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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 A (50 products)
Class B (25 products)
Class C (23 products)
Class D (5 products)
Class E (6 products)
Class F (3 products)

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Grate Width

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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Abstract (2 products)
Geometric (7 products)
Traditional (9 products)
Nature (5 products)
Slotted (40 products)
Perforated (13 products)
Industrial (28 products)
Patriotic (4 products)

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Bar (12 products)
Bars (2 products)
Cathedral (7 products)
Fern (1 products)
Foam (4 products)
HLC (5 products)
I-Bar (4 products)
Luna (1 products)
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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Star (1 products)
Tardis (1 products)
T-Bar (3 products)
Transverse Slotted (2 products)
Wave (1 products)
Wedge Wire (4 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)
Chemical Processing (32 products)
Food Processing (3 products)
General Purpose Drainage - Interior (90 products)
General Purpose Drainage - External (93 products)
Transportation (22 products)

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109 products

Bronze Age SQUARE DECO - 4" Wide Grate for NDS Spee-D

Bronze Age SQUARE DECO - 4" Wide Grate for NDS Spee-D

Regular price From $62.70 USD

Regular price Sale price From $62.70 USD
Unit price per
FG-MESH-0848 Mesh Fiberglass 8"X48"x1.5" Grate Load Class C

FG-MESH-0848 Mesh Fiberglass 8"X48"x1.5" Grate Load Class C

Regular price $182.48 USD

Regular price Sale price $182.48 USD
Unit price per
Bronze Age BA-FERN-0520 Ductile Iron 5" x 20" Grate

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

Regular price $87.50 USD

Regular price Sale price $87.50 USD
Unit price per
Bronze Age CATHEDRAL 3" Wide Grate for NDS Mini Channel

Bronze Age CATHEDRAL 3" Wide Grate for NDS Mini Channel

Regular price From $39.95 USD

Regular price Sale price From $39.95 USD
Unit price per
TDS DG0692 Class C ADA Compliant Patriot Ductile Iron 5.25" x 24" Grate - BLACK

TDS DG0692 Class C ADA Compliant Patriot Ductile Iron 5.25" x 24" Grate - BLACK

Regular price $101.55 USD

Regular price Sale price $101.55 USD
Unit price per
Bronze Age CATHEDRAL 4" Dia. Grate

Bronze Age CATHEDRAL 4" Dia. Grate

Regular price From $91.00 USD

Regular price Sale price From $91.00 USD
Unit price per
Bronze Age RAIN DROP 4" Dia. Grate

Bronze Age RAIN DROP 4" Dia. Grate

Regular price From $91.00 USD

Regular price Sale price From $91.00 USD
Unit price per
Bronze Age SLOTTED 4" Dia Grate

Bronze Age SLOTTED 4" Dia Grate

Regular price From $91.00 USD

Regular price Sale price From $91.00 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 DA3042M Hold-Down for 3000 Series Fiberglass Mesh Grate

TDS DA3042M Hold-Down for 3000 Series Fiberglass Mesh Grate

Regular price $42.35 USD

Regular price Sale price $42.35 USD
Unit price per
TDS DA3042F Hold-Down for 3000 Series Fiberglass I-BAR Grate

TDS DA3042F Hold-Down for 3000 Series Fiberglass I-BAR Grate

Regular price $39.65 USD

Regular price Sale price $39.65 USD
Unit price per
TDS DA3042S Hold-Down for 3000 Series Stainless Bar Grate

TDS DA3042S Hold-Down for 3000 Series Stainless Bar Grate

Regular price $33.12 USD

Regular price Sale price $33.12 USD
Unit price per
TDS DG3048R Class C BAR Galvanized 8" x 24" Grate

TDS DG3048R Class C BAR Galvanized 8" x 24" Grate

Regular price $349.83 USD

Regular price Sale price $349.83 USD
Unit price per
TDS DG3047R Class C BAR Stainless 8" x 24" Grate

TDS DG3047R Class C BAR Stainless 8" x 24" Grate

Regular price $874.45 USD

Regular price Sale price $874.45 USD
Unit price per
TDS FG3045 Class B Fiberglass 1.5" Sq. Mesh 8" x 48" Grate

TDS FG3045 Class B Fiberglass 1.5" Sq. Mesh 8" x 48" Grate

Regular price $296.41 USD

Regular price Sale price $296.41 USD
Unit price per
TDS FG3044 Class C VE Fiberglass I-Bar with Grit 8" x 48" Grate

TDS FG3044 Class C VE Fiberglass I-Bar with Grit 8" x 48" Grate

Regular price $457.65 USD

Regular price Sale price $457.65 USD
Unit price per
TDS DG0669 Class D Stainless Steel Bar 5.25" x 48" Grate for POLYCAST®

TDS DG0669 Class D Stainless Steel Bar 5.25" x 48" Grate for POLYCAST®

Regular price $1,132.40 USD

Regular price Sale price $1,132.40 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

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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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