A stack of steel tread plates with a raised diamond pattern and red-painted edges in a factory setting.

Tread Plates

A stack of steel tread plates with a raised diamond pattern and red-painted edges in a factory setting.

Steel tread plates, often referred to as corrugated steel sheets or diamond plates, are an industry-standard solution for safe, durable, and high-traction surfaces. Manufactured from reliable S235 grade steel, these plates feature a raised diamond pattern that provides excellent slip resistance. Whether you are constructing industrial walkways, reinforcing shipbuilding components, or building a secure foundation for a private home project, our tread plates offer the mechanical resilience and workability required for the job.

Contact us to get a custom quote for your required volume.

Reliable Performance for Every Scale

At Promstal GTU, we supply high-quality corrugated plates backed by European quality certificates. Grade S235 is a proven, highly weldable, and formable structural steel. It provides the ideal balance of strength and processing ease, making it suitable for both massive commercial developments and private DIY builds.

Our steel tread plates are characterized by:

  • Anti-Slip Safety: The raised diamond pattern ensures essential grip in high-traffic or hazardous environments.
  • Mechanical Resistance: Built to withstand heavy loads, impact, and mechanical deterioration over time.
  • Ease of Processing: S235 steel is straightforward to cut, weld, and form to your exact specifications.
  • Corrosion Defense: When properly treated or coated, these plates offer good resistance to environmental wear and chemicals.

Available Specifications

We accommodate orders of all sizes, quoting custom volumes to ensure you get exactly what you need. Below are the standard dimensions and weights for our S235 tread plates:

Steel Sheet sizes: thickness, width, height, sheet brand

Weight kg/pcs

Surface m2/pcs

Tread Sheet 3.0*1500*3000 S235

112

9

Tread Sheet 3.0*1500*6000 S235

224

18

Tread Sheet 4.0*1500*3000 S235

149

9

Tread Sheet 4.0*1500*6000 S235

299

18

Tread Sheet 5.0*1500*3000 S235

187

9

Tread Sheet 5.0*1500*6000 S235

374

18

Tread Sheet 6.0*1500*3000 S235

224

9

Tread Sheet 6.0*1500*6000 S235

448

18

Tread Sheet 8.0*1500*3000 S235

299

9

Tread Sheet 8.0*1500*6000 S235

598

18

Tread Sheet 10.0*1500*3000 S235

374

9

Tread Sheet 10.0*1500*6000 S235

747

18

Typical Applications

Because of their rugged nature and anti-slip properties, tread plates are indispensable across multiple sectors:

  • Industrial Flooring & Walkways: Factory floors, catwalks, and loading docks.
  • Construction & Architecture: Stair treads, ramps, and elevator floors.
  • Transport & Shipbuilding: Decking, trailer beds, and aircraft structural components.
  • Private & Commercial Projects: Custom home fabrication, garage flooring, and protective wall panels.

Frequently Asked Questions

What steel grade are your tread plates made from?

Our standard tread plates are manufactured from S235 steel. This is a highly versatile, dependable structural steel grade that offers excellent weldability and mechanical strength for general construction and flooring purposes.

Do you sell to private individuals or only B2B?

We serve everyone. Whether you are a large industrial contractor needing bulk logistics or a private individual working on a custom home project, we provide custom quotes based on your exact volume requirements.

What are the standard sizes of your steel tread plates?

We offer standard widths of 1500mm and lengths of either 3000mm or 6000mm. Available thicknesses range from 3.0mm up to 10.0mm.

Why is the diamond pattern important?

The raised diamond pattern creates an uneven surface that significantly increases traction. This makes the plate an ideal anti-slip solution for safety-critical environments where moisture, dirt, or foot traffic are present.