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Collection: Fiberglass Grates

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164 products

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The highest price is $17,964.17

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Manufacturer

Fibergrate (64 products)
NDS (7 products)
Hubbell - POLYCAST (42 products)
ULMA (17 products)
TDS (Trench Drain Systems) (115 products)
Zurn (1 products)

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Drainage Application

Residential (150 products)
Decorative (10 products)
Sports Complex - Recreational (23 products)
Chemical Processing (91 products)
Food Processing (5 products)
General Purpose Drainage - Interior (155 products)
General Purpose Drainage - External (155 products)
Transportation (43 products)

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Drainage System

900 Series (4 products)
1200 Series (5 products)
1800 Series (2 products)
3000 Series (Replacement Parts Only) (4 products)
D100 (8 products)
FE0600 (2 products)
FE1200 (2 products)
FF Series (12 products)
Fibergrate Kit (57 products)
FP0600 (7 products)
FP1200 (Replacement Part Only) (15 products)
HYDROPLUS (6 products)
HYDROPLUS MINI (6 products)
M100K (5 products)
M100KX (5 products)
M100V (5 products)
Point Drain (1 products)
POLYCAST 500 (12 products)
POLYCAST 600 (26 products)
POLYCAST 700 (11 products)
Pro Series 5 (1 products)
SS0600 (2 products)
U100K (8 products)
U100KX (8 products)
Z886 (1 products)

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Load Class

Class A (56 products)
Class B (23 products)
Class C (62 products)
Class D (9 products)

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Channel Material

Cast in Place / EPS Foam (4 products)
Form Your Own OR Site Built (66 products)
Fiberglass - Polyester (20 products)
Plastic - (PP, HDPE, PE) (16 products)
Polymer Concrete - Polyester (45 products)
Polymer Concrete - Vinyl Ester (15 products)
Stainless 304 (2 products)

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Grate (54 products)
Channel Grate (34 products)
Catch Basin Grate (9 products)
Frame & Grate - Grate (11 products)
Channel Part (13 products)
Catch Basin Part (1 products)
Kit (110 products)
Channel Kit (50 products)
Catch Basin Kit (24 products)
Frame & Grate - Kit (36 products)

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Grate Material / Color / Finish

Fiberglass (80 products)
Fiberglass - 0.75" Sq Micro-Mesh (15 products)
Fiberglass - 1.50" Sq Mesh (26 products)
Fiberglass - T-Bar (9 products)
Fiberglass - 1.00" x 2.00" HLC (14 products)
Fiberglass - I-Bar (20 products)

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Grate Width

4.81" for ULMA (17 products)
5.18" for Pro Series 5 (1 products)
5.25" (42 products)
5.38" for Zurn Z886 (1 products)
8.00" (21 products)
8.33" (3 products)
8.75" (2 products)
9.0" x 9.0" for NDS 900 Series (3 products)
9.00" (6 products)
10.00" (3 products)
10.25" (2 products)
10.33" (3 products)
10.75" (1 products)
12.0" x 12.0" for NDS 1200 Series (5 products)
12.00" (7 products)
12.25" (1 products)
12.33" (3 products)
12.50" (4 products)
13.75" (2 products)
14.00" (4 products)
14.33" (3 products)
14.66" for TDS FP/FF/FE 1200 (17 products)
15.00" (6 products)
18.0" x 18.0" for NDS 1800 Series (2 products)
24.0" x 24.0" for Hubbell Polycast (2 products)

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Grate Thickness

0.75" (61 products)
1.00" (2 products)
1.125" (3 products)
1.50" (93 products)

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Grate Pattern

BAR (55 products)
HLC (7 products)
I-BAR (17 products)
MESH (31 products)
MICRO-MESH (16 products)
PERFORATED (1 products)
SLOTTED (20 products)
T-BAR (9 products)

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Grate Pattern Style

INDUSTRIAL (68 products)
PERFORATED (1 products)
SLOTTED (85 products)

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Frame / Edging

Edging - None (44 products)
Edging - Galvanized (22 products)
Edging - Stainless (26 products)
Frame - None (44 products)
Frame - Galvanized (6 products)
Frame - Stainless (12 products)
Frame - HDPE (10 products)
Frame - Ductile Iron (7 products)
Frame - Fibergrate - EZ (36 products)
Frame - Fibergrate - WYE (36 products)

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164 products

FG-734250 Locking Device for Fiberglass Grates

FG-734250 Locking Device for Fiberglass Grates

Regular price $3.92 USD

Regular price Sale price $3.92 USD
Unit price per
FG-734891 Locking Device for Fiberglass Grates

FG-734891 Locking Device for Fiberglass Grates

Regular price $6.20 USD

Regular price Sale price $6.20 USD
Unit price per
POLYCAST FG0644SP Class C Spacing 3/8" Fiberglass BAR 6" x 48" Grate

