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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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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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Industrial (28 products)
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Bar (12 products)
Bars (2 products)
Cathedral (7 products)
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Mesh (9 products)
Micro-Mesh (7 products)
Patriot (1 products)
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Perforated (2 products)
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T-Bar (3 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)
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General Purpose Drainage - Interior (90 products)
General Purpose Drainage - External (93 products)
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109 products

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
FG-HLC-1448 Mesh Fiberglass 14"X48" Grate Load Class C

FG-HLC-1448 Mesh Fiberglass 14"X48" Grate Load Class C

Regular price $633.75 USD

Regular price Sale price $633.75 USD
Unit price per
FG-MESH-CB18 Fiberglass 18" Catch Basin Grate

FG-MESH-CB18 Fiberglass 18" Catch Basin Grate

Regular price $145.98 USD

Regular price Sale price $145.98 USD
Unit price per
FG-I4015-0948 Fiberglass I-Bar Grate 9"X48" Grate Load Class C

FG-I4015-0948 Fiberglass I-Bar Grate 9"X48" Grate Load Class C

Regular price $457.88 USD

Regular price Sale price $457.88 USD
Unit price per
FG-I4015-1248 Fiberglass I-Bar Grate 12"X48"x1.5" Grate Load Class C

FG-I4015-1248 Fiberglass I-Bar Grate 12"X48"x1.5" Grate Load Class C

Regular price $407.00 USD

Regular price Sale price $407.00 USD
Unit price per
FG-MESH-1248 Mesh Fiberglass 12"X48"x1.5" Grate Load Class C

FG-MESH-1248 Mesh Fiberglass 12"X48"x1.5" Grate Load Class C

Regular price $291.96 USD

Regular price Sale price $291.96 USD
Unit price per
FG-MESH-1448 Mesh Fiberglass 14"X48" x1.5" Grate Load Class A

FG-MESH-1448 Mesh Fiberglass 14"X48" x1.5" Grate Load Class A

Regular price $324.40 USD

Regular price Sale price $324.40 USD
Unit price per
WYE Rail Frames for 1" or 1.5" Thick Grates

WYE Rail Frames for 1" or 1.5" Thick Grates

Regular price From $347.45 USD

Regular price Sale price From $347.45 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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