Various styles of Standard and Flattened expanded metal are stocked in a variety of material types. The images below show the difference between standard and flattened expanded metal in four different sizes stocked by Perforated Metals Plus. Each size is available in a variety of material types and thicknesses which, along with the weight, dimensions, and percent open area for each style. Flattened expanded metal is Standard Expanded Metal that has been rolled through a flattening machine in the expanding process.

• Aluminum
• Plain Steel
• Galvanized Stainless
• Steel - 304 / 316