Are you struggling to choose the best steel grating supplier for your next big project? With so many factories claiming to be “the best,” it’s tough to know who really delivers top quality, competitive prices, and reliable service. Selecting the right manufacturer isn’t just about getting durable grating—it means better project outcomes, fewer headaches, and impressive long-term savings. Ready to discover which suppliers truly stand out? Dive in to find the perfect steel grating partner for your needs!

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STEEL BAR GRATING – Vulcraft

Product Details:
Vulcraft offers a wide range of steel bar grating products, including standard, heavy duty, and stair treads. Products are available in various finishes (bare steel, shop primed, hot dip galvanized) and configurations, including custom fabrication to project requirements. They provide both stock panels and ready-to-install custom solutions.

Technical Parameters:
– Standard Mesh Type 19-4 (Type 30-102) is most commonly used and widely stocked.
– Heavy Duty grating is resistance-welded for high strength, suitable for
– Rectangular steel bar stair treads available with serrated (non-slip) surfaces.
– Finish options include painted black, galvanized, or unpainted.

Application Scenarios:
– Industrial flooring (plants, factories, platforms, mezzanines, catwalks)
– Driveways, subways, tunnel ventilation grilles, curb inlet grates, ramps, and
– Airfields, truck and bus terminals, parking lots, railroad yards
– Fencing, benches, shelving, or ventilation covers

Pros:
– Comprehensive one-stop-shop service including estimation, detailing,
– Quick manufacturing and delivery capability with 45 offices and a company-owned
– Highly versatile with wide-ranging applications and custom design capacity
– High strength and safety with options for serrated surfaces and heavy duty

Cons:
– May require detailed specifications and drawings (cut lists, framing plans) for
– Some product options or configurations (such as certain custom fabrications)

Bar Grating – Brown-Campbell Company

Product Details:
Brown-Campbell Company offers a wide range of bar grating products, including carbon steel, aluminum, and stainless steel grating in various configurations and sizes. They provide both standard and specialty grating, in-stock and ready to ship, as well as custom fabrication services such as cut-to-size panels, stair treads, and additional metal flooring products.

Technical Parameters:
– Materials: Carbon Steel, Aluminum, and Stainless Steel
– Bar grating types: 19W4/19W2, 15W4/15W2, 11W4 (carbon steel), 19AS4 and 19AI4
– Available in multiple sizes and configurations (detailed product lines for
– Optional fabrication services: custom cut-to-size, welding, painting

Application Scenarios:
– Industrial flooring and walkways
– Stair treads and platforms
– Catwalks and mezzanines
– Safety grating for manufacturing or processing plants

Pros:
– Extensive material and configuration options to suit various applications
– Custom fabrication and cut-to-size services available
– Products are stocked and ready for quick shipping
– Established expertise in specialty steel manufacturing and distribution (since

Cons:
– Detailed technical specifications for load, span, or finish options are not
– No clear pricing or online purchase functionality is apparent
– Some product lines or special configurations may require custom quoting,

Steel Grating | McMaster-Carr

Product Details:
McMaster-Carr offers steel and stainless steel grating products in various sizes and materials, suitable for industrial and commercial use.

Technical Parameters:
– Available in steel and stainless steel materials
– Multiple standard widths: 4 3/4″, 5″, 6″, 7″, 8 9/16″, 9 1/2″, 10″
– System of measurement: Inch

Application Scenarios:
– Industrial flooring
– Walkways and platforms
– Drainage covers
– Safety barriers

Pros:
– Multiple material and size options for various requirements
– Durable construction suitable for heavy-duty use
– Corrosion-resistant options available (stainless steel)

Cons:
– Limited information about custom sizing or finishes
– Technical specifications such as load ratings not specified

Steel and Metal Grating – Metals USA

Product Details:
Metals USA offers a range of steel and metal grating products as part of their Plates & Shapes portfolio. Related offerings include structural shapes (angles, beams, channels), carbon steel bars, steel plate & sheet, hot dipped galvanized steel, structural steel pipe, rectangular & square tubing, rebar, steel composite decking, and expanded metal.

Technical Parameters:
– Wide selection of structural steel grades available, including A36, A529-50,
– Product forms cover grating, plate, sheet, bars, beams, channels, pipes, tubes,
– Hot dipped galvanized steel available for corrosion resistance.

Application Scenarios:
– Industrial flooring and walkways (metal grating).
– Structural building projects (beams, angles, channels, plates).
– Construction of platforms, decks, and stair treads.
– Infrastructure and civil engineering (rebar, pipes, structural steel).

Pros:
– Comprehensive product selection covering many steel forms and grades.
– Availability of galvanized and composite options for enhanced durability.
– Alignment with industry-standard grades suitable for diverse applications.
– Certifications and quality assurances for steel products.

Cons:
– Limited detailed technical specifications for individual grating products on
– No direct mention of custom fabrication or finishing options.
– Lack of explicit information about available sizes, load ratings, or standards

MetalsDepot® – Buy Steel Bar Grating Online!

