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Collection: 14" - 18" Grates

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38 products

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TDS (Trench Drain Systems) (20 products)

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14.00" (11 products)
14.33" (1 products)
14.66" for TDS FP/FF/FE 1200 (12 products)
15.00" (2 products)
15.00" Dia (1 products)
17.00" (1 products)
18.0" x 18.0" for NDS 1800 Series (10 products)

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1.50" (25 products)
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1800 Series (10 products)
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38 products

GF 21424 Heavy-Duty Gray Iron Slotted 14" x 24" x 2" Grate | General Foundry

GF 21424 Heavy-Duty Gray Iron Slotted 14" x 24" x 2" Grate | General Foundry

Regular price $198.99 USD

Regular price Sale price $198.99 USD
Unit price per
US Foundry 6455 Heavy Duty Slotted Cast Iron 17" x 24" x 1-1/2" Grate

US Foundry 6455 Heavy Duty Slotted Cast Iron 17" x 24" x 1-1/2" Grate

Regular price $299.09 USD

Regular price Sale price $299.09 USD
Unit price per
RG-151424-AB Heavy Duty Ductile Iron Slotted 14" x 24" x 1.5" Grate | TDS

RG-151424-AB Heavy Duty Ductile Iron Slotted 14" x 24" x 1.5" Grate | TDS

Regular price $257.04 USD

Regular price Sale price $257.04 USD
Unit price per
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 $589.16 USD

Regular price Sale price From $589.16 USD
Unit price per
US Foundry 6269 Heavy Duty ADA Compliant Slotted C35B Gray Iron 1.5" x 14" x 24" Grate

US Foundry 6269 Heavy Duty ADA Compliant Slotted C35B Gray Iron 1.5" x 14" x 24" Grate

Regular price $255.20 USD

Regular price Sale price $255.20 USD
Unit price per
J-4223-01 Heavy Duty Cast Iron 14" x 24" x 1.5" Grate | D&L Foundry

J-4223-01 Heavy Duty Cast Iron 14" x 24" x 1.5" Grate | D&L Foundry

Regular price $251.52 USD

Regular price Sale price $251.52 USD
Unit price per
GF 21429 ADA Heavy-Duty Gray Iron Slotted 14" x 24" x 2" Grate | General Foundry

GF 21429 ADA Heavy-Duty Gray Iron Slotted 14" x 24" x 2" Grate | General Foundry

Regular price $169.40 USD

Regular price Sale price $169.40 USD
Unit price per
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
Neenah R-4990-DX-A Heavy Duty Cast Iron 14" x 24" x 1.5" Grate

Neenah R-4990-DX-A Heavy Duty Cast Iron 14" x 24" x 1.5" Grate

Regular price $410.00 USD

Regular price Sale price $410.00 USD
Unit price per
EJ 6954M2 Heavy Duty Gray Iron 14" x 24" x 1.5" Grate

EJ 6954M2 Heavy Duty Gray Iron 14" x 24" x 1.5" Grate

Regular price $381.70 USD

Regular price Sale price $381.70 USD
Unit price per
NDS 1813 Class C Slotted Cast Iron 18" x 18" x 1" Grate

NDS 1813 Class C Slotted Cast Iron 18" x 18" x 1" Grate

Regular price $488.85 USD

Regular price Sale price $488.85 USD
Unit price per
TDS DG1241 Class C Slotted Ductile Iron 14" x 24" x 1.5" Grate

TDS DG1241 Class C Slotted Ductile Iron 14" x 24" x 1.5" Grate

Regular price $288.95 USD

Regular price Sale price $288.95 USD
Unit price per
TDS DG1242 Class E Slotted Ductile Iron 14" x 24" x 1.5" Grate

TDS DG1242 Class E Slotted Ductile Iron 14" x 24" x 1.5" Grate

Regular price $294.38 USD

Regular price Sale price $294.38 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
TDS DG1246 Class F Slotted Ductile Iron 14" x 24" x 1.5" Grate

TDS DG1246 Class F Slotted Ductile Iron 14" x 24" x 1.5" Grate

Regular price $316.17 USD

Regular price Sale price $316.17 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
TDS FG1245 Class A Mesh Fiberglass 14" x 48" x 1.5"Grate

TDS FG1245 Class A Mesh Fiberglass 14" x 48" x 1.5"Grate

Regular price $603.47 USD

Regular price Sale price $603.47 USD
Unit price per
NDS 1810 Class B | ADA |Slotted HDPE for 18" Basin | GRAY

NDS 1810 Class B | ADA |Slotted HDPE for 18" Basin | GRAY

Regular price $246.15 USD

Regular price Sale price $246.15 USD
Unit price per
NDS 1811 Class B ADA Compliant Slotted HDPE 18" x 18" Grate - BLACK

NDS 1811 Class B ADA Compliant Slotted HDPE 18" x 18" Grate - BLACK

Regular price $221.54 USD

Regular price Sale price $221.54 USD
Unit price per

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Drainage News

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Sep 12, 2025

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