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Drainage Kits
  • Shop All
  • 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
    • Channel Materials
      • Fiberglass
      • Plastic
      • Polymer Concrete
      • Stainless Steel
      • Pour in Place (Concrete)
      • All Channel Materials
    • Load Class
      • Load Class A
      • Load Class B
      • Load Class C
      • Load Class D
      • Load Class E
      • Load Class F
      • All Load Classes
  • Grates
    • Popular Manufacturers
      • TDS
      • Bronze Age
      • NDS
      • Polycast
      • Polylok
      • ULMA
      • Zurn
      • All Manufacturers
    • Popular Drainage Systems
      • Dura Slope
      • FP1200
      • Mini Channel
      • Polycast 600/700
      • Slim Channel
      • SS600
      • ULMA U100K(X)
      • All Drainage Systems
    • Grate Material
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      • Bronze
      • Ductile/Cast Iron
      • Fiberglass
      • Galvanized Steel
      • Plastic
      • Stainless Steel
      • All Grate Materials
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Products Blogs
  • DG0621 Transverse SLOT Galvanized Steel POLYCAST and SS600

    Bronze Age™ DG0621 SLOT Galvanized Steel 5.25" x 48"Grate

    Bronze Age™ DG0621 SLOT Galvanized Steel 5.25" x 48"Grate

    Regular price $108.27 USD
    Regular price Sale price $108.27 USD
    Unit price /  per 
  • ULMA HYDROPLUS Mini w/ LUNA Ductile Iron Grate Class C

    ULMA HYDROPLUS Mini w/ LUNA Ductile Iron Grate Class C

    Sale

    ULMA HYDROPLUS Mini w/ LUNA Ductile Iron Grate Class C

    Regular price From $228.68 USD
    Regular price $237.16 USD Sale price From $228.68 USD
    Unit price /  per 
    Sale
  • DG0621 Transverse SLOT Galvanized Steel POLYCAST and SS600

    Bronze Age DG0621H SLOT Galvanized Steel 5.25" x 24" (Nominal) Grate | Class A

    Bronze Age DG0621H SLOT Galvanized Steel 5.25" x 24" (Nominal) Grate | Class A

    Regular price $105.40 USD
    Regular price Sale price $105.40 USD
    Unit price /  per 
  • TP0650S-XX-622 Catch Basin w/ Galvanized DG0622 Foam perforated grate

    TV0650S (Shallow) Catch Basin Kit w/ DG0622H for POLYCAST®

    TV0650S (Shallow) Catch Basin Kit w/ DG0622H for POLYCAST®

    Regular price $481.20 USD
    Regular price Sale price $481.20 USD
    Unit price /  per 
  • Stainless Steel Perforated 3 inch Mini Channel Grate

    Perforated 316 Stainless Steel Grate 3″x12″ Load Class B

    Perforated 316 Stainless Steel Grate 3″x12″ Load Class B

    Regular price $83.00 USD
    Regular price Sale price $83.00 USD
    Unit price /  per 
  • nds540-white-slotted-grate-TDS

    NDS 540 Class B ADA Compliant Heel-Proof HDPE 3" x 36" Grate - WHITE

    NDS 540 Class B ADA Compliant Heel-Proof HDPE 3" x 36" Grate - WHITE

    Regular price $48.80 USD
    Regular price Sale price $48.80 USD
    Unit price /  per 
  • DG0620 Cathedral Galvanized Steel POLYCAST and SS600

    Bronze Age DG0620H CATH Galvanized Steel 5.25" x 24" (Nominal) Grate | Class A

    Bronze Age DG0620H CATH Galvanized Steel 5.25" x 24" (Nominal) Grate | Class A

    Regular price $124.17 USD
    Regular price Sale price $124.17 USD
    Unit price /  per 
  • ULMA drain channel with stainless steel edge and Iron Age Interlaken Baked on Oil Finish grate

