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  • Drainage Kits
    • Popular Manufacturers
      • TDS
      • NDS
      • POLYCAST®
      • ULMA
      • Zurn
      • All Manufacturers
    • Popular Drainage Systems
      • Dura Slope
      • Mini Channel
      • Polycast 600/700
      • Slim Channel
      • SS600
      • ULMA U100K(X)
      • All Drainage Systems
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      • Fiberglass
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      • All Channel Materials
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      • FP1200
      • Mini Channel
      • Polycast 600/700
      • Slim Channel
      • SS600
      • ULMA U100K(X)
      • All Drainage Systems
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  • TDS-SS600-DG0632 FOAM Stainless Steel

    Bronze Age™ DG0632 Foam Perforated 304 Stainless Steel 5.19" x 48" (Nominal) Grate

    Bronze Age™ DG0632 Foam Perforated 304 Stainless Steel 5.19" x 48" (Nominal) Grate

    Regular price $184.03 USD
    Regular price Sale price $184.03 USD
    Unit price /  per 
  • DG0630 CATHEDRAL Stainless Steel POLYCAST and SS600

    Bronze Age DG0630 CATH 304 Stainless Steel 5.25" x 48" (Nominal) Grate | Class A

    Bronze Age DG0630 CATH 304 Stainless Steel 5.25" x 48" (Nominal) Grate | Class A

    Regular price $170.45 USD
    Regular price Sale price $170.45 USD
    Unit price /  per 
  • DG0633 SQUARE DECO Stainless Steel POLYCAST and SS600

    Bronze Age™ DG0633H DECO 304 Stainless Steel 5.25" x 24"Grate

    Bronze Age™ DG0633H DECO 304 Stainless Steel 5.25" x 24"Grate

    Regular price $112.13 USD
    Regular price Sale price $112.13 USD
    Unit price /  per 
  • DG0631 Transverse SLOT Stainless Steel POLYCAST and SS600

    Bronze Age™ DG0631H SLOT 304 Stainless Steel 5.25" x 24" Grate

    Bronze Age™ DG0631H SLOT 304 Stainless Steel 5.25" x 24" Grate

    Regular price $103.05 USD
    Regular price Sale price $103.05 USD
    Unit price /  per 
  • DG0633 SQUARE DECO Stainless Steel POLYCAST and SS600

    Bronze Age DG0633 DECO 304 Stainless Steel 5.25" x 48" Grate | Class A

    Bronze Age DG0633 DECO 304 Stainless Steel 5.25" x 48" Grate | Class A

    Regular price $196.52 USD
    Regular price Sale price $196.52 USD
    Unit price /  per 
  • DG0647-PolyCast-TDSdrains stainless steel slotted class A grate

    POLYCAST DG0647 Class B Slotted Stainless Steel 6" x 48" Grate

    POLYCAST DG0647 Class B Slotted Stainless Steel 6" x 48" Grate

    Regular price $161.96 USD
    Regular price Sale price $161.96 USD
    Unit price /  per 
  • DG0644-Polycast-fiberglass-bar-grate-TDSdrains

    POLYCAST FG0644 Class B Spacing 5/8" Fiberglass BAR 6" x 48" Grate

    POLYCAST FG0644 Class B Spacing 5/8" Fiberglass BAR 6" x 48" Grate

    Regular price $195.51 USD
    Regular price Sale price $195.51 USD
    Unit price /  per 
  • DG0644-Polycast-fiberglass-bar-grate-TDSdrains

    POLYCAST FG0644H Class B Spacing 5/8" Fiberglass BAR 6" x 24" Grate

    POLYCAST FG0644H Class B Spacing 5/8" Fiberglass BAR 6" x 24" Grate

    Regular price $108.75 USD
    Regular price Sale price $108.75 USD
    Unit price /  per 
  • DG0644SP-TDG-TDSdrains fiberglass grate .38 spacing Polycast

    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 $233.93 USD
    Regular price Sale price $233.93 USD
    Unit price /  per 
  • DG0670 black HDPE Slotted POLYCAST grate

    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 $41.86 USD
    Regular price Sale price $41.86 USD
    Unit price /  per 
  • DG0647-PolyCast-TDSdrains stainless steel slotted class A grate

