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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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Slotted (40 products)
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Bar (12 products)
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Mesh (9 products)
Micro-Mesh (7 products)
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T-Bar (3 products)
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Aluminum (12 products)
Bronze - Brushed (12 products)
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Ductile/Cast Iron - Baked on Oil Finish (8 products)
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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

Bronze Age DG0631H SLOT 304 Stainless Steel 5.25" x 24" (Nominal) Grate | Class A

Bronze Age DG0631H SLOT 304 Stainless Steel 5.25" x 24" (Nominal) Grate | Class A

Regular price $112.00 USD

Regular price Sale price $112.00 USD
Unit price per
Bronze Age DG0632 FOAM 304 Stainless Grate for Polycast

Bronze Age DG0632 FOAM 304 Stainless Grate for Polycast

Regular price From $119.03 USD

Regular price Sale price From $119.03 USD
Unit price per
FG-734300 Locking Device for Fiberglass Grates

FG-734300 Locking Device for Fiberglass Grates

Regular price $4.28 USD

Regular price Sale price $4.28 USD
Unit price per
Bronze Age TARDIS 3" Wide Grate for NDS Mini Channel

Bronze Age TARDIS 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 SLOTTED - 2" Wide Grate for NDS Slim Channel

Bronze Age SLOTTED - 2" Wide Grate for NDS Slim Channel

Regular price From $91.00 USD

Regular price Sale price From $91.00 USD
Unit price per
FG-I4015-1548 Fiberglass I-Bar Grate 15"X48"x1.5" Grate Load Class C

FG-I4015-1548 Fiberglass I-Bar Grate 15"X48"x1.5" Grate Load Class C

Regular price $732.60 USD

Regular price Sale price $732.60 USD
Unit price per
FG-MESH-1048 Mesh Fiberglass 10" X 48"x1.5" Grate Load Class C

FG-MESH-1048 Mesh Fiberglass 10" X 48"x1.5" Grate Load Class C

Regular price $224.58 USD

Regular price Sale price $224.58 USD
Unit price per
Bronze Age™ BARS 3" Wide Grate for NDS Mini Channel

Bronze Age™ BARS 3" Wide Grate for NDS Mini Channel

Regular price From $39.95 USD

Regular price Sale price From $39.95 USD
Unit price per
HW FGHD Locking Device for FP1200 Series HLC Fiberglass Grates

HW FGHD Locking Device for FP1200 Series HLC Fiberglass Grates

Regular price $41.31 USD

Regular price Sale price $41.31 USD
Unit price per

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Drainage News

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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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