    ULMA U100KX w/ Iron Age Interlaken 5x20 Grate-BoOF

    Sale

    ULMA U100KX w/ Iron Age Interlaken 5x20 Grate-BoOF

    Regular price From $351.82 USD
    Regular price $385.74 USD Sale price From $351.82 USD
    Unit price /  per 
    Sale
  • nds542-green-slotted-grate-TDS

    NDS 542 Class B ADA Compliant Heel-Proof HDPE 3" x 36" Grate - GREEN

    NDS 542 Class B ADA Compliant Heel-Proof HDPE 3" x 36" Grate - GREEN

    Regular price $48.80 USD
    Regular price Sale price $48.80 USD
    Unit price /  per 
  • Spee-D BA Transverse Slotted Stainless Steel Grate

    Bronze Age TDS-SLOT-0448-S 304 Stainless Steel 4.09" x 48" (Nominal) Grate

    Bronze Age TDS-SLOT-0448-S 304 Stainless Steel 4.09" x 48" (Nominal) Grate

    Regular price $347.10 USD
    Regular price Sale price $347.10 USD
    Unit price /  per 
  • TP0650S-GS-621 Catch Basin w/ Galvanized DG0621 transverse slotted grate and edging

    TV0650S (Shallow) Catch Basin Kit w/ DG0621H & Galvanized Edge for POLYCAST®

    TV0650S (Shallow) Catch Basin Kit w/ DG0621H & Galvanized Edge for POLYCAST®

    Regular price $544.40 USD
    Regular price Sale price $544.40 USD
    Unit price /  per 
  • NDS554S-Wave-Sand-Grate-TDS

    NDS 554S Class B ADA Compliant Botanical Polyolefin 3" x 36" Grate - SAND

    NDS 554S Class B ADA Compliant Botanical Polyolefin 3" x 36" Grate - SAND

    Regular price $62.16 USD
    Regular price Sale price $62.16 USD
    Unit price /  per 
  • M100KX ULMA polymer concrete channel with stainless steel edge and Iron Age Raw Cast Iron Argo

    ULMA M100KX Kit w/Iron Age Argo Grate | RAW

    Sale

    ULMA M100KX Kit w/Iron Age Argo Grate | RAW

    Regular price From $600.77 USD
    Regular price $662.72 USD Sale price From $600.77 USD
    Unit price /  per 
    Sale
  • Ulma U100K Channel with Galvanized Steel edge and an Iron Age Design Minnione Grate with Baked on oli finishron grate ironage ulma polymer concrete channel galv edge

    ULMA U100K Drainage Kit with Iron Age Minnione Grate | Baked on Oil Finish

    Sale

    ULMA U100K Drainage Kit with Iron Age Minnione Grate | Baked on Oil Finish

    Regular price From $722.26 USD
    Regular price $785.42 USD Sale price From $722.26 USD
    Unit price /  per 
    Sale
  • ULMA shallow drain channel with stainless steel edge and Iron Age Interlaken grate with Baked on Oil Finish

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

    Sale

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

    Regular price From $711.98 USD
    Regular price $772.21 USD Sale price From $711.98 USD
    Unit price /  per 
    Sale
  • Ulma M100KX Stainless Steel edge channel Iron Age River Rock Baked on Oil Finish Grate

    M100KX Kit w/Iron Age River Rock Grate | BoOF

    Sale

    M100KX Kit w/Iron Age River Rock Grate | BoOF

    Regular price From $718.03 USD
    Regular price $779.98 USD Sale price From $718.03 USD
    Unit price /  per 
    Sale
  • TP0650S-GS-620 Catch Basin w/ Galvanized DG0620 Cathedral grate and edging

    TV0650S (Shallow) Catch Basin Kit w/ DG0620H & Stainless Edge for POLYCAST®

    TV0650S (Shallow) Catch Basin Kit w/ DG0620H & Stainless Edge for POLYCAST®

    Regular price $558.47 USD
    Regular price Sale price $558.47 USD
    Unit price /  per 
  • Spee-D BA Foam Stainless Steel Grate

