Skip to content

Drainage Kits

(610) 882-3630 Trench Drain Info Request Free Quote
  • 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
      • Aluminum
      • Bronze
      • Ductile/Cast Iron
      • Fiberglass
      • Galvanized Steel
      • Plastic
      • Stainless Steel
      • All Grate Materials
    • Load Class
      • Load Class A
      • Load Class B
      • Load Class C
      • Load Class D
      • Load Class E
      • Load Class F
      • All Load Classes
  • Catch Basins
    • Catch Basin Kits
    • Catch Basin Grates
    • Catch Basin Parts
  • Parts
  • Resources
    • Contact Us
    • Shipping / Returns Info
    • Replacement Grate Guide
    • Load Class Chart
    • Installer Map
    • Virtual Trade Show Room
    • Testimonials
    • Trench Drain Glossary
    • About Us
    • Trench Drain FAQ
  • Drainage News
Log in

Country/region

  • Canada CAD $
  • United States USD $
  • X (Twitter)
  • Facebook
  • Pinterest
  • Instagram
  • YouTube
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
      • Aluminum
      • Bronze
      • Ductile/Cast Iron
      • Fiberglass
      • Galvanized Steel
      • Plastic
      • Stainless Steel
      • All Grate Materials
    • Load Class
      • Load Class A
      • Load Class B
      • Load Class C
      • Load Class D
      • Load Class E
      • Load Class F
      • All Load Classes
  • Catch Basins
    • Catch Basin Kits
    • Catch Basin Grates
    • Catch Basin Parts
  • Parts
  • Resources
    • Contact Us
    • Shipping / Returns Info
    • Replacement Grate Guide
    • Load Class Chart
    • Installer Map
    • Virtual Trade Show Room
    • Testimonials
    • Trench Drain Glossary
    • About Us
    • Trench Drain FAQ
  • Drainage News
Log in Cart

Item added to your cart

View cart

Search results

Filter and sort Filter

Filter and sort

Filter

541 results

Price

The highest price is $13,622.13

$
$
Clear
Manufacturer
Clear
Drainage Application
Clear
Drainage System
Clear
Load Class
Clear
Channel Material
Clear
Product Type
Clear
Grate Material / Color / Finish
Clear
Grate Width
Clear
Grate Thickness
Clear
Grate Pattern
Clear
Grate Pattern Style
Clear
Frame / Edging
Clear
Remove all
Remove all

541 results

Remove all
  • HYDROPLUS with Iron Age Oblio BoOF Cast Iron

    ULMA HYDROPLUS with Iron Age OA5-20I21 / IA-OBLIO-0520 Oblio BoOF Cast Iron Grate Class B

    ULMA HYDROPLUS with Iron Age OA5-20I21 / IA-OBLIO-0520 Oblio BoOF Cast Iron Grate Class B

    Regular price From $563.02 USD
    Regular price Sale price From $563.02 USD
    Unit price /  per 
  • ULMA HYDROPLUS with Iron Age Janis Raw Cast Iron Grate

    ULMA HYDROPLUS with Iron Age JA5-20I21 / IA-JANIS-0520 Janis Raw Cast Iron Grate Class B

    ULMA HYDROPLUS with Iron Age JA5-20I21 / IA-JANIS-0520 Janis Raw Cast Iron Grate Class B

    Regular price From $451.48 USD
    Regular price Sale price From $451.48 USD
    Unit price /  per 
  • Hydro Plus with 488 Vinylester .6 inch center 1M Grate Class C

    ULMA HYDROPLUS with (488) Vinyl Ester FRP (0.6" on center) 1M Grates Class C

    ULMA HYDROPLUS with (488) Vinyl Ester FRP (0.6" on center) 1M Grates Class C

    Regular price From $485.27 USD
    Regular price Sale price From $485.27 USD
    Unit price /  per 
  • ULMA HYDRO PLUS with IA-JOE-0520-HP-BF Iron Age Regular Joe Heel Proof BoOF Grate_Class B

    ULMA HYDROPLUS with Iron Age IA-JOE-0520-HP-BF Regular Joe Heel Proof - BoOF

    ULMA HYDROPLUS with Iron Age IA-JOE-0520-HP-BF Regular Joe Heel Proof - BoOF

    Regular price From $553.84 USD
    Regular price Sale price From $553.84 USD
    Unit price /  per 
  • HYDROPLUS - 461 ductile iron grate Class E

