KX w/ Iron Age Carbochon Grate-BoOF

ULMA U100KX w/ Iron Age Carbochon Grate-BoOF

Regular price From $375.73 USD

Regular price Sale price From $375.73 USD
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ULMA M100KX w/ Iron Age Locust 5x20 Grate-RAW

ULMA M100KX w/ Iron Age Locust 5x20 Grate-RAW

Regular price From $648.42 USD

Regular price Sale price From $648.42 USD
Unit price per
POLYCAST 500 Kit w/ Stainless Steel Edging and DG0631 Transverse Slotted Grate | Class A

POLYCAST 500 Kit w/ Stainless Steel Edging and DG0631 Transverse Slotted Grate | Class A

Regular price From $484.09 USD

Regular price Sale price From $484.09 USD
Unit price per
POLYCAST DG0647R Reinforced Slotted Stainless Steel 6"x48" Grate (Nominal) | Load Class C

POLYCAST DG0647R Reinforced Slotted Stainless Steel 6"x48" Grate (Nominal) | Load Class C

Regular price $525.97 USD

Regular price Sale price $525.97 USD
Unit price per
ULMA AKX100 Catch Basin with Stainless Steel Edge

ULMA AKX100 Catch Basin with Stainless Steel Edge

Regular price $257.94 USD

Regular price Sale price $257.94 USD
Unit price per
POLYCAST 600 Series Kit w/Fiberglass FG0644 Grate - Load Class B

POLYCAST 600 Series Kit w/Fiberglass FG0644 Grate - Load Class B

Regular price From $319.24 USD

Regular price Sale price From $319.24 USD
Unit price per
6" End Outlet - Polymer Concrete DP0620D6 | TDS for POLYCAST®

6" End Outlet - Polymer Concrete DP0620D6 | TDS for POLYCAST®

Regular price $206.77 USD

Regular price Sale price $206.77 USD
Unit price per
Iron Age IA-INTER-0520-HP 5" HP Interlaken Cast Iron Grates Class B - Raw

Iron Age IA-INTER-0520-HP 5" HP Interlaken Cast Iron Grates Class B - Raw

Regular price $167.31 USD

Regular price Sale price $167.31 USD
Unit price per
POLYCAST 600 Series Kit with DG0657R Perforated Stainless Grate and Edging | Load Class C

POLYCAST 600 Series Kit with DG0657R Perforated Stainless Grate and Edging | Load Class C

Regular price From $536.02 USD

Regular price Sale price From $536.02 USD
Unit price per
POLYCAST 600 Series Kit w/ DG0623 Square Deco Galvanized Steel Class A Grate and Edging

POLYCAST 600 Series Kit w/ DG0623 Square Deco Galvanized Steel Class A Grate and Edging

Regular price From $274.60 USD

Regular price Sale price From $274.60 USD
Unit price per

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Resources

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Determining Your Grate Size

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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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