Product Details:
Steel bar grating in stock and fabricated, available in light duty, heavy duty, welded, and press-locked styles. Custom cut to size options and fast delivery are offered. Primarily offered in plain, serrated, and galvanized finishes.

Technical Parameters:
– Load bar sizes: 1″ x 3/16″, 1-1/4″ x 3/16″, and 1-1/2″ x 3/16″ (with other bar
– Bar spacing: 19-W-4 (standard), 15-W-4, and 11-W-4 types
– Panel size: Standard panels are 2′ or 3′ wide by 20′ or 24′ long, custom cuts
– Finishes: Plain (no finish), painted black, or hot dip galvanized

Application Scenarios:
– Catwalks and mezzanines
– Platforms and walkways
– Trench and drain covers
– Stair treads and industrial flooring

Pros:
– High strength-to-weight ratio for load bearing
– Good ventilation, light, and drainage properties
– Non-slip surface options with serrated bars
– Easily fabricated and custom-sized

Cons:
– May require additional painting or galvanizing for corrosion resistance if
– Metal grating surfaces can be slippery when not serrated or wet

Metal and Fiberglass Grating | McNICHOLS®

Product Details:
McNICHOLS offers a range of metal and fiberglass grating products, including Bar Grating, Plank Grating, and Fiberglass Grating, as well as related products such as Perforated Metal, Expanded Metal, and Wire Mesh.

Technical Parameters:
– Available materials: metal (various alloys/types) and fiberglass
– Product forms: Bar Grating, Plank Grating, Fiberglass Grating
– Comprehensive catalog: Perforated, Expanded Metal, Wire Mesh options
– Supports product customization and quotes

Application Scenarios:
– Industrial flooring and walkways
– Catwalks and platforms in manufacturing or processing plants
– Drainage covers and access flooring
– Architectural and protective screening solutions

Pros:
– Wide product selection suitable for various industrial and architectural uses
– Durable materials (metal and fiberglass) for robust applications
– National distribution network and multiple locations
– Live chat and support resources available

Cons:
– Specific technical specifications (e.g., load ratings, material grades) not
– May require account registration or contact for quotes and more detailed

Steel Grating Supplier – Buy Metal Grating Online | North Shore Steel

Product Details:
North Shore Steel supplies a wide range of metal grating products including bar grating, expanded metal grating, walkway grating, stair treads, and saddle clips. Products cater to diverse construction and industrial needs and are available for online purchase.

Technical Parameters:
– Types available: Bar grating, expanded metal, walkway grating, stair treads,
– Variety of materials and sizes tailored for structural applications
– Products include both standard and custom options for grating and accessories
– Hot rolled sheets and coils available as part of their metal product range

Application Scenarios:
– Industrial walkways and platforms
– Flooring in commercial and manufacturing facilities
– Stair systems and tread installations
– Safety applications requiring anti-slip, durable surfaces

Pros:
– Extensive selection of grating products for multiple uses
– Online purchasing option for enhanced convenience
– Capability for both standard and custom orders
– Complementary accessories (such as saddle clips) available

Cons:
– Technical specifications and detailed product data are not clearly shown on the
– Limited visible information about certifications, load ratings, or compliance

Steel Grating Supplier – Greatweld

Product Details:
Greatweld Engineering offers a wide range of steel grating products including electroforged grating, manual grating, steel stair treads, steel walkway grating, trench covers, and steel bar grating. These products are made from high-grade steel and are suitable for various industrial and commercial applications.

Technical Parameters:
– Constructed from high-grade steel for superior durability
– Available in electroforged and manual fabrication types
– Slip-resistant surfaces provided for stair treads and walkways
– Customizable options for dimensions and application requirements

Application Scenarios:
– Industrial and commercial walkways and flooring
– Staircases with safety requirements
– Drainage and utility trench covers
– Platforms and bridges requiring load-bearing surfaces

Pros:
– Exceptional durability and high load-bearing capacity
– Options for customization to meet specific project needs
– Slip-resistant and well-drained surfaces enhance safety
– Professional installation and competitive pricing available

Cons:
– No detailed technical specifications (e.g., size, weight ratings) provided
– Potentially unsuitable for environments where steel corrosion is a concern

Metal Bar Grating Products | Direct Metals

Product Details:
Direct Metals offers a wide range of bar grating products, including welded bar grating, press-locked bar grating, swage-locked bar grating, and fiberglass grating. These products are available in a variety of materials such as steel (carbon, galvanized, stainless), and aluminum, and can be custom fabricated to specific sizes.

