K + R Building Materials
K + R Building Materials operates from five branches throughout the Midwest. We specialize in offering decking, railing, and accessories to the pro lumber dealer trade.
Our architecturally pleasing Smooth Columns offer an Astragal with decorative capital and low profile base. These structural columns are offered in 6”, 8” and 10” widths. DSI is the only aluminum column supplier to receive PCI 4000 A2 & A3 certification from the Powder Coating Institute. All columns are verified AAMA 2604 compliant. An optional AAMA 2605 upgrade is available by special order.
Certified PCI 4000 A2 (AAMA 2604) & A3 (AAMA 2605)
Verified AAMA 2604/2605 Compliant
Available in 12 colors
Matching aluminum capitals and bases
Ideal for commercial and residential applications
Wraps around existing post (modifications may be necessary)
Capital (Low Profile)
Base (Low Profile)