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Collection: Polymer Concrete Channels

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TDS (Trench Drain Systems) (224 products)

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798 products

ULMA U100KX w/ Stainless Steel Slotted Grate (450)

ULMA U100KX w/ Stainless Steel Slotted Grate (450)

Regular price From $587.41 USD

Regular price Sale price From $587.41 USD
Unit price per
ULMA U100KX w/ Ductile Iron Slotted Grate Class C (460)

ULMA U100KX w/ Ductile Iron Slotted Grate Class C (460)

Regular price From $549.43 USD

Regular price Sale price From $549.43 USD
Unit price per
ULMA U100KX w/ Ductile Iron Heel-Proof Grate (480)

ULMA U100KX w/ Ductile Iron Heel-Proof Grate (480)

Regular price From $201.56 USD

Regular price Sale price From $201.56 USD
Unit price per
ULMA U100KX Kit 495 / PNH100KCAM-GRIS Polypropylene ADA/HP Class A Gray Grate

ULMA U100KX Kit 495 / PNH100KCAM-GRIS Polypropylene ADA/HP Class A Gray Grate

Regular price From $183.70 USD

Regular price Sale price From $183.70 USD
Unit price per
ULMA U100KX Kit w/ 497 / PE100KCBM Mesh Polypropylene Grate

ULMA U100KX Kit w/ 497 / PE100KCBM Mesh Polypropylene Grate

Regular price From $553.41 USD

Regular price Sale price From $553.41 USD
Unit price per
ULMA U100KX Drain Channel w/ Iron Age Locust Grate-RAW

ULMA U100KX Drain Channel w/ Iron Age Locust Grate-RAW

Regular price From $315.37 USD

Regular price Sale price From $315.37 USD
Unit price per
ULMA U100KX Drain Channel w/ Iron Age River Rock Grate-RAW

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

Regular price From $315.37 USD

Regular price Sale price From $315.37 USD
Unit price per
ULMA U100KX Drain Channel w/ Iron Age Interlaken Grate - RAW

ULMA U100KX Drain Channel w/ Iron Age Interlaken 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 Carbochon Grate-RAW

ULMA U100KX Drain Channel w/ Iron Age Carbochon Grate-RAW

Regular price From $319.96 USD

Regular price Sale price From $319.96 USD
Unit price per
TDS-POLYCAST DA0620A Channel/Edge Protectors Galvanized Steel

TDS-POLYCAST DA0620A Channel/Edge Protectors Galvanized Steel

Regular price $49.67 USD

Regular price Sale price $49.67 USD
Unit price per
POLYCAST DA0651TC Debris Basket Stainless Steel

POLYCAST DA0651TC Debris Basket Stainless Steel

Regular price $559.63 USD

Regular price Sale price $559.63 USD
Unit price per
POLYCAST DP0653SB Solid Bottom 24" x 24" 600 Series Catch Basin

POLYCAST DP0653SB Solid Bottom 24" x 24" 600 Series Catch Basin

Regular price $942.84 USD

Regular price Sale price $942.84 USD
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ULMA U100KX Drain Channel w/ Iron Age Oblio Grate - RAW

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

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

Regular price From $319.96 USD

Regular price Sale price From $319.96 USD
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ULMA U100KX Drain Channel w/ Iron Age Regular Joe Grate - RAW

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

Regular price From $801.09 USD

Regular price Sale price From $801.09 USD
Unit price per
ULMA U100K Drainage Kit with Iron Age Minnione Grate | Natural

ULMA U100K Drainage Kit with Iron Age Minnione Grate | Natural

Regular price From $644.68 USD

Regular price Sale price From $644.68 USD
Unit price per
ULMA U100KX Drainage Kit with Stainless Steel Mesh 432 Grate

ULMA U100KX Drainage Kit with Stainless Steel Mesh 432 Grate

Regular price From $465.09 USD

Regular price Sale price From $465.09 USD
Unit price per
ULMA M100KX Kit with TDS 436 Stainless Wedge Wire Grate

ULMA M100KX Kit with TDS 436 Stainless Wedge Wire Grate

Regular price From $782.09 USD

Regular price Sale price From $782.09 USD
Unit price per
ULMA U100KX Kit with TDS 436 Stainless Steel Wedge Wire Grate

ULMA U100KX Kit with TDS 436 Stainless Steel Wedge Wire Grate

Regular price From $393.62 USD

Regular price Sale price From $393.62 USD
Unit price per
POLYCAST 600 Series Kit with DG0655 Wedge Wire Stainless Steel Grate - Load Class B

POLYCAST 600 Series Kit with DG0655 Wedge Wire Stainless Steel Grate - Load Class B

Regular price From $277.42 USD

Regular price Sale price From $277.42 USD
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Resources

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Determining Your Grate Size

Load Class Chart

Drainage News

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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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