Smooth Square Aluminum Porch Columns with Astragal

Our architecturally pleasing smooth square aluminum porch columns offer an astragal with decorative capital and low profile base. These structural square columns are offered in 6”, 8”, and 10” widths. DSI square porch columns are ideal for commercial and residential uses. Our columns can wrap around existing posts (modifications may be necessary). DSI is the only aluminum column supplier to receive PCI 4000 certification from the Powder Coating Institute. All columns are verified AAMA 2604 compliant. An optional AAMA 2605 upgrade is available by special order. DSI Aluminum Columns have a Lifetime Limited Warranty.