What is the difference between a standard and non-standard aluminum coil?

A standard aluminum coil is manufactured according to specific industry standards, such as thickness, width, and alloy composition, making it suitable for common applications like construction, automotive, and packaging. Non-standard aluminum coils, on the other hand, are tailored to meet unique customer requirements, featuring customized dimensions, alloys, or finishes that deviate from the norm. These are often used in specialized industries or for specific projects where standard coils do not meet the necessary specifications.