Expanded Metal Sheet Supplier

Expanded metal is a versatile material produced by slitting and stretching solid sheets or plates of carbon steel, galvanized steel, stainless steel, or aluminum. The process creates a strong, open diamond pattern that is commonly used for fencing, walkways, platforms, protective barriers, security screens, grilles, and industrial applications. Allied Steel supplies expanded metal for contractors and businesses throughout New York, New Jersey, and Pennsylvania.

Standard or raised expanded metal features diamond-shaped openings created during the stretching process. It is commonly used for fencing, walkways, machine guards, and protective barriers. Flattened expanded metal is cold-rolled after expansion to create a smoother, flatter surface with a more uniform appearance, making it useful for architectural panels, grilles, filtration systems, and applications where a flatter finish is preferred.