All Drainage Grates Systems

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Residential (540 products)
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Food Processing (15 products)
General Purpose Drainage - Interior (376 products)
General Purpose Drainage - External (410 products)
Transportation (132 products)

Drainage System

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Cast in Place / EPS Foam (15 products)
Form Your Own OR Site Built (62 products)
Fiberglass - Polyester (15 products)
Plastic - (PP, HDPE, PE) (233 products)
Plastic - (PP, HDPE, PE) - Gray (97 products)
Plastic - (PP, HDPE, PE) - Sand (97 products)
Polymer Concrete - Polyester (177 products)
Polymer Concrete - Vinyl Ester (72 products)
Stainless 304 (3 products)

Product Type

Grate Material / Color / Finish

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Grate Thickness

Grate Pattern

Grate Pattern Style

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648 products

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 $282.33 USD

Regular price Sale price $282.33 USD
Unit price per
Iron Age IA-GRK-0520 Class B Greek Key Cast Iron 122mm x 500mm Grate - RAW

Iron Age IA-GRK-0520 Class B Greek Key Cast Iron 122mm x 500mm Grate - RAW

Regular price $167.31 USD

Regular price Sale price $167.31 USD
Unit price per
NDS DS-601 Class C Weave Ductile Iron 6" x 24" Grate - RAW

NDS DS-601 Class C Weave Ductile Iron 6" x 24" Grate - RAW

Regular price $127.08 USD

Regular price Sale price $127.08 USD
Unit price per
NDS 1812 Class B ADA Compliant Slotted HDPE 18" x 18" Grate - GREEN

NDS 1812 Class B ADA Compliant Slotted HDPE 18" x 18" Grate - GREEN

Regular price $228.39 USD

Regular price Sale price $228.39 USD
Unit price per
Zurn P12 Class E H-20 Longitudinal Slotted Heel-Proof Ductile Iron 12" x 24" Grate

Zurn P12 Class E H-20 Longitudinal Slotted Heel-Proof Ductile Iron 12" x 24" Grate

Regular price $515.20 USD

Regular price Sale price $515.20 USD
Unit price per
TDS DG1275 Class E Transverse Slotted Ductile Iron 14" x 24" x 1.5" Grate

TDS DG1275 Class E Transverse Slotted Ductile Iron 14" x 24" x 1.5" Grate

Regular price $344.41 USD

Regular price Sale price $344.41 USD
Unit price per
Iron Age IA-CARB-0820-BF Class B Carbochon Cast Iron Grate - BoOF 8" x 20" (Nominal)

Iron Age IA-CARB-0820-BF Class B Carbochon Cast Iron Grate - BoOF 8" x 20" (Nominal)

Regular price $367.51 USD

Regular price Sale price $367.51 USD
Unit price per
Iron Age IA-BULL-6D-HP-BF Class A ADA Heel-Proof Bullseye Cast Iron 6" Dia Grate – BoOF

Iron Age IA-BULL-6D-HP-BF Class A ADA Heel-Proof Bullseye Cast Iron 6" Dia Grate – BoOF

Regular price $143.00 USD

Regular price Sale price $143.00 USD
Unit price per
Iron Age IA-JOE-0520-HP-BF Class B HP Regular Joe Cast Iron 5x20 (Nominal) Grate - BoOF

Iron Age IA-JOE-0520-HP-BF Class B HP Regular Joe Cast Iron 5x20 (Nominal) Grate - BoOF

Regular price $223.08 USD

Regular price Sale price $223.08 USD
Unit price per
Iron Age IA-INTER-0920-BF Interlaken 9x20 Cast Iron Grate - BoOF

Iron Age IA-INTER-0920-BF Interlaken 9x20 Cast Iron Grate - BoOF

Regular price $324.61 USD

Regular price Sale price $324.61 USD
Unit price per
Iron Age IA-RIV-0820-BF River Rock 8"x20" Cast Iron Grate – BoOF

Iron Age IA-RIV-0820-BF River Rock 8"x20" Cast Iron Grate – BoOF

Regular price $288.86 USD

Regular price Sale price $288.86 USD
Unit price per
NDS 542 - Box of 16 - Class B ADA Compliant Slotted HDPE 3" x 36" Grate - GREEN

NDS 542 - Box of 16 - Class B ADA Compliant Slotted HDPE 3" x 36" Grate - GREEN

Regular price $468.47 USD

Regular price Sale price $468.47 USD
Unit price per
Zurn P6-BG Galvanized Ductile Iron H-20 Bar Grate 6" x 20" Grate | Class C

Zurn P6-BG Galvanized Ductile Iron H-20 Bar Grate 6" x 20" Grate | Class C

Regular price $154.40 USD

Regular price Sale price $154.40 USD
Unit price per
Iron Age IA-OBLIO-CB24-BF / ON24-24|14 Class B Oblio Cast Iron 24" x 24" Grate - BoOF

Iron Age IA-OBLIO-CB24-BF / ON24-24|14 Class B Oblio Cast Iron 24" x 24" Grate - BoOF

Regular price $1,025.31 USD

Regular price Sale price $1,025.31 USD
Unit price per
NDS DS-228 Class A ADA Compliant Perforated Galvanized Steel 6" x 24" Grate

NDS DS-228 Class A ADA Compliant Perforated Galvanized Steel 6" x 24" Grate

Regular price $101.92 USD

Regular price Sale price $101.92 USD
Unit price per
NDS 552B Class A ADA Compliant Slotted Satin Brass 3" x 12" Grate

NDS 552B Class A ADA Compliant Slotted Satin Brass 3" x 12" Grate

Regular price $225.31 USD

Regular price Sale price $225.31 USD
Unit price per
NDS 828 Class C H-20 Slotted High Impact Nylon 5" x 20" Grate

NDS 828 Class C H-20 Slotted High Impact Nylon 5" x 20" Grate

Regular price $176.57 USD

Regular price Sale price $176.57 USD
Unit price per
POLYCAST DG0647R Reinforced Slotted Stainless Steel 6"x48" Grate (Nominal) | Load Class C

POLYCAST DG0647R Reinforced Slotted Stainless Steel 6"x48" Grate (Nominal) | Load Class C

Regular price $525.97 USD

Regular price Sale price $525.97 USD
Unit price per
TDS DG1247R Class C BAR Stainless Steel 14" x 24" x 1.5" Grate

TDS DG1247R Class C BAR Stainless Steel 14" x 24" x 1.5" Grate

Regular price $1,152.14 USD

Regular price Sale price $1,152.14 USD
Unit price per
TDS DG1248R Class C Galvanized Steel 14" x 24" x 1.5" Grate

TDS DG1248R Class C Galvanized Steel 14" x 24" x 1.5" Grate

Regular price $411.77 USD

Regular price Sale price $411.77 USD
Unit price per

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