Create safe and economical passage for heavyweight loads with high-strength heavy-duty welded steel grating from Indiana Gratings.

Heavy Duty Grating Catalog

SORT BY
  1. 19-W-4 Heavy Duty Welded Steel Grating
    19-W-4 Heavy Duty Welded Steel Grating

    19W4 Heavy Duty Welded Steel Bar Grating is primarily used for areas with traffic of H-10, H-20, automobiles, and forklift traffic. Panels are manufactured to 2’ and 3’ widths, while providing standard lengths up to 24’ long. 19W4 Heavy Duty Grating is available in bearing bar sizes ranging from 1” to 6” depths and thicknesses of 1/4", 5/16”, 3/8”, and 1/2". 19W4 is spaced 1-3/16” c.c. for the bearing bars and 4” c.c. for the cross rods/bars. Typical applications include: vehicular trenches, vehicular sump pits, forklift traffic, air fields, bridges, plant floors, loading docks, and other areas with trucks, vehicles, or forklift traffic. Surface options are smooth or serrated. Available finishes include mill, painted black, or hot dipped galvanized.

    VIEW ALL
  2. 19-W-2 Heavy Duty Welded Steel Grating
    19-W-2 Heavy Duty Welded Steel Grating

    19W2 Heavy Duty Welded Steel Bar Grating is primarily used for areas with traffic of H-10, H-20, automobiles, and forklift traffic. Panels are manufactured to 2’ and 3’ widths, while providing standard lengths up to 24’ long. 19W2 Heavy Duty Grating is available in bearing bar sizes ranging from 1” to 6” depths and thicknesses of 1/4", 5/16”, 3/8”, and 1/2". 19W2 is spaced 1-3/16” c.c. for the bearing bars and 2” c.c. for the cross rods/bars. Typical applications include: vehicular trenches, vehicular sump pits, forklift traffic, air fields, bridges, plant floors, loading docks, and other areas with trucks, vehicles, or forklift traffic. Surface options are smooth or serrated. Available finishes include mill, painted black, or hot dipped galvanized. Note: 2” cross bar spacing is normally a non-stock item and increases price/lead time. This product also carries the same load capacity of a 4” cross bar spacing but does provide a tighter opening.

    VIEW ALL
  3. 15-W-4 Heavy Duty Welded Steel Grating
    15-W-4 Heavy Duty Welded Steel Grating

    15W4 Heavy Duty Welded Steel Bar Grating is primarily used for areas with traffic of H-10, H-20, automobiles, and forklift traffic. Panels are manufactured to 2’ and 3’ widths, while providing standard lengths up to 24’ long. 15W4 Heavy Duty Grating is available in bearing bar sizes ranging from 1” to 6” depths and thicknesses of 1/4", 5/16”, and 3/8”. 15W4 is spaced 15/16” c.c. for bearing bars and 4” c.c. for the cross rods/bars. Typical applications include: vehicular trenches, vehicular sump pits, forklift traffic, air fields, bridges, plant floors, loading docks, and other areas with trucks, vehicles, or forklift traffic. Surface options are smooth or serrated. Available finishes include mill, painted black, or hot dipped galvanized.

    VIEW ALL
  4. 15-W-2 Heavy Duty Welded Steel Grating
    15-W-2 Heavy Duty Welded Steel Grating

    15W2 Heavy Duty Welded Steel Bar Grating is primarily used for areas with traffic of H-10, H-20, automobiles, and forklift traffic. Panels are manufactured to 2’ and 3’ widths, while providing standard lengths up to 24’ long. 15W2 Heavy Duty Grating is available in bearing bar sizes ranging from 1” to 6” depths and thicknesses of 1/4", 5/16”, and 3/8”. 15W2 is spaced 15/16” c.c. for bearing bars and 2” c.c. for the cross rods/bars. Typical applications include: vehicular trenches, vehicular sump pits, forklift traffic, air fields, bridges, plant floors, loading docks, and other areas with trucks, vehicles, or forklift traffic. Surface options are smooth or serrated Available finishes include mill, painted black, or hot dipped galvanized. Note: 2” cross bar spacing is normally a non-stock item and increases price/lead time. This product also carries the same load capacity of a 4” cross bar spacing but does provide a tighter opening.

    VIEW ALL
  5. 22-W-4 Heavy Duty Welded Steel Grating
    22-W-4 Heavy Duty Welded Steel Grating

    22W4 Heavy Duty Welded Steel Bar Grating is primarily used for areas with traffic of H-10, H-20, automobiles, and forklift traffic. Panels are manufactured to 2’ and 3’ widths, while providing standard lengths up to 24’ long. 22W4 Heavy Duty Grating is available in bearing bar sizes ranging from 1” to 6” depths and thicknesses of 1/4", 5/16”, 3/8" and 1/2". 22W4 is spaced 1-3/8" c.c. for bearing bars and 4” c.c. for the cross rods/bars. Typical applications include: vehicular trenches, vehicular sump pits, forklift traffic, air fields, bridges, plant floors, loading docks, and other areas with trucks, vehicles, or forklift traffic. Surface options are smooth or serrated. Available finishes include mill, painted black, or hot dipped galvanized.

