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Trench Drain Grates
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  • Polycast-DG0442-galv-steel-grate-4ft-TDSdrains

    POLYCAST DG0441 / DG0442 Class A Slotted Galvanized 5" x 48" Grate

    POLYCAST DG0441 / DG0442 Class A Slotted Galvanized 5" x 48" Grate

    Regular price $89.26 USD
    Regular price Sale price $89.26 USD
    Unit price /  per 
  • Iron 18 x 18 decorative grate

    Iron Age IA-INTER-CB18 Class B Interlaken Cast Iron 18" x 18" x 1" Grate

    Iron Age IA-INTER-CB18 Class B Interlaken Cast Iron 18" x 18" x 1" Grate

    Regular price From $604.89 USD
    Regular price Sale price From $604.89 USD
    Unit price /  per 
  • ZURN Stainless Steel Perforated 4 inch grate P4-PS

    ZURN P4-PS Stainless Steel Perforated 4" x 40" Grate - Class A

    ZURN P4-PS Stainless Steel Perforated 4" x 40" Grate - Class A

    Regular price $311.20 USD
    Regular price Sale price $311.20 USD
    Unit price /  per 
  • Neenah R-4990-CX-A Heavy Duty Cast Iron 12" x 24" x 1.5" Grate

    Neenah R-4990-CX-A Heavy Duty Cast Iron 12" x 24" x 1.5" Grate

    Neenah R-4990-CX-A Heavy Duty Cast Iron 12" x 24" x 1.5" Grate

    Regular price $385.00 USD
    Regular price Sale price $385.00 USD
    Unit price /  per 
  • IA-INTER-0520-HP

    Iron Age IA-INTER-0520-HP 5" HP Interlaken Cast Iron Grates Class B

    Iron Age IA-INTER-0520-HP 5" HP Interlaken Cast Iron Grates Class B

    Regular price From $174.46 USD
    Regular price Sale price From $174.46 USD
    Unit price /  per 
  • DS-221 Galvanized Slotted

    NDS DS-221 Class B Slotted Galvanized 6" x 24" Grate

    NDS DS-221 Class B Slotted Galvanized 6" x 24" Grate

    Regular price $82.23 USD
    Regular price Sale price $82.23 USD
    Unit price /  per 
  • NDS Spee-D Slotted HDPE Class B ADA Compliant Grate - Single

    NDS Spee-D Slotted HDPE Class B ADA Compliant Grate - Single

    NDS Spee-D Slotted HDPE Class B ADA Compliant Grate - Single

    Regular price From $33.30 USD
    Regular price Sale price From $33.30 USD
    Unit price /  per 
  • NDS Dura Slope Specification for Slotted Grate

    NDS DuraSlope Slotted Class B ADA Compliant 6" x 24" Grate

    NDS DuraSlope Slotted Class B ADA Compliant 6" x 24" Grate

    Regular price From $66.35 USD
    Regular price Sale price From $66.35 USD
    Unit price /  per 
  • GF-22024

    GF 22024 Heavy-Duty Gray Iron Slotted 20" x 24" x 2" Grate | General Foundry

    GF 22024 Heavy-Duty Gray Iron Slotted 20" x 24" x 2" Grate | General Foundry

    Regular price $308.00 USD
    Regular price Sale price $308.00 USD
    Unit price /  per 
  • Dura-Tile-Grate-TDS drains dura slope deco cast iron grate

    NDS DS-603 Class C Tile Ductile Iron 6" x 24" Grate - RAW

    NDS DS-603 Class C Tile Ductile Iron 6" x 24" Grate - RAW

    Regular price $127.08 USD
    Regular price Sale price $127.08 USD
    Unit price /  per 
  • IA-ANISE-4D-BF

    Iron Age IA-ANISE-4D-BF Class B Anise Cast Iron 4" Dia. Grate

    Iron Age IA-ANISE-4D-BF Class B Anise Cast Iron 4" Dia. Grate

    Regular price $77.22 USD
    Regular price Sale price $77.22 USD
    Unit price /  per 
  • DG0640 POLYCAST Galvanized Slotted Grate

    POLYCAST DG0640 Class A Slotted Galvanized 5.25" x 48" Grate

    POLYCAST DG0640 Class A Slotted Galvanized 5.25" x 48" Grate

    Regular price $64.11 USD
    Regular price Sale price $64.11 USD
    Unit price /  per 
  • ZURN P6-GHPD - Galvanized Ductile Iron Grate

    Zurn P6-GHPD 5-3/8" Galvanized Ductile Iron Slotted Grate

    Zurn P6-GHPD 5-3/8" Galvanized Ductile Iron Slotted Grate

    Regular price $143.20 USD
    Regular price Sale price $143.20 USD
    Unit price /  per 
  • NDS Spee-D 252CI Botanical Cast Iron Class B ADA Compliant Grate