    ULMA HYDROPLUS with Ductile Iron Slotted Grate (461D) Class E

    ULMA HYDROPLUS with Ductile Iron Slotted Grate (461D) Class E

    Regular price From $210.46 USD
    Regular price Sale price From $210.46 USD
    Unit price /  per 
  • HYDROPLUS with Iron Age Oblio Raw Cast Iron

    ULMA HYDROPLUS with Iron Age OA5-20I21 / IA-OBLIO-0520 Oblio Raw Cast Iron Grate Class B

    ULMA HYDROPLUS with Iron Age OA5-20I21 / IA-OBLIO-0520 Oblio Raw Cast Iron Grate Class B

    Regular price From $451.48 USD
    Regular price Sale price From $451.48 USD
    Unit price /  per 
  • ULMA HYDRO PLUS with IA-JOE-0520-BF Iron Age Regular Joe BoOF Grate_Class B

    ULMA HYDROPLUS with Iron Age Regular Joe Cast Iron Grate IA-JOE-0520-BF - BoOF

    ULMA HYDROPLUS with Iron Age Regular Joe Cast Iron Grate IA-JOE-0520-BF - BoOF

    Regular price From $553.84 USD
    Regular price Sale price From $553.84 USD
    Unit price /  per 
  • ULMA HYDRO PLUS with IA-RIV-0520-BF Iron Age River Rock Grate- BoOF Class B

    ULMA HYDROPLUS with Iron Age IA-RIV-0520-BF River Rock - BoOF

    ULMA HYDROPLUS with Iron Age IA-RIV-0520-BF River Rock - BoOF

    Regular price From $563.02 USD
    Regular price Sale price From $563.02 USD
    Unit price /  per 
  • ULMA HYDRO PLUS with IA-ARGO-0520-HP-BF Iron Age Argo Heelproof BoOF Grate-Class B

    ULMA HYDROPLUS w/ Iron Age IA-ARGO-0520-HP-BF Argo Heel Proof BoOF Cast Iron Grate Class B

    ULMA HYDROPLUS w/ Iron Age IA-ARGO-0520-HP-BF Argo Heel Proof BoOF Cast Iron Grate Class B

    Regular price From $563.02 USD
    Regular price Sale price From $563.02 USD
    Unit price /  per 
  • ULMA HYDROPLUS with Locust Boof IA-LOC-0520-BF

    ULMA HYDROPLUS w/ IA-LOC-0520-BF Iron Age Locust BoOF Cast Iron Grate Class B

    ULMA HYDROPLUS w/ IA-LOC-0520-BF Iron Age Locust BoOF Cast Iron Grate Class B

    Regular price From $4,071.84 USD
    Regular price Sale price From $4,071.84 USD
    Unit price /  per 
  • Hydro Plus with 406 Heelproof Galvanized Mesh Grate

    ULMA HYDROPLUS with 406 / GEHX100KCB Galvanized Heel-Proof Mesh Grate Class B

    ULMA HYDROPLUS with 406 / GEHX100KCB Galvanized Heel-Proof Mesh Grate Class B

    Regular price From $1,622.03 USD
    Regular price Sale price From $1,622.03 USD
    Unit price /  per 
  • New Image Coming Soon

    ULMA HYDROPLUS w/ 462G Ductile Iron Grate - Class D

    ULMA HYDROPLUS w/ 462G Ductile Iron Grate - Class D

    Regular price From $200.65 USD
    Regular price Sale price From $200.65 USD
    Unit price /  per 
  • ULMA HYDROPLUS - 480 Ductile Iron Heel Proof Slotted C250 0.5M

    ULMA HYDROPLUS with 480/FNHX100KCCM Ductile Iron Heel Proof Slotted Grate Class C

    ULMA HYDROPLUS with 480/FNHX100KCCM Ductile Iron Heel Proof Slotted Grate Class C

    Regular price From $214.67 USD
    Regular price Sale price From $214.67 USD
    Unit price /  per 
  • Hydro Plus with 486 Vinylester .9 inch center 1M Grate Class B

    ULMA HYDROPLUS with (486) Vinyl Ester FRP (0.9" on center) 1M Grates Class B

    ULMA HYDROPLUS with (486) Vinyl Ester FRP (0.9" on center) 1M Grates Class B

    Regular price From $377.51 USD
    Regular price Sale price From $377.51 USD
    Unit price /  per 
  • ULMA HYDRO PLUS with IA-GRK-0520-BF Iron Age Greek Key BoOF Grate-Class B

