DSI Regis Aluminum Fence 63767BLK 2" x 6.5' x .09" Satin Black 48" 3230 Classic Flat Top Through Picket Bottom End Post. Discover Regis Flat Top Style Aluminum Fencing – Crafted by a Leading Aluminum Fence Manufacturer! When it comes to enhancing your property’s curb appeal, security, and durability, look no further than Regis Flat Top Style Aluminum Fencing. As a renowned Aluminum Fence Manufacturer, we take pride in offering top-tier aluminum fencing solutions that combine elegance with strength, all while exceeding industry standards.