Fiberglass Grates 1.5"

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Fiberglass Grates 3 1/4″ X 36 1/4″ X 1.5″

$59.00
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Sale! A close up of the bottom of a keyboard

Fiberglass Grates 4 3/4″ X 36 1/4″ X 1.5″

Original price was: $73.00.Current price is: $65.00.
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A close up of the bottom of a keyboard

Fiberglass Grates 6 1/4″ X 36 1/4″x1.5″

$78.00
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A close up of the bottom of a keyboard

Fiberglass Grates 7 3/4″ X 36 1/4″ X 1.5″

$83.00
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A close up of the bottom of a metal grate

Fiberglass Grates 9 1/4″ X 36 1/4″ X 1.5″

$93.00
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A close up of the bottom of a metal grate

Fiberglass Grates 10 3/4″ X 36 1/4″ X 1.5″

$103.00
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Sale! A close up of the bottom of a metal grate

Fiberglass Grates 12 1/4″ X 36 1/4″ X 1.5″

Original price was: $114.00.Current price is: $105.00.
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A close up of the bottom of a metal grate

Fiberglass Grates 13 3/4″ X 36 1/4″ X 1.5″

$124.00
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A close up of the bottom of a metal grate

Fiberglass Grates 15 1/4″ X 36 1/4″ X 1.5″

$133.00
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Sale! A close up of the bottom of a metal grate

Fiberglass Grates 16 3/4″ X 36 1/4″ X 1.5″

Original price was: $140.00.Current price is: $129.00.
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Sale! A close up of the bottom of a metal grate.

Fiberglass Grates 18 1/4″ X 36 1/4″ X 1.5″

Original price was: $147.00.Current price is: $140.00.
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A black and white tile on the floor

Fiberglass Grates 19 3/4″ X 36 1/4″ X 1.5″

$155.00
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A black and white tile on the floor

Fiberglass Grates 21 1/4″ X 36 1/4″ X 1.5″

$163.00
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A close up of the bottom of a metal grate

Fiberglass Grates 22 3/4″ X 36 1/4″ X 1.5″

$170.00
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Fiberglass Grates 24 1/4″ X 36 1/4″ X 1.5″

$178.00
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Versatile Grates for Various Applications

Fiberglass grates are extremely versatile, as they are available in multiple sizes, widths, and bearing capacities. Whether used in industrial, commercial, or residential applications, these grates promise to be an extremely durable and reliable solution for drainage, flooring, and structural needs.

Among the most sought-after options are 1.5” fiberglass grates, which benefit from the fiberglass’s strength, corrosion resistance, and longevity. If you need top-tier materials that meet performance and safety standards for your project, shop at The Trench Grate Store today.

What Is Molded Fiberglass Grating?

Molded fiberglass grating is manufactured through a process that combines fiberglass rovings and thermosetting resin to create a single piece of fiberglass-reinforced plastic (FRP). This unique construction method results in a grid-like pattern that provides excellent load-bearing capabilities while remaining lightweight. The molded grating is also non-corrosive and resistant to many harsh chemicals, making it ideal for environments exposed to moisture, corrosive substances, or extreme temperatures.

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Benefits of 1.5” Fiberglass Grating

Corrosion Resistant

Unlike traditional metal grating, 1.5-inch fiberglass grates do not rust or corrode when exposed to moisture, chemicals, or extreme weather conditions. This makes them ideal for use in wastewater treatment plants, marine environments, and chemical processing facilities where prolonged exposure to corrosive substances is common.

Non-Conductive

Fiberglass grates provide an added layer of safety in areas where electrical conductivity is a concern, such as in power plants, electrical substations, and other industrial environments.

Fire-Retardant

Thanks to its molded glass and resin system, the 1.5-inch fiberglass grates reduce the spread of flames and enhance safety in environments where fire risks are a concern.

Non-Skid Surface

Safety is a key factor in choosing fiberglass grates, and their grit surface provides excellent traction even in wet, oily, or high-traffic areas. This feature is particularly beneficial for walkways, food processing facilities, and chemical plants, where preventing slips and falls is critical.

Low Maintenance

Because 1.5” fiberglass trench drain grates resist UV exposure, chemicals, and extreme weather conditions, they require little upkeep over time. And even when cleaning and maintenance are necessary, these tasks are easy to complete, thanks to the grate’s lightweight nature.

1.5” Fiberglass Grating Colors

At The Trench Grate Store, we provide 1.5-in. fiberglass grates in two primary colors: gray and green. These colors are not just aesthetic choices but serve functional purposes in different environments. For example, gray fiberglass grates blend seamlessly into the surrounding environment, making them ideal for facilities that require a professional yet understated look, such as laboratories, food processing plants, and public walkways.

Green 1.5” fiberglass grates, on the other hand, are frequently used in outdoor applications. The natural color helps these grates integrate well into landscapes, parks, and water management systems.

Explore Our Range of 1.5” Fiberglass Grates Today

For contractors, project managers, and homeowners seeking high-performance drainage solutions, 1.5” fiberglass trench drain grates are an outstanding option. They efficiently channel water while preventing debris buildup, making them suitable for commercial kitchens, outdoor patios, and processing plants. They even perform well in marine environments, pool decks, wastewater treatment facilities, and more!

Turn to The Trench Grate Store for high-quality fiberglass grates and pit covers designed to enhance safety and functionality in various settings. Shop our collection today or contact our team for assistance in selecting the ideal grating for your needs (whether that includes fiberglass options or galvanized steel, stainless steel, aluminum, or cast iron grates).