    POLYCAST DG0647H Class A Slotted Stainless Steel 6" x 24" Grate

    POLYCAST DG0647H Class A Slotted Stainless Steel 6" x 24" Grate

    Regular price $168.67 USD
    Regular price Sale price $168.67 USD
    Unit price /  per 
  • DG0644SP-TDG-TDSdrains fiberglass grate .38 spacing Polycast

    POLYCAST FG0644SPH Class C Spacing 3/8" Fiberglass BAR 6" x 24" Grate

    POLYCAST FG0644SPH Class C Spacing 3/8" Fiberglass BAR 6" x 24" Grate

    Regular price $130.50 USD
    Regular price Sale price $130.50 USD
    Unit price /  per 
  • DG0657R Stainless Steel Perforated Grate

    POLYCAST DG0657RH ADA Perforated Reinforced Stainless Grate 6"x24" (Nominal) Class C

    POLYCAST DG0657RH ADA Perforated Reinforced Stainless Grate 6"x24" (Nominal) Class C

    Regular price $205.38 USD
    Regular price Sale price $205.38 USD
    Unit price /  per 
  • SS Bar grate DG0699 Polycast

    TDS DG0669 Class D Stainless Steel Bar 6" x 48" Grate for POLYCAST®

    TDS DG0669 Class D Stainless Steel Bar 6" x 48" Grate for POLYCAST®

    Regular price $938.27 USD
    Regular price Sale price $938.27 USD
    Unit price /  per 
  • DG0675-polycast-duraguard-longit-slotted-grate-TDSdrains

    POLYCAST® DG0675 Transverse Slotted HDPE 6"x24" (Nominal) Grate - BLACK-Class A

    POLYCAST® DG0675 Transverse Slotted HDPE 6"x24" (Nominal) Grate - BLACK-Class A

    Regular price $49.35 USD
    Regular price Sale price $49.35 USD
    Unit price /  per 
  • DG0657R-Stainless-Perforated-Reinforced-Grate

    POLYCAST DG0657R ADA Perf Reinforced Stainless Grate 6"x48" (Nominal) Class C

    POLYCAST DG0657R ADA Perf Reinforced Stainless Grate 6"x48" (Nominal) Class C

    Regular price $484.37 USD
    Regular price Sale price $484.37 USD
    Unit price /  per 
  • SS Bar grate DG0699 Polycast

    TDS DG0669H Class D Stainless Steel Bar 6" x 24" Grate for POLYCAST®

    TDS DG0669H Class D Stainless Steel Bar 6" x 24" Grate for POLYCAST®

    Regular price $469.44 USD
    Regular price Sale price $469.44 USD
    Unit price /  per 
  • DG0655R_SS_Wedge_Wire_ClassD

    TDS DG0655RH Class C ADA Compliant Reinforced Wedge Wire Stainless Steel 6" x 24" Grate

    TDS DG0655RH Class C ADA Compliant Reinforced Wedge Wire Stainless Steel 6" x 24" Grate

    Regular price $288.61 USD
    Regular price Sale price $288.61 USD
    Unit price /  per 
  • DG0655R_SS_Wedge_Wire_ClassD

    TDS DG0655R ADA Compliant Reinforced Wedge Wire Stainless Steel 6" x 48" Grate

    TDS DG0655R ADA Compliant Reinforced Wedge Wire Stainless Steel 6" x 48" Grate

    Regular price $548.10 USD
    Regular price Sale price $548.10 USD
    Unit price /  per 
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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

    ULMA HYDROPLUS Mini w/ BARS Ductile Iron Grate Class C

    $237.16 $183.00
  • ULMA HYDROPLUS Mini w/ FERN Ductile Iron Grate Class C

    ULMA HYDROPLUS Mini w/ FERN Ductile Iron Grate Class C

    $237.16 $183.00
  • ULMA HYDROPLUS Mini w/ CATHEDRAL Ductile Iron Grate Class C

    ULMA HYDROPLUS Mini w/ CATHEDRAL Ductile Iron Grate Class C

    $237.16 $183.00
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