    NDS Spee-D 252CI Botanical Cast Iron Class B ADA Compliant Grate

    NDS Spee-D 252CI Botanical Cast Iron Class B ADA Compliant Grate

    Regular price From $174.12 USD
    Regular price Sale price From $174.12 USD
    Unit price /  per 
  • DG04640R

    POLYCAST DG0640RH Class C Slotted Reinforced Galvanized Steel 5.25" x 24" Grate

    POLYCAST DG0640RH Class C Slotted Reinforced Galvanized Steel 5.25" x 24" Grate

    Regular price $204.40 USD
    Regular price Sale price $204.40 USD
    Unit price /  per 
  • D&L Foundry J-4222-01 12" x 24" x 1.5"

    J-4222-01 Heavy Duty Cast Iron 12" x 24" x 1.5" Grate | D&L Foundry

    J-4222-01 Heavy Duty Cast Iron 12" x 24" x 1.5" Grate | D&L Foundry

    Regular price $230.80 USD
    Regular price Sale price $230.80 USD
    Unit price /  per 
  • NDS Mini Channel 554CI Botanical Cast Iron Class B ADA Compliant Grate

    NDS Mini Channel 554CI Botanical Cast Iron Class B ADA Compliant Grate

    NDS Mini Channel 554CI Botanical Cast Iron Class B ADA Compliant Grate

    Regular price From $78.76 USD
    Regular price Sale price From $78.76 USD
    Unit price /  per 
  • P6-SBG ZURN_Class E Stainless Steel Slotted Grate

    ZURN P6-SBG Class E Bar Stainless Steel 6" x 20" Grate

    ZURN P6-SBG Class E Bar Stainless Steel 6" x 20" Grate

    Regular price $747.20 USD
    Regular price Sale price $747.20 USD
    Unit price /  per 
  • TDS-6100 cast iron heavy duty

    US Foundry 6100 Heavy Duty Slotted C35B Gray Iron 8" x 24" x 1.5" Grate

    US Foundry 6100 Heavy Duty Slotted C35B Gray Iron 8" x 24" x 1.5" Grate

    Regular price $337.60 USD
    Regular price Sale price $337.60 USD
    Unit price /  per 
  • NDS915-galv-steel-grate

    NDS 915 Class C HD Bar Galvanized 9" x 9" Grate

    NDS 915 Class C HD Bar Galvanized 9" x 9" Grate

    Regular price $87.54 USD
    Regular price Sale price $87.54 USD
    Unit price /  per 
  • IA-Inter-0520

    Iron Age IA-INTER-0520 Class B Interlaken Cast Iron 122mm x 500mm Grates

    Iron Age IA-INTER-0520 Class B Interlaken Cast Iron 122mm x 500mm Grates

    Regular price From $174.46 USD
    Regular price Sale price From $174.46 USD
    Unit price /  per 
  • IA-Oblio-0418-hp

    Iron Age IA-OBLIO-0418-HP Class B Oblio Heel-Proof Cast Iron 4" x 18" Grate

    Iron Age IA-OBLIO-0418-HP Class B Oblio Heel-Proof Cast Iron 4" x 18" Grate

    Regular price From $147.29 USD
    Regular price Sale price From $147.29 USD
    Unit price /  per 
  • P4-HPP-DK-GRAY ZURN Z884 grate

    Zurn P4-HPP-DK-GRAY Class A ADA Compliant Slotted HDPE 4" x 20" Grate - DARK GRAY

    Zurn P4-HPP-DK-GRAY Class A ADA Compliant Slotted HDPE 4" x 20" Grate - DARK GRAY

    Regular price $52.00 USD
    Regular price Sale price $52.00 USD
    Unit price /  per 
  • Iron Age-IA CARB-0820

    Iron Age IA-CARB-0820 Class B Carbochon Cast Iron 8" x 20" Grate

    Iron Age IA-CARB-0820 Class B Carbochon Cast Iron 8" x 20" Grate

    Regular price From $304.59 USD
    Regular price Sale price From $304.59 USD
    Unit price /  per 
  • P4-HPP_GREEN ZURN Z884_grate

    Zurn P4-HPP-GREEN Class A ADA Compliant Slotted HDPE 4" x 20" Grate - GREEN

    Zurn P4-HPP-GREEN Class A ADA Compliant Slotted HDPE 4" x 20" Grate - GREEN

    Regular price $52.00 USD
    Regular price Sale price $52.00 USD
    Unit price /  per 
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Drainage News

  • Why Do Drains Back Up During Heavy Rain & How Can You Prevent It?

    Jun 05, 2026
  • “Cathedral” Grating for NDS Mini Channel

    Sep 12, 2025
  • What is Load Class and Why Is It Important?

    Sep 12, 2025

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