    VIEW ALL
  6. 22-W-2 Heavy Duty Welded Steel Grating
    22-W-2 Heavy Duty Welded Steel Grating

    22W2 Heavy Duty Welded Steel Bar Grating is primarily used for areas with traffic of H-10, H-20, automobiles, and forklift traffic. Panels are manufactured to 2’ and 3’ widths, while providing standard lengths up to 24’ long. 22W2 Heavy Duty Grating is available in bearing bar sizes ranging from 1” to 6” depths and thicknesses of 1/4", 5/16”, 3/8" and 1/2". 22W2 is spaced 1-3/8" c.c. for bearing bars and 2” c.c. for the cross rods/bars. Typical applications include: vehicular trenches, vehicular sump pits, forklift traffic, air fields, bridges, plant floors, loading docks, and other areas with trucks, vehicles, or forklift traffic. Surface options are smooth or serrated. Available finishes include mill, painted black, or hot dipped galvanized. Note: 2” cross bar spacing is normally a non-stock item and increases price/lead time. This product also carries the same load capacity of a 4” cross bar spacing but does provide a tighter opening.

    VIEW ALL
  7. 30-W-4 Heavy Duty Welded Steel Grating
    30-W-4 Heavy Duty Welded Steel Grating

    30W4 Heavy Duty Welded Steel Bar Grating is primarily used for areas with traffic of H-10, H-20, automobiles, and forklift traffic. Panels are manufactured to 2’ and 3’ widths, while providing standard lengths up to 24’ long. 30W4 Heavy Duty Grating is available in bearing bar sizes ranging from 1” to 6” depths and thicknesses of 1/4", 5/16”, 3/8" and 1/2". 30W4 is spaced 1-7/8" c.c. for bearing bars and 4” c.c. for the cross rods/bars. Typical applications include: vehicular trenches, vehicular sump pits, forklift traffic, air fields, bridges, plant floors, loading docks, and other areas with trucks, vehicles, or forklift traffic. Surface options are smooth or serrated. Available finishes include mill, painted black, or hot dipped galvanized.

    VIEW ALL
  8. 30-W-2 Heavy Duty Welded Steel Grating
    30-W-2 Heavy Duty Welded Steel Grating

    30W2 Heavy Duty Welded Steel Bar Grating is primarily used for areas with traffic of H-10, H-20, automobiles, and forklift traffic. Panels are manufactured to 2’ and 3’ widths, while providing standard lengths up to 24’ long. 30W2 Heavy Duty Grating is available in bearing bar sizes ranging from 1” to 6” depths and thicknesses of 1/4", 5/16”, 3/8" and 1/2". 30W2 is spaced 1-7/8" c.c. for bearing bars and 2” c.c. for the cross rods/bars. Typical applications include: vehicular trenches, vehicular sump pits, forklift traffic, air fields, bridges, plant floors, loading docks, and other areas with trucks, vehicles, or forklift traffic. Surface options are smooth or serrated. Available finishes include mill, painted black, or hot dipped galvanized. Note: 2” cross bar spacing is normally a non-stock item and increases price/lead time. This product also carries the same load capacity of a 4” cross bar spacing but does provide a tighter opening.

    VIEW ALL
  9. 38-W-4 Heavy Duty Welded Steel Grating
    38-W-4 Heavy Duty Welded Steel Grating

    38W4 Heavy Duty Welded Steel Bar Grating is primarily used for areas with traffic of H-10, H-20, automobiles, and forklift traffic. Panels are manufactured to 2’ and 3’ widths, while providing standard lengths up to 24’ long. 38W4 Heavy Duty Grating is available in bearing bar sizes ranging from 1” to 6” depths and thicknesses of 1/4", 5/16”, 3/8: and 1/2". 38W4 is spaced 2-3/8" c.c. for bearing bars and 4” c.c. for the cross rods/bars. Typical applications include: vehicular trenches, vehicular sump pits, forklift traffic, air fields, bridges, plant floors, loading docks, and other areas with trucks, vehicles, or forklift traffic. Surface options are smooth or serrated. Available finishes include mill, painted black, or hot dipped galvanized.

    VIEW ALL

Heavy-duty welded steel grating is manufactured by fusing bearing bars and cross bars together at high temperatures to form a permanent joint. This type of grating utilizes deeper and thicker bearing bars to provide greater durability, strength and rigidity than light-duty grating options. Available material types include economical carbon steel and corrosion-resistant stainless steel.

Designed to carry heavy rolling loads and maintain the same level of performance over many years of use, heavy-duty welded steel grating is ideal for a variety of applications. Common uses include airfield landing mats, highway bridge decking, ventilation grills, curb inlet grates, ramps, docks, sidewalks, concrete reinforcements, vault covers, industrial flooring, trenches, marine platforms and paper mills.

When you need steel grating capable of withstanding weighty loads for years specially fabricated for your application, partner with Indiana Gratings. Operating in accordance with National Association of Architectural Metal Manufacturers standards, our team regularly custom fabricates heavy-duty steel grating. Virtually any bar size and depth can be made to order.

At Indiana Gratings, customer satisfaction is the highest priority. From the moment an order is received, we are all accountable for the service and final product. No request is unattainable and our team will exhaust every resource available to exceed client expectations.

Contact Indiana Gratings for more information about our heavy-duty steel grating products and services.

Contact A Technical Advisor

Request A Quote Today.

Request a Quote
  • Nomma
  • Naam

We are Indiana Gratings Inc.

The mission of Indiana Gratings Inc. is to be recognized as the premier gratings supplier in the industry for the Midwest and Southeastern United States and to be the benchmark others strive to achieve. We, as a team, are committed to meet the agreed upon requirements of our customers by measuring and improving our work processes.

Indiana Gratings, Inc. is located in Martinsville, Indiana with over 35,000 square feet of manufacturing area. It is a financially strong; family owned company.

About us

The Premier grating supplier for the
Midwest and southeastern United States

Providing proven quality and craftsmanship for a variety of applications

HAVE A QUESTION?

CONTACT ONE OF OUR TECHNICAL ADVISORS.