POLYCAST FG0644SP Class C Spacing 3/8" Fiberglass BAR 6" x 48" Grate

Regular price $282.33 USD

Regular price Sale price $282.33 USD
Unit price per
SS600 Stainless Steel Drain Kit w/ FG0644SP Fiberglass Bar Grate | Class C

SS600 Stainless Steel Drain Kit w/ FG0644SP Fiberglass Bar Grate | Class C

Regular price From $1,552.89 USD

Regular price Sale price From $1,552.89 USD
Unit price per
NDS 828 Class C H-20 Slotted High Impact Nylon 5" x 20" Grate

NDS 828 Class C H-20 Slotted High Impact Nylon 5" x 20" Grate

Regular price $176.57 USD

Regular price Sale price $176.57 USD
Unit price per
POLYCAST 600 Series Kit w/Fiberglass FG0644 Grate - Load Class B

POLYCAST 600 Series Kit w/Fiberglass FG0644 Grate - Load Class B

Regular price From $319.24 USD

Regular price Sale price From $319.24 USD
Unit price per
TDS FG1245 Class A 1.5" Sq. Mesh Fiberglass 14" x 48" x 1.5" Grate

TDS FG1245 Class A 1.5" Sq. Mesh Fiberglass 14" x 48" x 1.5" Grate

Regular price $603.47 USD

Regular price Sale price $603.47 USD
Unit price per
POLYCAST FG0644SPH Class C Spacing 3/8" Fiberglass BAR 6" x 24" Grate

POLYCAST FG0644SPH Class C Spacing 3/8" Fiberglass BAR 6" x 24" Grate

Regular price $157.50 USD

Regular price Sale price $157.50 USD
Unit price per
TDS 486 Vinyl-Ester Fiberglass Bar 122mm x 1M Bar Grate - 0.9" on Center - Class B

TDS 486 Vinyl-Ester Fiberglass Bar 122mm x 1M Bar Grate - 0.9" on Center - Class B

Regular price $192.71 USD

Regular price Sale price $192.71 USD
Unit price per
Trench•Era™ FF Series Drain System w/FG3045 8" Wide Class B Grate - HD Stainless Frame

Trench•Era™ FF Series Drain System w/FG3045 8" Wide Class B Grate - HD Stainless Frame

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ULMA HYDROPLUS with (486) Vinyl Ester FRP (0.9" on center) 1M Grates Class B

ULMA HYDROPLUS with (486) Vinyl Ester FRP (0.9" on center) 1M Grates Class B

Regular price From $377.51 USD

Regular price Sale price From $377.51 USD
Unit price per
ULMA HYDROPLUS with (488) Vinyl Ester FRP (0.6" on center) 1M Grates Class C

ULMA HYDROPLUS with (488) Vinyl Ester FRP (0.6" on center) 1M Grates Class C

Regular price From $485.27 USD

Regular price Sale price From $485.27 USD
Unit price per
TDS 488 Vinyl-Ester Fiberglass Bar 122mm x 1M Bar Grate - 0.6" on center - Class C

TDS 488 Vinyl-Ester Fiberglass Bar 122mm x 1M Bar Grate - 0.6" on center - Class C

Regular price $249.84 USD

Regular price Sale price $249.84 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 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
ULMA HYDROPLUS Mini with 486 Fiberglass Grate - Load Class B

ULMA HYDROPLUS Mini with 486 Fiberglass Grate - Load Class B

Regular price From $322.81 USD

Regular price Sale price From $322.81 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-MICRO-CB18 Class A ADA Compliant 18" x 18" Grate - Dark GRAY

FG-MICRO-CB18 Class A ADA Compliant 18" x 18" Grate - Dark GRAY

Regular price $263.89 USD

Regular price Sale price $263.89 USD
Unit price per
POLYCAST 600 Series Kit w/Fiberglass FG0644SP Grate - Load Class C

POLYCAST 600 Series Kit w/Fiberglass FG0644SP Grate - Load Class C

Regular price From $319.24 USD

Regular price Sale price From $319.24 USD
Unit price per
10" Fiberglass Kit w/ HLC Grate and WYE Frame - Load Class C

10" Fiberglass Kit w/ HLC Grate and WYE Frame - Load Class C

Regular price From $638.53 USD

Regular price Sale price From $638.53 USD
Unit price per

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Resources

Shipping / Returns

Determining Your Grate Size

Load Class Chart

Drainage News

How Do You Clean Out a Trench Drain Without Damaging It?
May 27, 2026
What is Load Class and Why Is It Important?
Feb 23, 2024
Keeping Livestock Safe – Grate Ideas
Feb 02, 2024
TDS Bronze Age™ Collection
Oct 31, 2023

On Sale

ULMA HYDROPLUS Mini w/ BARS Ductile Iron Grate Class C
~~$237.16~~ $183.00
ULMA HYDROPLUS Mini w/ FERN Ductile Iron Grate Class C
~~$237.16~~ $183.00
ULMA HYDROPLUS Mini w/ CATHEDRAL Ductile Iron Grate Class C
~~$237.16~~ $183.00

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