Technical Parameters:
– Material options: carbon steel, galvanized steel, stainless steel, aluminum,
– Types: welded, press-locked, swage-locked bar grating
– Available finishes: mill, painted, galvanized, and serrated surfaces
– Custom fabrication: can be cut and formed to specified dimensions

Application Scenarios:
– Walkways and platforms
– Stair treads and safety flooring
– Catwalks and trench covers
– Security screens and fencing

Pros:
– High strength-to-weight ratio
– Excellent load-bearing capabilities
– Corrosion and wear resistance, especially in stainless and galvanized options
– Customizable to meet specific project needs

Cons:
– Metal grating can be heavy compared to alternative materials like fiberglass
– May require periodic maintenance to prevent corrosion (for non-galvanized steel

Steel Bar Grating Supplier – ECONSTEEL

Product Details:
Steel bar grating made from bearing bars welded and locked with perpendicular crossbars to form panels. Available in carbon, galvanized, stainless steel, and aluminum grades. Finishes and bar spacing can be customized based on end application, including safety grating with enhanced traction.

Technical Parameters:
– Available materials: carbon steel, galvanized steel, stainless steel, aluminum
– Produced to standard patterns like 19W4 (1-3/16″ wide openings, 4″ bar spacing)
– Open-grid design for superior drainage and airflow
– Heavy-duty panels engineered for pedestrian and vehicular loads

Application Scenarios:
– Industrial flooring
– Bridges
– Fire escapes
– Drains

Pros:
– High strength-to-weight ratio, providing economical solutions
– Slip-resistant and low-maintenance surface
– Superior drainage and airflow reduces moisture accumulation
– Allows passage of light and liquids, aiding safety and operational efficiency

Cons:
– Incomplete details about load ratings or precise sizing options
– Requires consultation for availability and customization, no direct ordering

Comparison Table

Company	Product Details	Pros	Cons	Website
STEEL BAR GRATING – Vulcraft	Vulcraft offers a wide range of steel bar grating products, including standard,	Comprehensive one-stop-shop service including estimation, detailing,	May require detailed specifications and drawings (cut lists, framing plans) for	vulcraft.com
Bar Grating – Brown-Campbell Company	Brown-Campbell Company offers a wide range of bar grating products, including	Extensive material and configuration options to suit various applications Custom	Detailed technical specifications for load, span, or finish options are not	www.brown-campbell.com
Steel Grating	McMaster-Carr	McMaster-Carr offers steel and stainless steel grating products in various	Multiple material and size options for various requirements Durable	Limited information about custom sizing or finishes Technical specifications
Steel and Metal Grating – Metals USA	Metals USA offers a range of steel and metal grating products as part of their	Comprehensive product selection covering many steel forms and grades	Limited detailed technical specifications for individual grating products on	www.metalsusa.com
MetalsDepot® – Buy Steel Bar Grating Online!	Steel bar grating in stock and fabricated, available in light duty, heavy duty,	High strength-to-weight ratio for load bearing Good ventilation, light, and	May require additional painting or galvanizing for corrosion resistance if	www.metalsdepot.com
Metal and Fiberglass Grating	McNICHOLS®	McNICHOLS offers a range of metal and fiberglass grating products, including	Wide product selection suitable for various industrial and architectural	Specific technical specifications (e.g., load ratings, material grades) not
Steel Grating Supplier – Buy Metal Grating Online	North Shore Steel	North Shore Steel supplies a wide range of metal grating products including bar	Extensive selection of grating products for multiple uses Online purchasing	Technical specifications and detailed product data are not clearly shown on the
Steel Grating Supplier – Greatweld	Greatweld Engineering offers a wide range of steel grating products including	Exceptional durability and high load-bearing capacity Options for customization	No detailed technical specifications (e.g., size, weight ratings)	greatweld.com
Metal Bar Grating Products	Direct Metals	Direct Metals offers a wide range of bar grating products, including welded bar	High strength-to-weight ratio Excellent load-bearing capabilities Corrosion and	Metal grating can be heavy compared to alternative materials like
Steel Bar Grating Supplier – ECONSTEEL	Steel bar grating made from bearing bars welded and locked with perpendicular	High strength-to-weight ratio, providing economical solutions Slip-resistant	Incomplete details about load ratings or precise sizing options Requires	www.econsteel.com

Frequently Asked Questions (FAQs)

1. How can I identify a reliable steel grating supplier?

Look for suppliers with a proven track record, positive customer reviews, and industry certifications. It’s also good practice to check their years in business, ask for client references, and verify they have clear quality control processes.

2. What factors should I consider when comparing steel grating manufacturers?

Consider product quality, pricing, customization options, production capacity, lead times, certifications, and after-sales support. Make sure the supplier’s products meet your required standards and specifications.

3. Is it important for a supplier to have certifications?

Yes. Certifications like ISO 9001 indicate that the supplier adheres to strict quality control and manufacturing standards, which means more reliable and consistent products for you.

4. Can I request product samples before placing a large order?

Most reputable manufacturers are open to providing samples. Requesting samples helps you assess the product’s quality, finish, and suitability for your project before making a big investment.

5. How do I verify a steel grating supplier’s export and shipping capabilities?

Ask about their export experience, request documentation on past shipments, and check if they offer various shipping options. A supplier familiar with international logistics can ensure smoother, more reliable deliveries.