Mid-Island Steel is a leading supplier of high quality, low cost diamond plate in New York. We have proudly served Long Island New York with many steel supply products for over 30 years! If you’re looking for diamond plate, sometimes referred to as tread plate or floor plate, get in touch today.

Diamond Plate can be used for many different purposes. Diamond Plate can be used for structural projects, architectural design and even cosmetic purposes.  Mid-Island Steel carries steel diamond plate and if your project requires, we can get stainless steel diamond plate and even aluminum diamond plate.

If your project includes loading ramps, flooring, stair treads, ramps, walkways, platforms, mezzanines or trench covers, we can help you. Other uses could be for marine or automotive such as trailer and truck bed flooring, running boards, aesthetic components and more.

If you need Diamond Plate, contact us today.


Diamond Plate