    Bronze Age TDS-FOAM-0448-S 304 Stainless Steel 4.09" x 48" (Nominal) Grate

    Bronze Age TDS-FOAM-0448-S 304 Stainless Steel 4.09" x 48" (Nominal) Grate

    Regular price $347.10 USD
    Regular price Sale price $347.10 USD
    Unit price /  per 
  • Hydro Mini Plus with 486 Vinylester FRP .9 on center Grate Class B_1 Meter

    ULMA HYDROPLUS Mini with 486 Fiberglass Grate - Load Class B

    Sale

    ULMA HYDROPLUS Mini with 486 Fiberglass Grate - Load Class B

    Regular price From $203.56 USD
    Regular price $254.87 USD Sale price From $203.56 USD
    Unit price /  per 
    Sale
  • M100KX ULMA polymer concrete channel with stainless steel edge and Iron Age Raw Cast Iron grate

    ULMA M100KX Kit with Iron Age RJA5-20I21 Regular Joe Grate-RAW

    Sale

    ULMA M100KX Kit with Iron Age RJA5-20I21 Regular Joe Grate-RAW

    Regular price From $594.72 USD
    Regular price $654.95 USD Sale price From $594.72 USD
    Unit price /  per 
    Sale
  • ULMA shallow drain channel with stainless steel edge and Iron Age Regular Joe heel-friendly grate with Baked on Oil Finish

    ULMA M100KX Kit w/ Iron Age Heel Proof Regular Joe Grate

    Sale

    ULMA M100KX Kit w/ Iron Age Heel Proof Regular Joe Grate

    Regular price From $718.03 USD
    Regular price $779.98 USD Sale price From $718.03 USD
    Unit price /  per 
    Sale
  • ULMA M100KX polymer concrete channel with stainless steel edge and Iron Age Baked on Oil Finish Cast Iron Oblio grate

    ULMA M100KX Kit with Iron Age Oblio Cast Iron Grate - BoOF

    Sale

    ULMA M100KX Kit with Iron Age Oblio Cast Iron Grate - BoOF

    Regular price From $718.03 USD
    Regular price $779.98 USD Sale price From $718.03 USD
    Unit price /  per 
    Sale
  • TDS-4in-alum-grated-natural-finish-TDSdrains

    Bronze Age™ BA-SLOT-4D-A Class A Slotted Aluminum 4" Dia. Grate

    Bronze Age™ BA-SLOT-4D-A Class A Slotted Aluminum 4" Dia. Grate

    Regular price $91.00 USD
    Regular price Sale price $91.00 USD
    Unit price /  per 
  • NDS-Spee-D-channel-Wave-grate-BooF

    NDS Spee-D® Channel w/ 253CI-BF Wave Cast Iron 4"x24" BoOF Grate

    NDS Spee-D® Channel w/ 253CI-BF Wave Cast Iron 4"x24" BoOF Grate

    Regular price From $261.88 USD
    Regular price Sale price From $261.88 USD
    Unit price /  per 
  • ULMA Hydro Mini Plus H80 with ULMA 410 Galvanized Steel erforated Grate Class A

    ULMA HYDROPLUS Mini with Galvanized Perforated Tread Grate (410 / GP100KCA) Class A

    Sale

    ULMA HYDROPLUS Mini with Galvanized Perforated Tread Grate (410 / GP100KCA) Class A

    Regular price From $64.99 USD
    Regular price $79.18 USD Sale price From $64.99 USD
    Unit price /  per 
    Sale
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Resources

Shipping / Returns

Determining Your Grate Size

Load Class Chart

Installer Map

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

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

    $37.45
  • 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

    $89.29
  • LD100X-2 Locking Device for ULMA Grates

    LD100X-2 Locking Device for ULMA Grates

    $14.40
Shop All

Contact Us

(610) 882-3630

sales@trenchdrain.com

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