BEAUTIFUL. DURABLE. STRUCTURAL.
DSI’s state-of-the-art powder coating facilities ensure that your products receive only the highest grade of powder coating. In fact, 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 with available AAMA 2605 upgrade.
The columns are also backed by our Transferable Lifetime Warranty to give you peace of mind on your investment.
We’ve been serving the Tri-State area since 1975. La Crosse, WI | Onalaska, WI | Holmen, WI | West Salem, WI | Bangor, WI | Sparta, WI | Tomah, WI | Coon Valley, WI | Westby, WI | Viroqua, WI | Galesville, WI | Trempealeau, WI | Arcadia, WI | La Crescent, MN | Winona, MN | Houston, MN | Hokah, MN | Rushford, MN | Caledonia, MN | Rochester, MN | New Albin, IA | Lansing, IA