The only ornamental style of fencing that 100% guarantees zero rusting and an extensive warranty. Aluminum fence panels thrive in marine environments and withstand the elements. These fences became popular on the East Coast of the United States during the last decade because of their rust resistance and ease of installation. Standard aluminum fence systems include routed posts that each panel slides into. A routed post system requires no additional purchasing of mounting brackets and increases the speed of installation. In addition, aluminum is available in multiple colors, shapes, sizes, and styles.