    ULMA HYDROPLUS w/ Iron Age IA-GRK-0520-BF Greek Key BoOF Cast Iron Grate Class B

    ULMA HYDROPLUS w/ Iron Age IA-GRK-0520-BF Greek Key BoOF Cast Iron Grate Class B

    Regular price From $563.02 USD
    Regular price Sale price From $563.02 USD
    Unit price /  per 
  • ULMA HYDROPLUS with Iron Age Oblio Heel Proof Cast Iron BoOF Grate

    ULMA HYDROPLUS with Iron Age IA-OBLIO-0520-HP Oblio Heel Proof BoOF Cast Iron Grate Class B

    ULMA HYDROPLUS with Iron Age IA-OBLIO-0520-HP Oblio Heel Proof BoOF Cast Iron Grate Class B

    Regular price From $563.02 USD
    Regular price Sale price From $563.02 USD
    Unit price /  per 
  • ULMA HYDRO PLUS with ULMA 410 Galvanized Steel Slotted Grate-Class A

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

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

    Regular price From $131.30 USD
    Regular price Sale price From $131.30 USD
    Unit price /  per 
  • New Image Coming Soon

    ULMA HYDROPLUS w/ 465 Slotted Ductile Iron Grate - Class B

    ULMA HYDROPLUS w/ 465 Slotted Ductile Iron Grate - Class B

    Regular price From $179.86 USD
    Regular price Sale price From $179.86 USD
    Unit price /  per 
  • ULMA 437 ADA Compliant Wedge Wire 316 Stainless Steel 122mm x 0.5M Grate Class B

    ULMA 437 ADA Compliant Wedge Wire 316 Stainless Steel 122mm x 0.5M Grate Class B

    ULMA 437 ADA Compliant Wedge Wire 316 Stainless Steel 122mm x 0.5M Grate Class B

    Regular price $245.92 USD
    Regular price Sale price $245.92 USD
    Unit price /  per 
  • ULMA HYDRO PLUS with ULMA 494 ADA Heel proof Polypropylene Black Grate-Class A

    ULMA HYDROPLUS with 494 / PNH100KCAM Polypropylene ADA Heel Proof Grate Class A - BLACK

    ULMA HYDROPLUS with 494 / PNH100KCAM Polypropylene ADA Heel Proof Grate Class A - BLACK

    Regular price From $171.06 USD
    Regular price Sale price From $171.06 USD
    Unit price /  per 
  • 410 GP100KCA new perforated galv. steel with tread grate

    ULMA 410 Class A Perforated w/Tread Galvanized Steel 122mm x 1M Grate

    ULMA 410 Class A Perforated w/Tread Galvanized Steel 122mm x 1M Grate

    Regular price $24.80 USD
    Regular price Sale price $24.80 USD
    Unit price /  per 
  • Hydro Plus with 402 Galvanized Mesh Class B

    ULMA HYDROPLUS with 402 / GEX100KCB Galvanized Mesh Grate Class B

    ULMA HYDROPLUS with 402 / GEX100KCB Galvanized Mesh Grate Class B

    Regular price From $207.63 USD
    Regular price Sale price From $207.63 USD
    Unit price /  per 
  • Hydro Plus with 450 SS Slotted 1M Grate Class A

    ULMA HYDROPLUS with 450 / IN100KCA Stainless Steel Slotted Grate Class A

    ULMA HYDROPLUS with 450 / IN100KCA Stainless Steel Slotted Grate Class A

    Regular price From $229.33 USD
    Regular price Sale price From $229.33 USD
    Unit price /  per 
  • Hydro Plus with 454 Reinforced SS Slotted 1M Grate Class C

    ULMA HYDROPLUS with 454 Reinforced Stainless Steel Slotted Grate Class C

    ULMA HYDROPLUS with 454 Reinforced Stainless Steel Slotted Grate Class C

    Regular price From $480.39 USD
    Regular price Sale price From $480.39 USD
    Unit price /  per 
  • 1
  • …
  • 3
  • 4
  • 5
  • 6
  • 7
  • …
  • 23

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 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
Shop All

Contact Us

(610) 882-3630

sales@trenchdrain.com

  • Facebook
  • Instagram
  • YouTube
  • X (Twitter)
  • Pinterest

Country/region

  • Canada CAD $
  • United States USD $
© 2026, Drainage Kits Powered by Shopify
  • · Privacy policy
  • · Shipping policy
  • · Contact information
  • · Terms of service
  • · Refund policy
  • Choosing a selection results in a full page refresh.
  • Opens in a new window.