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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)
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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)
Foam (4 products)
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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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)
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109 products

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
DG0655 Class B ADA Compliant Wedge Wire Stainless Steel 5.25" x 48" Grate

DG0655 Class B ADA Compliant Wedge Wire Stainless Steel 5.25" x 48" Grate

Regular price $470.73 USD

Regular price Sale price $470.73 USD
Unit price per
TDS DG0900 Class F H-20 Slotted Ductile Iron 6" x 16" Grate

TDS DG0900 Class F H-20 Slotted Ductile Iron 6" x 16" Grate

Regular price $81.00 USD

Regular price Sale price $81.00 USD
Unit price per
Bronze Age PEDREDA 3" Wide Grate for NDS Mini Channel

Bronze Age PEDREDA 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 DG0655RH Class D ADA Compliant Reinforced Wedge Wire Stainless Steel 5.25" x 24" Grate

TDS DG0655RH Class D ADA Compliant Reinforced Wedge Wire Stainless Steel 5.25" x 24" Grate

Regular price $345.00 USD

Regular price Sale price $345.00 USD
Unit price per
TDS DG0655H Class B ADA Compliant Wedge Wire Stainless Steel 5.25" x 24" Grate

TDS DG0655H Class B ADA Compliant Wedge Wire Stainless Steel 5.25" x 24" Grate

Regular price $252.46 USD

Regular price Sale price $252.46 USD
Unit price per
Bronze Age RAIN DROP 3"Wide Grate for NDS Mini Channel

Bronze Age RAIN DROP 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 DG0669H Class D Stainless Steel Bar 5.25" x 24" Grate for POLYCAST®

TDS DG0669H Class D Stainless Steel Bar 5.25" x 24" Grate for POLYCAST®

Regular price $566.56 USD

Regular price Sale price $566.56 USD
Unit price per
TDS 489 Class C Vinyl-Ester Fiberglass Bar 122mm x 0.5M Bar Grate - 0.6" centers

TDS 489 Class C Vinyl-Ester Fiberglass Bar 122mm x 0.5M Bar Grate - 0.6" centers

Regular price $124.70 USD

Regular price Sale price $124.70 USD
Unit price per
TDS 487 Class B Vinyl-Ester Fiberglass Bar 122mm x 0.5M Bar Grate - 0.9" centers

TDS 487 Class B Vinyl-Ester Fiberglass Bar 122mm x 0.5M Bar Grate - 0.9" centers

Regular price $95.70 USD

Regular price Sale price $95.70 USD
Unit price per
TDS 462G Class D Slotted Ductile Iron Grate

TDS 462G Class D Slotted Ductile Iron Grate

Regular price $46.49 USD

Regular price Sale price $46.49 USD
Unit price per
Bronze Age PERFORATED - 316L Stainless 3" Wide Grate for NDS Mini Channel & TDS Max-Mini

Bronze Age PERFORATED - 316L Stainless 3" Wide Grate for NDS Mini Channel & TDS Max-Mini

Regular price From $83.00 USD

Regular price Sale price From $83.00 USD
Unit price per
NDS-529B Brass Screws for Mini Channel Bronze Grates (64 PCS)

NDS-529B Brass Screws for Mini Channel Bronze Grates (64 PCS)

Regular price $31.79 USD

Regular price Sale price $31.79 USD
Unit price per
TDS FG1244 Class C Mesh Fiberglass 14" x 48" x 1.5" Grate

TDS FG1244 Class C Mesh Fiberglass 14" x 48" x 1.5" Grate

Regular price $543.21 USD

Regular price Sale price $543.21 USD
Unit price per
Bronze Age SQ DECO - 304 Stainless 3" Wide Grate for NDS Mini Channel & TDS Max-Mini

Bronze Age SQ DECO - 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
FG-HLC-0848 Mesh Fiberglass 8"X48" Grate Load Class C

FG-HLC-0848 Mesh Fiberglass 8"X48" Grate Load Class C

Regular price $345.68 USD

Regular price Sale price $345.68 USD
Unit price per
FG-HLC-1048 Mesh Fiberglass 10"X48" Grate Load Class C

FG-HLC-1048 Mesh Fiberglass 10"X48" Grate Load Class C

Regular price $422.50 USD

Regular price Sale price $422.50 USD
Unit price per
FG-HLC-1248 Mesh Fiberglass 12"X48" Grate Load Class C

FG-HLC-1248 Mesh Fiberglass 12"X48" Grate Load Class C

Regular price $543.21 USD

Regular price Sale price $543.21 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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