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Collection: Polymer Concrete Channels

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796 products

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TDS (Trench Drain Systems) (224 products)

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796 products

POLYCAST DG0641D Class D Slotted Ductile Iron Grate 6" x 24" (Nominal)

POLYCAST DG0641D Class D Slotted Ductile Iron Grate 6" x 24" (Nominal)

Regular price $49.31 USD

Regular price Sale price $49.31 USD
Unit price per
POLYCAST 600 Series Channels

POLYCAST 600 Series Channels

Regular price From $126.77 USD

Regular price Sale price From $126.77 USD
Unit price per
POLYCAST 600 Series Kit with DG0641D Slotted Ductile Iron Grate

POLYCAST 600 Series Kit with DG0641D Slotted Ductile Iron Grate

Regular price From $212.20 USD

Regular price Sale price From $212.20 USD
Unit price per
ULMA 420 / GN100KCA, Class A, Slotted Galvanized Steel 122mm x 1M Grate

ULMA 420 / GN100KCA, Class A, Slotted Galvanized Steel 122mm x 1M Grate

Regular price $37.45 USD

Regular price Sale price $37.45 USD
Unit price per
POLYCAST 700 Series Kit w/ DG0641D Slotted Ductile Iron Grate & Frame

POLYCAST 700 Series Kit w/ DG0641D Slotted Ductile Iron Grate & Frame

Regular price From $301.86 USD

Regular price Sale price From $301.86 USD
Unit price per
TDS-POLYCAST DA0642B Hold-Down Device for 600 Series Ductile Iron Grate

TDS-POLYCAST DA0642B Hold-Down Device for 600 Series Ductile Iron Grate

Regular price $5.90 USD

Regular price Sale price $5.90 USD
Unit price per
10 oz. SeamerMate for Drainage Channels

10 oz. SeamerMate for Drainage Channels

Regular price $16.82 USD

Regular price Sale price $16.82 USD
Unit price per
ULMA 424 / GN100KCC, Class C, Slotted Reinforced Galvanized Steel 124mm x 1M Grate

ULMA 424 / GN100KCC, Class C, Slotted Reinforced Galvanized Steel 124mm x 1M Grate

Regular price $80.36 USD

Regular price Sale price $80.36 USD
Unit price per
LD100X-2 Locking Device for ULMA Grates

LD100X-2 Locking Device for ULMA Grates

Regular price $12.96 USD

Regular price Sale price $12.96 USD
Unit price per
ABT 2412 Reinforced Galvanized Steel Perforated Grate

ABT 2412 Reinforced Galvanized Steel Perforated Grate

Regular price $117.23 USD

Regular price Sale price $117.23 USD
Unit price per
POLYCAST DG0442 Class A Slotted Galvanized 5" x 48" Grate

POLYCAST DG0442 Class A Slotted Galvanized 5" x 48" Grate

Regular price $89.26 USD

Regular price Sale price $89.26 USD
Unit price per
TDS-POLYCAST DA0633 Installation Chair

TDS-POLYCAST DA0633 Installation Chair

Regular price $19.88 USD

Regular price Sale price $19.88 USD
Unit price per
POLYCAST DG0640R Class C Slotted Reinforced Galvanized Steel 6" x 48" Grate

POLYCAST DG0640R Class C Slotted Reinforced Galvanized Steel 6" x 48" Grate

Regular price $291.55 USD

Regular price Sale price $291.55 USD
Unit price per
POLYCAST DG0670 Class A Slotted DuraGuard HDPE 6"x24" (Nominal Dimensions) Grate - Black

POLYCAST DG0670 Class A Slotted DuraGuard HDPE 6"x24" (Nominal Dimensions) Grate - Black

Regular price $42.69 USD

Regular price Sale price $42.69 USD
Unit price per
End Outlet-Closed | Solid Polymer Concrete | TDS for POLYCAST

End Outlet-Closed | Solid Polymer Concrete | TDS for POLYCAST

Regular price From $28.67 USD

Regular price Sale price From $28.67 USD
Unit price per
Core Drill - Polymer Concrete Channels

Core Drill - Polymer Concrete Channels

Regular price $50.00 USD

Regular price Sale price $50.00 USD
Unit price per
End Cap | Solid Polymer Concrete | TDS for POLYCAST

End Cap | Solid Polymer Concrete | TDS for POLYCAST

Regular price $28.67 USD

Regular price Sale price $28.67 USD
Unit price per
TDS DA0663 Stainless Steel Strainer Outlet 4-inch

TDS DA0663 Stainless Steel Strainer Outlet 4-inch

Regular price $22.50 USD

Regular price Sale price $22.50 USD
Unit price per
ULMA U100KX Drain Channel kit w/Bronze Age™ BARS Grate-RAW

ULMA U100KX Drain Channel kit w/Bronze Age™ BARS Grate-RAW

Regular price From $240.15 USD

Regular price Sale price From $240.15 USD
Unit price per
TDS-POLYCAST DA0642 Hold-Down Device for 600 Series Galvanized Grates

TDS-POLYCAST DA0642 Hold-Down Device for 600 Series Galvanized Grates

Regular price $5.90 USD

Regular price Sale price $5.90 USD
Unit price per

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Resources

Shipping / Returns

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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