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Collection: TDS (Trench Drain Systems)

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109 products

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NDS (1 products)
TDS (Trench Drain Systems) (109 products)

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Class B (25 products)
Class C (23 products)
Class D (5 products)
Class E (6 products)
Class F (3 products)

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2.25" for NDS Slim Channel (1 products)
2.75" for NDS Mini Channel (16 products)
4.00" Dia (3 products)
4.13" for NDS Spee-D (4 products)
4.81" for ULMA (10 products)
5.25" (1 products)
5.25" for Hubbell Polycast (19 products)
8.00" for TDS FP/FF/FE 0600 (11 products)
8.00" (2 products)
8.33" (1 products)
9.0" x 9.0" for NDS 900 Series (2 products)
9.00" (2 products)
10.00" (1 products)
10.25" (1 products)
10.33" (1 products)
12.0" x 12.0" for NDS 1200 Series (2 products)
12.00" (3 products)
12.33" (1 products)
12.50" (2 products)
14.00" (3 products)
14.33" (1 products)
14.66" for TDS FP/FF/FE 1200 (12 products)
15.00" (2 products)
18.0" x 18.0" for NDS 1800 Series (2 products)

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Grate Thickness

0.25" with T-Top (1 products)
0.38" (18 products)
0.75" (31 products)
0.81" with T-Top (3 products)
1.00" (1 products)
1.125" (3 products)
1.50" (51 products)

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Slotted (40 products)
Perforated (13 products)
Industrial (28 products)
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Bar (12 products)
Bars (2 products)
Cathedral (7 products)
Fern (1 products)
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HLC (5 products)
I-Bar (4 products)
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Mesh (9 products)
Micro-Mesh (7 products)
Patriot (1 products)
Pedreda (2 products)
Perforated (2 products)
Rain Drop (2 products)
Slotted (22 products)
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T-Bar (3 products)
Transverse Slotted (2 products)
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Aluminum (12 products)
Bronze - Brushed (12 products)
Bronze - Natural (12 products)
Ductile/Cast Iron - Baked on Oil Finish (8 products)
Ductile/Cast Iron - Raw (30 products)
Fiberglass (23 products)
Fiberglass - 1.50" Sq Mesh (3 products)
Fiberglass - T-Bar (3 products)
Fiberglass - I-Bar (5 products)
Galvanized Steel (13 products)
Stainless Steel 304 (19 products)
Stainless Steel 316L (9 products)

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Residential (100 products)
Decorative (40 products)
Sports Complex - Recreational (40 products)
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General Purpose Drainage - Interior (90 products)
General Purpose Drainage - External (93 products)
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109 products

RG-151224-AB Heavy Duty Ductile Iron Slotted 12" x 24" x 1.5" Grate | TDS

RG-151224-AB Heavy Duty Ductile Iron Slotted 12" x 24" x 1.5" Grate | TDS

Regular price $217.04 USD

Regular price Sale price $217.04 USD
Unit price per
TDS 461D Class E Slotted Ductile Iron 122mm x 500mm Grate

TDS 461D Class E Slotted Ductile Iron 122mm x 500mm Grate

Regular price $46.80 USD

Regular price Sale price $46.80 USD
Unit price per
TDS DG3041D Class F Slotted Ductile Iron 8" x 24" Grate

TDS DG3041D Class F Slotted Ductile Iron 8" x 24" Grate

Regular price $102.75 USD

Regular price Sale price $102.75 USD
Unit price per
TDS 3000 Series DG3043D Class D ADA Compliant Transverse Slotted Ductile Iron 8"x24" Grate

TDS 3000 Series DG3043D Class D ADA Compliant Transverse Slotted Ductile Iron 8"x24" Grate

Regular price $72.09 USD

Regular price Sale price $72.09 USD
Unit price per
Bronze Age BA-LUNA-0520 Ductile Iron 5" x 20" Grate

Bronze Age BA-LUNA-0520 Ductile Iron 5" x 20" Grate

Regular price $87.50 USD

Regular price Sale price $87.50 USD
Unit price per
TDS DG0655R Class D ADA Compliant Reinforced Wedge Wire Stainless Steel 5.25" x 48" Grate

TDS DG0655R Class D ADA Compliant Reinforced Wedge Wire Stainless Steel 5.25" x 48" Grate

Regular price $548.10 USD

Regular price Sale price $548.10 USD
Unit price per
Bronze Age PERFORATED - 304 Stainless 3" Wide Grate for NDS Mini Channel & TDS Max-Mini

Bronze Age PERFORATED - 304 Stainless 3" Wide Grate for NDS Mini Channel & TDS Max-Mini

Regular price From $51.00 USD

Regular price Sale price From $51.00 USD
Unit price per
Bronze Age FOAM - 4" Wide Grate for NDS Spee-D

Bronze Age FOAM - 4" Wide Grate for NDS Spee-D

Regular price From $62.70 USD

Regular price Sale price From $62.70 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
Bronze Age BA-BARS-0520 Ductile Iron 5" x 20" Grate

Bronze Age BA-BARS-0520 Ductile Iron 5" x 20" Grate

Regular price $87.50 USD

Regular price Sale price $87.50 USD
Unit price per
Bronze Age DG0631 SLOT 304L Stainless Steel 5.25" x 48" (Nominal) Grate | Class A

Bronze Age DG0631 SLOT 304L Stainless Steel 5.25" x 48" (Nominal) Grate | Class A

Regular price $172.86 USD

Regular price Sale price $172.86 USD
Unit price per
TDS DA3042B Hold-Down for 3000 Series Ductile Iron and Galvanized Bar Grate

TDS DA3042B Hold-Down for 3000 Series Ductile Iron and Galvanized Bar Grate

Regular price $10.80 USD

Regular price Sale price $10.80 USD
Unit price per
Bronze Age BA-CATH-0520 Ductile Iron 5" x 20" Grate

Bronze Age BA-CATH-0520 Ductile Iron 5" x 20" Grate

Regular price $87.50 USD

Regular price Sale price $87.50 USD
Unit price per
TDS DG3042D Class D Slotted Ductile Iron 8" x 24" Grate

TDS DG3042D Class D Slotted Ductile Iron 8" x 24" Grate

Regular price $76.15 USD

Regular price Sale price $76.15 USD
Unit price per
Bronze Age SLOTTED - 3" Wide Grate for NDS Mini Channel

Bronze Age SLOTTED - 3" Wide Grate for NDS Mini Channel

Regular price From $39.95 USD

Regular price Sale price From $39.95 USD
Unit price per
Bronze Age™ LUNA 3" x 12" Grate for NDS Mini Channel

Bronze Age™ LUNA 3" x 12" Grate for NDS Mini Channel

Regular price From $39.95 USD

Regular price Sale price From $39.95 USD
Unit price per

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Drainage News

“Cathedral” Grating for NDS Mini Channel
Sep 12, 2025
What is Load Class and Why Is It Important?
Sep 12, 2025
The Basics of Trench Drain Grates
Jan 10, 2024

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